DWD (2002): Daily mean weather data of Helgoland in 1974 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.80779
Always quote citation above when using data! You can download the citation in several formats below.
Coverage:
Latitude: 54.175000 * Longitude: 7.892000
Date/Time Start: 1974-01-01T00:00:00 * Date/Time End: 1974-12-31T00:00:00
Minimum ALTITUDE: 4 m * Maximum ALTITUDE: 4 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Geocode | |||
| 2 | ALTITUDE | Altitude | m | Geocode | ||
| 3 | Precipitation integrated | Precip int | mm | DWD | Meteorological station | daily data from station 01040 Helgoland |
| 4 | Wind speed | ff | Bft | DWD | Visual observation | daily means from station 01040 Helgoland in steps of 1/3 Bft |
| 5 | Pressure, atmospheric | PPPP | hPa | DWD | Meteorological station | daily means from station 01040 Helgoland |
| 6 | Temperature, air | TTT | °C | DWD | Meteorological station | daily means from station 01040 Helgoland |
| 7 | Sunshine duration, daily | SSD | h/day | DWD | Meteorological station | daily data from station 01040 Helgoland |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1825 data points
Data
| 1 Date/Time | 2 Altitude [m] | 3 Precip int [mm] | 4 ff [Bft] | 5 PPPP [hPa] | 6 TTT [°C] | 7 SSD [h/day] |
|---|---|---|---|---|---|---|
| 1974-01-01 | 4 | 0 | 3.3 | 1027.6 | 4.6 | 5.7 |
| 1974-01-02 | 4 | 0 | 2.7 | 1029.2 | 2.2 | 0.0 |
| 1974-01-03 | 4 | 0 | 4.7 | 1019.6 | -0.4 | 0.0 |
| 1974-01-04 | 4 | 0 | 5.0 | 1013.1 | 1.2 | 0.0 |
| 1974-01-05 | 4 | 0 | 4.3 | 1016.2 | 2.6 | 0.8 |
| 1974-01-06 | 4 | 0 | 5.0 | 1013.5 | 4.4 | 0.1 |
| 1974-01-07 | 4 | 6 | 4.3 | 1010.3 | 3.6 | 0.0 |
| 1974-01-08 | 4 | 9 | 5.0 | 1010.2 | 3.9 | 0.0 |
| 1974-01-09 | 4 | 1 | 4.3 | 1011.4 | 4.0 | 3.2 |
| 1974-01-10 | 4 | 0 | 4.0 | 1009.9 | 3.0 | 4.6 |
| 1974-01-11 | 4 | 1 | 5.0 | 1013.5 | 3.2 | 0.0 |
| 1974-01-12 | 4 | 8 | 5.7 | 1007.4 | 5.3 | 0.0 |
| 1974-01-13 | 4 | 0 | 4.3 | 1017.2 | 5.7 | 0.0 |
| 1974-01-14 | 4 | 6 | 5.0 | 1009.6 | 6.2 | 0.0 |
| 1974-01-15 | 4 | 10 | 4.7 | 1010.3 | 5.3 | 3.8 |
| 1974-01-16 | 4 | 3 | 6.0 | 1005.1 | 6.6 | 0.0 |
| 1974-01-17 | 4 | 10 | 5.0 | 1005.4 | 5.4 | 0.0 |
| 1974-01-18 | 4 | 2 | 5.0 | 1010.6 | 5.5 | 4.8 |
| 1974-01-19 | 4 | 0 | 5.0 | 1018.2 | 6.1 | 0.0 |
| 1974-01-20 | 4 | 0 | 5.7 | 1021.2 | 6.4 | 1.9 |
| 1974-01-21 | 4 | 0 | 4.3 | 1027.1 | 5.3 | 0.0 |
| 1974-01-22 | 4 | 0 | 3.0 | 1024.7 | 4.4 | 0.0 |
| 1974-01-23 | 4 | 0 | 3.3 | 1021.4 | 3.4 | 0.0 |
| 1974-01-24 | 4 | 4 | 4.3 | 1016.2 | 5.2 | 0.0 |
| 1974-01-25 | 4 | 0 | 4.3 | 1010.7 | 5.3 | 2.9 |
| 1974-01-26 | 4 | 0 | 4.3 | 1014.3 | 5.1 | 0.5 |
| 1974-01-27 | 4 | 0 | 5.0 | 1010.7 | 4.8 | 2.3 |
| 1974-01-28 | 4 | 0 | 4.3 | 1007.9 | 4.8 | 0.1 |
| 1974-01-29 | 4 | 7 | 5.7 | 1006.8 | 4.9 | 0.0 |
| 1974-01-30 | 4 | 7 | 4.7 | 1007.0 | 4.9 | 0.0 |
| 1974-01-31 | 4 | 0 | 5.7 | 1013.2 | 4.6 | 2.6 |
| 1974-02-01 | 4 | 0 | 4.3 | 1011.8 | 5.2 | 0.0 |
| 1974-02-02 | 4 | 0 | 4.3 | 1009.6 | 5.8 | 2.2 |
| 1974-02-03 | 4 | 0 | 4.7 | 1009.4 | 6.0 | 6.7 |
| 1974-02-04 | 4 | 0 | 4.3 | 1012.4 | 4.8 | 3.9 |
| 1974-02-05 | 4 | 0 | 4.3 | 1009.1 | 4.2 | 4.4 |
| 1974-02-06 | 4 | 0 | 4.7 | 995.1 | 4.0 | 0.2 |
| 1974-02-07 | 4 | 1 | 3.7 | 973.9 | 2.6 | 0.0 |
| 1974-02-08 | 4 | 1 | 5.3 | 988.3 | 3.8 | 3.9 |
| 1974-02-09 | 4 | 4 | 5.7 | 1001.0 | 3.4 | 5.1 |
| 1974-02-10 | 4 | 14 | 5.3 | 991.4 | 6.3 | 0.0 |
| 1974-02-11 | 4 | 8 | 5.3 | 999.8 | 7.0 | 0.9 |
| 1974-02-12 | 4 | 1 | 6.3 | 985.6 | 8.5 | 0.0 |
| 1974-02-13 | 4 | 1 | 5.0 | 993.0 | 6.1 | 5.6 |
| 1974-02-14 | 4 | 0 | 3.0 | 1001.2 | 5.4 | 7.0 |
| 1974-02-15 | 4 | 0 | 3.7 | 1003.4 | 4.8 | 0.1 |
| 1974-02-16 | 4 | 0 | 5.0 | 1001.5 | 5.0 | 0.7 |
| 1974-02-17 | 4 | 0 | 4.3 | 1005.9 | 5.2 | 3.9 |
| 1974-02-18 | 4 | 0 | 3.7 | 1015.4 | 4.6 | 0.0 |
| 1974-02-19 | 4 | 0 | 4.0 | 1018.2 | 4.0 | 0.0 |
| 1974-02-20 | 4 | 0 | 4.0 | 1018.7 | 3.4 | 0.0 |
| 1974-02-21 | 4 | 0 | 3.7 | 1022.8 | 4.2 | 1.2 |
| 1974-02-22 | 4 | 1 | 4.7 | 1017.4 | 5.2 | 0.0 |
| 1974-02-23 | 4 | 3 | 4.0 | 1013.8 | 5.1 | 0.0 |
| 1974-02-24 | 4 | 0 | 4.0 | 1021.2 | 5.0 | 8.3 |
| 1974-02-25 | 4 | 0 | 3.0 | 1031.9 | 4.4 | 9.7 |
| 1974-02-26 | 4 | 0 | 2.7 | 1032.8 | 3.6 | 0.0 |
| 1974-02-27 | 4 | 0 | 3.3 | 1035.4 | 2.8 | 5.5 |
| 1974-02-28 | 4 | 0 | 4.7 | 1032.7 | 2.0 | 9.3 |
| 1974-03-01 | 4 | 0 | 5.0 | 1020.3 | 2.6 | 6.0 |
| 1974-03-02 | 4 | 0 | 5.0 | 1008.3 | 3.1 | 3.6 |
| 1974-03-03 | 4 | 0 | 4.0 | 1005.2 | 2.1 | 0.0 |
| 1974-03-04 | 4 | 0 | 3.0 | 1015.8 | 3.8 | 1.0 |
| 1974-03-05 | 4 | 0 | 6.0 | 1018.6 | 3.3 | 0.3 |
| 1974-03-06 | 4 | 0 | 4.7 | 1015.1 | 4.6 | 1.0 |
| 1974-03-07 | 4 | 0 | 2.3 | 1027.5 | 3.4 | 0.0 |
| 1974-03-08 | 4 | 0 | 4.0 | 1033.1 | 2.5 | 2.8 |
| 1974-03-09 | 4 | 0 | 6.0 | 1031.9 | 2.2 | 1.9 |
| 1974-03-10 | 4 | 0 | 5.7 | 1026.6 | 3.2 | 5.8 |
| 1974-03-11 | 4 | 0 | 5.3 | 1027.5 | 3.1 | 8.1 |
| 1974-03-12 | 4 | 0 | 5.3 | 1027.0 | 3.4 | 5.7 |
| 1974-03-13 | 4 | 0 | 4.3 | 1021.2 | 4.5 | 0.7 |
| 1974-03-14 | 4 | 0 | 2.0 | 1015.0 | 4.6 | 0.0 |
| 1974-03-15 | 4 | 0 | 1.0 | 1011.9 | 4.5 | 0.0 |
| 1974-03-16 | 4 | 9 | 4.0 | 1008.4 | 4.8 | 3.1 |
| 1974-03-17 | 4 | 8 | 5.3 | 989.0 | 5.3 | 0.0 |
| 1974-03-18 | 4 | 0 | 4.7 | 998.0 | 5.9 | 6.6 |
| 1974-03-19 | 4 | 5 | 4.7 | 991.9 | 5.8 | 0.5 |
| 1974-03-20 | 4 | 0 | 3.7 | 1006.6 | 6.3 | 2.7 |
| 1974-03-21 | 4 | 9 | 2.7 | 1011.5 | 5.7 | 0.0 |
| 1974-03-22 | 4 | 0 | 2.7 | 1020.6 | 5.4 | 2.2 |
| 1974-03-23 | 4 | 0 | 3.7 | 1026.2 | 5.0 | 0.9 |
| 1974-03-24 | 4 | 0 | 6.7 | 1027.0 | 4.6 | 10.5 |
| 1974-03-25 | 4 | 0 | 6.0 | 1025.4 | 5.2 | 7.4 |
| 1974-03-26 | 4 | 0 | 4.7 | 1021.6 | 5.4 | 9.7 |
| 1974-03-27 | 4 | 0 | 5.3 | 1017.0 | 5.6 | 10.1 |
| 1974-03-28 | 4 | 0 | 4.3 | 1015.0 | 6.2 | 10.1 |
| 1974-03-29 | 4 | 0 | 3.7 | 1016.0 | 7.2 | 10.4 |
| 1974-03-30 | 4 | 0 | 4.0 | 1017.4 | 6.6 | 9.5 |
| 1974-03-31 | 4 | 0 | 3.3 | 1025.6 | 6.6 | 10.4 |
| 1974-04-01 | 4 | 0 | 4.0 | 1026.4 | 7.4 | 10.9 |
| 1974-04-02 | 4 | 0 | 4.3 | 1017.9 | 7.0 | 8.6 |
| 1974-04-03 | 4 | 0 | 3.3 | 1015.2 | 8.7 | 8.7 |
| 1974-04-04 | 4 | 0 | 2.7 | 1021.5 | 8.9 | 9.4 |
| 1974-04-05 | 4 | 0 | 3.0 | 1024.4 | 8.1 | 10.3 |
| 1974-04-06 | 4 | 0 | 3.7 | 1025.8 | 8.6 | 11.3 |
| 1974-04-07 | 4 | 0 | 3.3 | 1027.8 | 9.0 | 10.7 |
| 1974-04-08 | 4 | 0 | 2.7 | 1027.6 | 8.8 | 10.9 |
| 1974-04-09 | 4 | 0 | 2.3 | 1023.4 | 7.1 | 8.8 |
| 1974-04-10 | 4 | 0 | 3.7 | 1016.2 | 6.3 | 9.0 |
| 1974-04-11 | 4 | 0 | 1.7 | 1004.8 | 11.0 | 11.7 |
| 1974-04-12 | 4 | 0 | 4.0 | 1000.0 | 5.8 | 2.3 |
| 1974-04-13 | 4 | 0 | 5.7 | 1011.6 | 4.9 | 0.1 |
| 1974-04-14 | 4 | 0 | 4.3 | 1020.2 | 5.8 | 12.6 |
| 1974-04-15 | 4 | 0 | 3.7 | 1019.4 | 6.2 | 12.3 |
| 1974-04-16 | 4 | 0 | 4.3 | 1015.5 | 8.0 | 12.4 |
| 1974-04-17 | 4 | 0 | 4.0 | 1022.7 | 8.2 | 12.0 |
| 1974-04-18 | 4 | 0 | 3.3 | 1025.0 | 7.6 | 9.0 |
| 1974-04-19 | 4 | 0 | 3.0 | 1025.1 | 8.0 | 9.7 |
| 1974-04-20 | 4 | 0 | 3.3 | 1027.2 | 6.8 | 10.2 |
| 1974-04-21 | 4 | 0 | 4.0 | 1021.1 | 7.3 | 8.0 |
| 1974-04-22 | 4 | 0 | 2.7 | 1021.1 | 7.9 | 13.4 |
| 1974-04-23 | 4 | 0 | 3.7 | 1022.0 | 7.8 | 9.3 |
| 1974-04-24 | 4 | 0 | 4.7 | 1017.0 | 7.8 | 6.5 |
| 1974-04-25 | 4 | 6 | 3.0 | 1017.9 | 8.2 | 10.5 |
| 1974-04-26 | 4 | 0 | 3.7 | 1017.9 | 6.0 | 8.1 |
| 1974-04-27 | 4 | 0 | 4.0 | 1017.8 | 7.1 | 12.4 |
| 1974-04-28 | 4 | 0 | 5.3 | 1015.8 | 7.5 | 8.7 |
| 1974-04-29 | 4 | 0 | 5.0 | 1011.5 | 8.8 | 1.5 |
| 1974-04-30 | 4 | 4 | 4.7 | 1006.3 | 9.0 | 0.0 |
| 1974-05-01 | 4 | 6 | 5.0 | 1000.4 | 9.0 | 0.5 |
| 1974-05-02 | 4 | 0 | 3.0 | 1001.1 | 7.9 | 0.0 |
| 1974-05-03 | 4 | 3 | 1.7 | 1005.1 | 8.0 | 1.2 |
| 1974-05-04 | 4 | 0 | 3.3 | 1006.2 | 9.8 | 8.7 |
| 1974-05-05 | 4 | 0 | 4.0 | 1006.3 | 9.2 | 12.7 |
| 1974-05-06 | 4 | 0 | 5.7 | 1013.5 | 6.8 | 0.0 |
| 1974-05-07 | 4 | 6 | 4.7 | 1017.9 | 5.6 | 0.0 |
| 1974-05-08 | 4 | 0 | 3.3 | 1020.3 | 7.7 | 10.2 |
| 1974-05-09 | 4 | 0 | 2.7 | 1020.8 | 8.1 | 13.4 |
| 1974-05-10 | 4 | 0 | 3.0 | 1017.5 | 9.4 | 0.0 |
| 1974-05-11 | 4 | 0 | 4.7 | 1008.6 | 11.3 | 8.8 |
| 1974-05-12 | 4 | 0 | 3.0 | 1011.0 | 10.0 | 8.0 |
| 1974-05-13 | 4 | 0 | 3.3 | 1019.5 | 11.7 | 12.5 |
| 1974-05-14 | 4 | 2 | 4.0 | 1018.7 | 11.8 | 6.9 |
| 1974-05-15 | 4 | 2 | 4.3 | 1016.2 | 9.8 | 0.0 |
| 1974-05-16 | 4 | 0 | 3.3 | 1023.1 | 10.8 | 12.8 |
| 1974-05-17 | 4 | 0 | 3.0 | 1019.9 | 11.4 | 14.8 |
| 1974-05-18 | 4 | 0 | 4.0 | 1025.0 | 11.2 | 14.1 |
| 1974-05-19 | 4 | 0 | 3.3 | 1027.0 | 12.8 | 14.5 |
| 1974-05-20 | 4 | 0 | 3.7 | 1020.4 | 12.6 | 11.0 |
| 1974-05-21 | 4 | 0 | 3.3 | 1020.7 | 10.0 | 0.1 |
| 1974-05-22 | 4 | 3 | 2.7 | 1017.5 | 11.4 | 7.1 |
| 1974-05-23 | 4 | 3 | 2.3 | 1009.5 | 9.8 | 1.1 |
| 1974-05-24 | 4 | 0 | 2.7 | 1008.8 | 10.6 | 12.9 |
| 1974-05-25 | 4 | 0 | 3.0 | 1013.5 | 11.9 | 13.1 |
| 1974-05-26 | 4 | 0 | 4.3 | 1016.0 | 10.4 | 0.0 |
| 1974-05-27 | 4 | 1 | 4.7 | 1017.1 | 10.5 | 0.5 |
| 1974-05-28 | 4 | 1 | 3.0 | 1010.7 | 10.4 | 0.9 |
| 1974-05-29 | 4 | 2 | 4.0 | 1003.1 | 11.1 | 4.7 |
| 1974-05-30 | 4 | 0 | 5.7 | 1007.9 | 9.6 | 13.5 |
| 1974-05-31 | 4 | 0 | 3.7 | 1017.0 | 10.0 | 15.1 |
| 1974-06-01 | 4 | 6 | 4.0 | 1014.2 | 11.9 | 4.0 |
| 1974-06-02 | 4 | 0 | 2.3 | 1022.0 | 11.3 | 4.3 |
| 1974-06-03 | 4 | 5 | 4.0 | 1021.8 | 12.3 | 0.1 |
| 1974-06-04 | 4 | 0 | 3.7 | 1021.1 | 11.4 | 10.9 |
| 1974-06-05 | 4 | 0 | 4.3 | 1022.3 | 11.2 | 11.2 |
| 1974-06-06 | 4 | 0 | 2.7 | 1015.9 | 13.3 | 14.6 |
| 1974-06-07 | 4 | 5 | 5.7 | 1007.1 | 10.8 | 8.4 |
| 1974-06-08 | 4 | 2 | 5.0 | 1011.5 | 10.8 | 8.7 |
| 1974-06-09 | 4 | 0 | 3.3 | 1009.6 | 10.8 | 4.2 |
| 1974-06-10 | 4 | 4 | 3.7 | 1007.8 | 11.1 | 13.4 |
| 1974-06-11 | 4 | 2 | 3.7 | 1006.8 | 10.6 | 8.3 |
| 1974-06-12 | 4 | 5 | 5.0 | 1009.0 | 10.5 | 4.9 |
| 1974-06-13 | 4 | 0 | 4.3 | 1019.8 | 12.6 | 15.5 |
| 1974-06-14 | 4 | 0 | 4.3 | 1018.8 | 15.1 | 14.1 |
| 1974-06-15 | 4 | 0 | 3.0 | 1017.0 | 15.6 | 9.5 |
| 1974-06-16 | 4 | 0 | 2.7 | 1016.6 | 15.8 | 8.8 |
| 1974-06-17 | 4 | 0 | 2.7 | 1014.6 | 17.6 | 15.3 |
| 1974-06-18 | 4 | 2 | 3.3 | 1009.5 | 17.8 | 14.9 |
| 1974-06-19 | 4 | 1 | 4.0 | 1011.8 | 14.4 | 3.4 |
| 1974-06-20 | 4 | 0 | 3.0 | 1019.5 | 14.4 | 15.0 |
| 1974-06-21 | 4 | 0 | 3.3 | 1020.6 | 14.5 | 14.9 |
| 1974-06-22 | 4 | 0 | 3.7 | 1016.7 | 14.5 | 4.6 |
| 1974-06-23 | 4 | 0 | 3.0 | 1014.6 | 16.4 | 12.8 |
| 1974-06-24 | 4 | 0 | 3.0 | 1013.0 | 17.1 | 15.5 |
| 1974-06-25 | 4 | 0 | 2.7 | 1013.0 | 16.5 | 13.5 |
| 1974-06-26 | 4 | 0 | 3.7 | 1010.0 | 14.4 | 0.2 |
| 1974-06-27 | 4 | 0 | 3.7 | 1002.6 | 14.3 | 5.5 |
| 1974-06-28 | 4 | 1 | 3.0 | 999.9 | 13.6 | 7.5 |
| 1974-06-29 | 4 | 0 | 1.7 | 1002.8 | 14.1 | 9.8 |
| 1974-06-30 | 4 | 0 | 2.7 | 1006.7 | 15.6 | 11.3 |
| 1974-07-01 | 4 | 3 | 2.3 | 1009.4 | 16.4 | 3.9 |
| 1974-07-02 | 4 | 9 | 4.0 | 1006.0 | 14.3 | 3.6 |
| 1974-07-03 | 4 | 2 | 4.0 | 1017.9 | 14.6 | 11.3 |
| 1974-07-04 | 4 | 1 | 5.0 | 1003.2 | 14.1 | 4.8 |
| 1974-07-05 | 4 | 1 | 4.0 | 1008.7 | 13.4 | 3.9 |
| 1974-07-06 | 4 | 3 | 4.0 | 1007.4 | 14.2 | 4.6 |
| 1974-07-07 | 4 | 1 | 5.0 | 1007.6 | 13.9 | 8.2 |
| 1974-07-08 | 4 | 2 | 5.0 | 1018.2 | 13.7 | 10.8 |
| 1974-07-09 | 4 | 5 | 3.0 | 1019.2 | 14.4 | 11.8 |
| 1974-07-10 | 4 | 0 | 4.7 | 1012.2 | 15.0 | 2.7 |
| 1974-07-11 | 4 | 2 | 4.7 | 1014.4 | 15.2 | 13.0 |
| 1974-07-12 | 4 | 0 | 5.3 | 1008.8 | 14.7 | 7.9 |
| 1974-07-13 | 4 | 0 | 5.0 | 1010.4 | 14.8 | 9.6 |
| 1974-07-14 | 4 | 8 | 3.3 | 1007.8 | 14.8 | 5.2 |
| 1974-07-15 | 4 | 0 | 4.3 | 1006.4 | 14.8 | 9.4 |
| 1974-07-16 | 4 | 2 | 4.3 | 1010.4 | 15.0 | 3.2 |
| 1974-07-17 | 4 | 4 | 4.3 | 1004.8 | 15.4 | 4.1 |
| 1974-07-18 | 4 | 1 | 4.3 | 1007.4 | 14.6 | 7.6 |
| 1974-07-19 | 4 | 0 | 4.0 | 1016.7 | 14.6 | 13.2 |
| 1974-07-20 | 4 | 1 | 4.3 | 1018.4 | 15.5 | 11.7 |
| 1974-07-21 | 4 | 0 | 4.0 | 1014.6 | 15.2 | 7.0 |
| 1974-07-22 | 4 | 0 | 5.0 | 1017.6 | 15.4 | 9.0 |
| 1974-07-23 | 4 | 5 | 4.0 | 1012.7 | 17.3 | 13.3 |
| 1974-07-24 | 4 | 0 | 3.7 | 1010.7 | 15.0 | 9.4 |
| 1974-07-25 | 4 | 2 | 3.3 | 1007.0 | 13.4 | 0.0 |
| 1974-07-26 | 4 | 0 | 5.0 | 1011.4 | 14.3 | 13.2 |
| 1974-07-27 | 4 | 2 | 4.0 | 1012.6 | 15.1 | 4.4 |
| 1974-07-28 | 4 | 0 | 5.0 | 1011.2 | 15.5 | 6.7 |
| 1974-07-29 | 4 | 2 | 5.0 | 1013.4 | 16.0 | 3.3 |
| 1974-07-30 | 4 | 6 | 5.7 | 1014.8 | 15.8 | 10.3 |
| 1974-07-31 | 4 | 1 | 4.0 | 1013.5 | 15.5 | 9.3 |
| 1974-08-01 | 4 | 6 | 3.3 | 1010.0 | 15.2 | 0.0 |
| 1974-08-02 | 4 | 2 | 4.0 | 1009.4 | 15.9 | 1.5 |
| 1974-08-03 | 4 | 0 | 3.3 | 1015.8 | 15.6 | 13.1 |
| 1974-08-04 | 4 | 0 | 1.7 | 1019.2 | 15.6 | 9.1 |
| 1974-08-05 | 4 | 14 | 4.7 | 1013.2 | 15.5 | 0.0 |
| 1974-08-06 | 4 | 1 | 4.3 | 1018.0 | 15.0 | 5.9 |
| 1974-08-07 | 4 | 0 | 3.7 | 1024.8 | 15.2 | 9.6 |
| 1974-08-08 | 4 | 0 | 2.0 | 1017.9 | 16.6 | 13.8 |
| 1974-08-09 | 4 | 8 | 4.7 | 1004.7 | 16.8 | 5.4 |
| 1974-08-10 | 4 | 2 | 4.7 | 1004.4 | 16.0 | 4.4 |
| 1974-08-11 | 4 | 10 | 3.7 | 1001.5 | 15.6 | 0.9 |
| 1974-08-12 | 4 | 0 | 3.3 | 1005.9 | 16.1 | 9.9 |
| 1974-08-13 | 4 | 8 | 4.7 | 1010.4 | 16.1 | 1.1 |
| 1974-08-14 | 4 | 3 | 3.0 | 1013.5 | 15.7 | 8.5 |
| 1974-08-15 | 4 | 0 | 2.7 | 1015.5 | 17.7 | 6.5 |
| 1974-08-16 | 4 | 2 | 3.7 | 1018.2 | 18.2 | 9.9 |
| 1974-08-17 | 4 | 1 | 2.7 | 1014.8 | 18.1 | 11.4 |
| 1974-08-18 | 4 | 0 | 2.3 | 1016.7 | 17.0 | 5.9 |
| 1974-08-19 | 4 | 0 | 3.0 | 1023.6 | 15.8 | 13.2 |
| 1974-08-20 | 4 | 0 | 2.7 | 1029.2 | 15.5 | 14.0 |
| 1974-08-21 | 4 | 0 | 2.0 | 1029.5 | 15.7 | 9.7 |
| 1974-08-22 | 4 | 0 | 1.7 | 1023.9 | 16.8 | 13.4 |
| 1974-08-23 | 4 | 0 | 2.3 | 1020.0 | 17.1 | 12.4 |
| 1974-08-24 | 4 | 0 | 2.7 | 1018.7 | 17.4 | 11.4 |
| 1974-08-25 | 4 | 0 | 3.3 | 1017.8 | 18.2 | 5.8 |
| 1974-08-26 | 4 | 0 | 2.3 | 1017.1 | 18.4 | 10.7 |
| 1974-08-27 | 4 | 1 | 2.7 | 1011.1 | 19.8 | 6.9 |
| 1974-08-28 | 4 | 3 | 3.0 | 1015.2 | 16.9 | 9.5 |
| 1974-08-29 | 4 | 0 | 2.3 | 1023.4 | 16.3 | 12.9 |
| 1974-08-30 | 4 | 0 | 4.0 | 1019.1 | 17.9 | 12.4 |
| 1974-08-31 | 4 | 0 | 4.0 | 1013.8 | 19.6 | 7.5 |
| 1974-09-01 | 4 | 0 | 4.0 | 1009.5 | 20.3 | 11.6 |
| 1974-09-02 | 4 | 1 | 4.7 | 1005.2 | 16.7 | 3.6 |
| 1974-09-03 | 4 | 5 | 5.0 | 1005.0 | 17.6 | 10.2 |
| 1974-09-04 | 4 | 0 | 6.7 | 1005.0 | 16.6 | 5.4 |
| 1974-09-05 | 4 | 6 | 6.0 | 1005.6 | 14.2 | 5.1 |
| 1974-09-06 | 4 | 8 | 5.7 | 998.3 | 15.8 | 0.0 |
| 1974-09-07 | 4 | 4 | 5.3 | 999.4 | 14.3 | 5.4 |
| 1974-09-08 | 4 | 12 | 7.0 | 997.0 | 15.2 | 4.3 |
| 1974-09-09 | 4 | 17 | 6.3 | 1003.1 | 15.0 | 3.6 |
| 1974-09-10 | 4 | 3 | 3.7 | 1011.5 | 14.0 | 0.0 |
| 1974-09-11 | 4 | 0 | 4.3 | 1024.0 | 15.5 | 10.2 |
| 1974-09-12 | 4 | 0 | 3.3 | 1024.8 | 16.4 | 8.9 |
| 1974-09-13 | 4 | 1 | 2.3 | 1017.9 | 17.0 | 6.1 |
| 1974-09-14 | 4 | 1 | 4.3 | 1015.6 | 17.1 | 0.7 |
| 1974-09-15 | 4 | 0 | 2.3 | 1022.0 | 16.1 | 9.9 |
| 1974-09-16 | 4 | 0 | 4.0 | 1020.0 | 17.3 | 8.7 |
| 1974-09-17 | 4 | 0 | 2.7 | 1016.8 | 16.5 | 4.6 |
| 1974-09-18 | 4 | 0 | 3.7 | 1016.3 | 16.0 | 0.2 |
| 1974-09-19 | 4 | 0 | 4.3 | 1023.0 | 14.2 | 8.8 |
| 1974-09-20 | 4 | 4 | 4.7 | 1021.4 | 14.3 | 5.7 |
| 1974-09-21 | 4 | 0 | 4.3 | 1013.6 | 14.5 | 7.1 |
| 1974-09-22 | 4 | 5 | 6.0 | 1007.1 | 13.4 | 1.7 |
| 1974-09-23 | 4 | 21 | 6.0 | 1001.5 | 12.4 | 4.3 |
| 1974-09-24 | 4 | 3 | 6.7 | 998.4 | 12.1 | 0.1 |
| 1974-09-25 | 4 | 2 | 5.3 | 988.4 | 12.7 | 0.0 |
| 1974-09-26 | 4 | 7 | 4.0 | 990.3 | 10.6 | 3.0 |
| 1974-09-27 | 4 | 11 | 3.3 | 999.9 | 11.6 | 5.7 |
| 1974-09-28 | 4 | 9 | 6.0 | 999.8 | 12.6 | 1.9 |
| 1974-09-29 | 4 | 0 | 6.3 | 999.1 | 12.4 | 0.1 |
| 1974-09-30 | 4 | 1 | 4.0 | 1007.1 | 11.0 | 7.6 |
| 1974-10-01 | 4 | 1 | 3.7 | 1011.8 | 11.1 | 4.3 |
| 1974-10-02 | 4 | 22 | 2.7 | 1018.6 | 10.8 | 4.1 |
| 1974-10-03 | 4 | 15 | 2.7 | 1013.9 | 11.2 | 2.9 |
| 1974-10-04 | 4 | 19 | 4.3 | 1005.9 | 10.0 | 0.0 |
| 1974-10-05 | 4 | 2 | 4.7 | 1006.7 | 9.7 | 2.5 |
| 1974-10-06 | 4 | 4 | 5.0 | 1003.8 | 11.4 | 1.6 |
| 1974-10-07 | 4 | 3 | 5.7 | 1004.3 | 10.8 | 0.9 |
| 1974-10-08 | 4 | 2 | 5.3 | 996.4 | 9.3 | 0.0 |
| 1974-10-09 | 4 | 2 | 4.3 | 1004.7 | 10.4 | 1.3 |
| 1974-10-10 | 4 | 2 | 5.0 | 1008.7 | 10.2 | 0.0 |
| 1974-10-11 | 4 | 7 | 3.7 | 1009.6 | 10.3 | 5.0 |
| 1974-10-12 | 4 | 2 | 3.3 | 1010.8 | 10.2 | 1.1 |
| 1974-10-13 | 4 | 5 | 3.3 | 1011.5 | 9.0 | 4.4 |
| 1974-10-14 | 4 | 0 | 2.0 | 1017.1 | 8.2 | 9.2 |
| 1974-10-15 | 4 | 0 | 3.0 | 1021.1 | 9.7 | 0.3 |
| 1974-10-16 | 4 | 0 | 2.0 | 1020.7 | 8.8 | 6.2 |
| 1974-10-17 | 4 | 1 | 2.0 | 1016.8 | 9.3 | 0.6 |
| 1974-10-18 | 4 | 1 | 3.0 | 1015.9 | 10.6 | 3.1 |
| 1974-10-19 | 4 | 4 | 5.3 | 1013.1 | 9.8 | 4.2 |
| 1974-10-20 | 4 | 6 | 5.7 | 995.2 | 9.6 | 3.2 |
| 1974-10-21 | 4 | 3 | 3.0 | 995.4 | 9.0 | 2.7 |
| 1974-10-22 | 4 | 0 | 1.3 | 998.3 | 9.2 | 6.0 |
| 1974-10-23 | 4 | 5 | 6.0 | 992.4 | 10.0 | 0.0 |
| 1974-10-24 | 4 | 0 | 5.0 | 1005.5 | 9.8 | 0.1 |
| 1974-10-25 | 4 | 1 | 4.0 | 1013.8 | 10.4 | 0.0 |
| 1974-10-26 | 4 | 5 | 6.3 | 1006.3 | 9.7 | 3.9 |
| 1974-10-27 | 4 | 7 | 5.7 | 1007.1 | 8.8 | 3.6 |
| 1974-10-28 | 4 | 14 | 6.0 | 991.8 | 8.5 | 1.8 |
| 1974-10-29 | 4 | 0 | 5.3 | 989.2 | 7.8 | 2.8 |
| 1974-10-30 | 4 | 0 | 4.7 | 1001.6 | 7.0 | 6.3 |
| 1974-10-31 | 4 | 0 | 4.3 | 1006.3 | 6.4 | 5.4 |
| 1974-11-01 | 4 | 1 | 4.0 | 1007.9 | 7.0 | 0.4 |
| 1974-11-02 | 4 | 1 | 4.0 | 1010.0 | 7.8 | 1.1 |
| 1974-11-03 | 4 | 0 | 3.3 | 1017.8 | 7.5 | 0.0 |
| 1974-11-04 | 4 | 0 | 3.3 | 1017.8 | 7.5 | 0.6 |
| 1974-11-05 | 4 | 0 | 4.3 | 1021.1 | 5.8 | 4.5 |
| 1974-11-06 | 4 | 0 | 2.7 | 1027.9 | 6.5 | 6.2 |
| 1974-11-07 | 4 | 0 | 5.0 | 1027.2 | 7.6 | 0.0 |
| 1974-11-08 | 4 | 0 | 4.3 | 1029.0 | 8.0 | 0.0 |
| 1974-11-09 | 4 | 3 | 5.3 | 1020.8 | 6.7 | 0.0 |
| 1974-11-10 | 4 | 4 | 5.7 | 1009.0 | 8.8 | 0.0 |
| 1974-11-11 | 4 | 2 | 6.0 | 1006.4 | 9.0 | 0.7 |
| 1974-11-12 | 4 | 3 | 7.0 | 999.5 | 8.4 | 0.0 |
| 1974-11-13 | 4 | 1 | 5.3 | 999.9 | 7.5 | 4.4 |
| 1974-11-14 | 4 | 0 | 6.0 | 1003.8 | 8.0 | 1.4 |
| 1974-11-15 | 4 | 9 | 6.0 | 994.4 | 11.6 | 0.0 |
| 1974-11-16 | 4 | 8 | 4.7 | 998.0 | 10.4 | 0.0 |
| 1974-11-17 | 4 | 9 | 5.0 | 996.3 | 10.0 | 0.0 |
| 1974-11-18 | 4 | 0 | 4.3 | 1011.2 | 8.4 | 0.2 |
| 1974-11-19 | 4 | 0 | 4.3 | 1003.9 | 9.1 | 0.0 |
| 1974-11-20 | 4 | 2 | 6.3 | 1003.6 | 7.4 | 3.6 |
| 1974-11-21 | 4 | 0 | 4.7 | 1009.8 | 6.6 | 4.5 |
| 1974-11-22 | 4 | 2 | 3.3 | 1015.2 | 7.2 | 0.0 |
| 1974-11-23 | 4 | 2 | 5.7 | 1011.6 | 6.5 | 0.0 |
| 1974-11-24 | 4 | 1 | 4.3 | 1012.0 | 8.0 | 0.0 |
| 1974-11-25 | 4 | 4 | 5.0 | 1007.5 | 7.7 | 0.5 |
| 1974-11-26 | 4 | 5 | 6.7 | 991.1 | 7.4 | 0.5 |
| 1974-11-27 | 4 | 3 | 5.3 | 996.7 | 7.6 | 0.8 |
| 1974-11-28 | 4 | 6 | 6.3 | 989.9 | 7.4 | 0.0 |
| 1974-11-29 | 4 | 4 | 6.0 | 980.6 | 7.0 | 1.2 |
| 1974-11-30 | 4 | 4 | 4.3 | 999.4 | 5.9 | 1.8 |
| 1974-12-01 | 4 | 0 | 4.0 | 1004.3 | 5.9 | 0.1 |
| 1974-12-02 | 4 | 1 | 3.7 | 1010.7 | 7.6 | 0.0 |
| 1974-12-03 | 4 | 0 | 5.0 | 1017.4 | 9.1 | 0.0 |
| 1974-12-04 | 4 | 0 | 3.7 | 1026.2 | 7.6 | 3.6 |
| 1974-12-05 | 4 | 6 | 6.0 | 1012.8 | 7.8 | 0.0 |
| 1974-12-06 | 4 | 2 | 6.0 | 1009.8 | 6.0 | 1.5 |
| 1974-12-07 | 4 | 3 | 4.3 | 1013.4 | 7.7 | 0.0 |
| 1974-12-08 | 4 | 2 | 5.0 | 1009.6 | 8.4 | 0.0 |
| 1974-12-09 | 4 | 1 | 4.0 | 1012.7 | 8.4 | 0.0 |
| 1974-12-10 | 4 | 1 | 5.3 | 1010.0 | 7.4 | 0.0 |
| 1974-12-11 | 4 | 4 | 7.0 | 1005.5 | 5.9 | 1.6 |
| 1974-12-12 | 4 | 7 | 6.3 | 995.8 | 5.0 | 0.0 |
| 1974-12-13 | 4 | 3 | 3.7 | 1000.3 | 1.9 | 0.1 |
| 1974-12-14 | 4 | 1 | 3.3 | 1013.2 | 4.9 | 4.8 |
| 1974-12-15 | 4 | 3 | 5.7 | 1011.0 | 6.4 | 0.0 |
| 1974-12-16 | 4 | 4 | 5.0 | 1011.1 | 6.6 | 2.6 |
| 1974-12-17 | 4 | 11 | 5.3 | 1001.6 | 6.4 | 0.0 |
| 1974-12-18 | 4 | 8 | 7.7 | 983.8 | 6.0 | 0.5 |
| 1974-12-19 | 4 | 2 | 7.0 | 995.6 | 6.3 | 0.3 |
| 1974-12-20 | 4 | 0 | 5.3 | 1013.5 | 6.6 | 0.0 |
| 1974-12-21 | 4 | 1 | 6.7 | 1009.2 | 8.0 | 0.0 |
| 1974-12-22 | 4 | 0 | 5.7 | 1014.7 | 8.0 | 1.0 |
| 1974-12-23 | 4 | 1 | 6.3 | 1017.4 | 7.5 | 1.2 |
| 1974-12-24 | 4 | 0 | 4.3 | 1019.9 | 7.2 | 0.0 |
| 1974-12-25 | 4 | 6 | 5.3 | 1007.0 | 6.4 | 0.0 |
| 1974-12-26 | 4 | 1 | 5.7 | 1011.2 | 6.3 | 0.3 |
| 1974-12-27 | 4 | 2 | 5.7 | 1002.4 | 8.1 | 0.0 |
| 1974-12-28 | 4 | 15 | 5.3 | 1001.9 | 7.4 | 0.0 |
| 1974-12-29 | 4 | 13 | 6.7 | 1002.2 | 8.5 | 0.0 |
| 1974-12-30 | 4 | 6 | 5.3 | 1007.1 | 7.1 | 0.0 |
| 1974-12-31 | 4 | 0 | 5.3 | 1028.7 | 6.9 | 1.6 |