Weather archive in Nurmijarvi Geomagnetic Observatory
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Weather statistics
| Date / Local time | T | Po | P | Pa | U | DD | Ff | ff10 | ff3 | N | WW | W1 | W2 | Tn | Tx | Cl | Nh | H | Cm | Ch | VV | Td | RRR | tR | E | Tg | E' | sss | |
| 2026 February 20, Friday | 06 | -16.6 2 | 749.9 29.52 999.78 999.78 | 761.5 29.98 1015.25 1015.25 | 0.4 0.02 0.53 0.53 | 86 | no clouds no clouds no clouds | No significant weather observed. | 20.0 12.4 | -18.4 -1 | No precipitation No precipitation | 1 | |||||||||||||||||
05 | -16.5 2 | 749.8 29.52 999.65 999.65 | 761.4 29.98 1015.12 1015.12 | 0.7 0.03 0.93 0.93 | 87 | no clouds no clouds no clouds | No significant weather observed. | 20.0 12.4 | -18.2 -1 | No precipitation No precipitation | 1 | ||||||||||||||||||
04 | -16.4 2 | 749.6 29.51 999.38 999.38 | 761.2 29.97 1014.85 1014.85 | 0.4 0.02 0.53 0.53 | 87 | no clouds no clouds no clouds | No significant weather observed. | 19.0 11.8 | -18.1 -1 | No precipitation No precipitation | 1 | ||||||||||||||||||
03 | -16.2 3 | 749.5 29.51 999.25 999.25 | 761.1 29.96 1014.72 1014.72 | 0.4 0.02 0.53 0.53 | 87 | no clouds no clouds no clouds | No significant weather observed. | 19.0 11.8 | -17.9 -0 | No precipitation No precipitation | 1 | ||||||||||||||||||
02 | -15.7 4 | 749.1 29.49 998.72 998.72 | 760.6 29.94 1014.05 1014.05 | 0.1 0 0.13 0.13 | 88 | no clouds no clouds no clouds | No significant weather observed. | 18.0 11.2 | -17.2 1 | No precipitation No precipitation | 1 | ||||||||||||||||||
01 | -14.9 5 | 749.2 29.5 998.85 998.85 | 760.6 29.94 1014.05 1014.05 | 0.4 0.02 0.53 0.53 | 88 | no clouds no clouds no clouds | No significant weather observed. | 15.0 9.3 | -16.5 2 | No precipitation No precipitation | 1 | ||||||||||||||||||
00 | -14.4 6 | 749.1 29.49 998.72 998.72 | 760.6 29.94 1014.05 1014.05 | 0.5 0.02 0.67 0.67 | 89 | no clouds no clouds no clouds | No significant weather observed. | 13.0 8.1 | -15.8 4 | No precipitation No precipitation | 1 | ||||||||||||||||||
| February 19, Thursday | 23 | -13.9 7 | 749.0 29.49 998.58 998.58 | 760.4 29.94 1013.78 1013.78 | 0.4 0.02 0.53 0.53 | 88 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | No significant weather observed. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 11.0 6.8 | -15.5 4 | No precipitation No precipitation | 1 | |||||||||||||||
22 | -13.4 8 | 748.8 29.48 998.32 998.32 | 760.3 29.93 1013.65 1013.65 | 0.2 0.01 0.27 0.27 | 88 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | No significant weather observed. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 11.0 6.8 | -15.0 5 | No precipitation No precipitation | 1 | ||||||||||||||||
21 | -13.3 8 | 748.6 29.47 998.05 998.05 | 760.0 29.92 1013.25 1013.25 | 88 | 100%. 10/10. 8 oktas | Snow | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 11.0 6.8 | -14.9 5 | No precipitation No precipitation | 1 | |||||||||||||||||
20 | -12.6 9 | 748.6 29.47 998.05 998.05 | 760.0 29.92 1013.25 1013.25 | 0.4 0.02 0.53 0.53 | 88 | 70 – 80%. 7/10 – 8/10. 6 oktas | Snow shower(s) or intermittent snow, slight. | -13.3 8 | -10.4 13 | 70 – 80%. 7/10 – 8/10. 6 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 10.0 6.2 | -14.2 6 | No precipitation No precipitation | 12 | ||||||||||||||
19 | -11.9 11 | 748.6 29.47 998.05 998.05 | 760.0 29.92 1013.25 1013.25 | 87 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Snow | 60%. 6/10. 5 oktas | 1000-1500 3281-4921 | 9.0 5.6 | -13.6 8 | No precipitation No precipitation | 1 | |||||||||||||||||
18 | -11.5 11 | 748.4 29.46 997.78 997.78 | 759.7 29.91 1012.85 1012.85 | 0.3 0.01 0.4 0.4 | 88 | 70 – 80%. 7/10 – 8/10. 6 oktas | Snow shower(s) or intermittent snow, slight. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 300-600 984-1968 | 9.0 5.6 | -13.1 8 | No precipitation No precipitation | 1 | ||||||||||||||||
17 | -11.2 12 | 748.2 29.46 997.52 997.52 | 759.5 29.9 1012.58 1012.58 | 0.2 0.01 0.27 0.27 | 87 | 50%. 5/10. 4 oktas | Snow | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 10.0 6.2 | -12.9 9 | No precipitation No precipitation | 1 | ||||||||||||||||
16 | -11.5 11 | 748.0 29.45 997.25 997.25 | 759.3 29.89 1012.32 1012.32 | 0.0 0 0 0 | 87 | 70 – 80%. 7/10 – 8/10. 6 oktas | Snow | 70 – 80%. 7/10 – 8/10. 6 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 10.0 6.2 | -13.3 8 | No precipitation No precipitation | 1 | ||||||||||||||||
15 | -11.1 12 | 748.1 29.45 997.38 997.38 | 759.4 29.9 1012.45 1012.45 | -0.1 -0 -0.13 -0.13 | 86 | 70 – 80%. 7/10 – 8/10. 6 oktas | Snow, slight. | 60%. 6/10. 5 oktas | 300-600 984-1968 | 7.0 4.4 | -13.0 9 | No precipitation No precipitation | 1 | ||||||||||||||||
14 | -11.0 12 | 748.0 29.45 997.25 997.25 | 759.3 29.89 1012.32 1012.32 | -0.4 -0.02 -0.53 -0.53 | 86 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Mist. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 2000-2500 6562-8202 | 9.0 5.6 | -12.9 9 | No precipitation No precipitation | 1 | ||||||||||||||||
13 | -11.5 11 | 748.0 29.45 997.25 997.25 | 759.4 29.9 1012.45 1012.45 | -0.4 -0.02 -0.53 -0.53 | 87 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Mist. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 9.0 5.6 | -13.2 8 | No precipitation No precipitation | 1 | ||||||||||||||||
12 | -12.3 10 | 748.2 29.46 997.52 997.52 | 759.6 29.91 1012.72 1012.72 | -0.2 -0.01 -0.27 -0.27 | 88 | no clouds no clouds no clouds | Snow | 8.0 5.0 | -13.9 7 | No precipitation No precipitation | 1 | ||||||||||||||||||
11 | -12.9 9 | 748.4 29.46 997.78 997.78 | 759.8 29.91 1012.98 1012.98 | 0.0 0 0 0 | 88 | 40%. 4/10. 3 oktas | Snow shower(s) or intermittent snow, slight. | 40%. 4/10. 3 oktas | 200-300 656-984 | 8.0 5.0 | -14.5 6 | No precipitation No precipitation | 1 | ||||||||||||||||
10 | -13.1 8 | 748.4 29.46 997.78 997.78 | 759.8 29.91 1012.98 1012.98 | 0.1 0 0.13 0.13 | 89 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Snow, slight. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 200-300 656-984 | 7.0 4.4 | -14.6 6 | No precipitation No precipitation | 1 | ||||||||||||||||
09 | -13.3 8 | 748.4 29.46 997.78 997.78 | 759.8 29.91 1012.98 1012.98 | 0.1 0 0.13 0.13 | 89 | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 200-300 656-984 | 4.3 2.7 | -14.8 5 | No precipitation No precipitation | 1 | ||||||||||||||||
08 | -13.2 8 | 748.4 29.46 997.78 997.78 | 759.8 29.91 1012.98 1012.98 | -0.1 -0 -0.13 -0.13 | 89 | 100%. 10/10. 8 oktas | Snow, slight. | -15.0 5 | -12.8 9 | 100%. 10/10. 8 oktas | 200-300 656-984 | 2.9 1.8 | -14.7 6 | No precipitation No precipitation | 12 | ||||||||||||||
07 | -13.0 9 | 748.3 29.46 997.65 997.65 | 759.7 29.91 1012.85 1012.85 | -0.2 -0.01 -0.27 -0.27 | 89 | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 200-300 656-984 | 5.0 3.1 | -14.4 6 | No precipitation No precipitation | 1 | ||||||||||||||||
06 | -12.9 9 | 748.3 29.46 997.65 997.65 | 759.7 29.91 1012.85 1012.85 | -0.3 -0.01 -0.4 -0.4 | 89 | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 4.0 2.5 | -14.3 6 | No precipitation No precipitation | 1 | ||||||||||||||||