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 | |
| 2025 December 14, Sunday | 23 | 0.3 33 | 742.6 29.24 990.05 990.05 | 753.4 29.66 1004.45 1004.45 | -1.1 -0.04 -1.47 -1.47 | 99 | 100%. 10/10. 8 oktas | Drizzle, not freezing, slight. | 100%. 10/10. 8 oktas | 50-100 164-328 | 2.7 1.7 | 0.2 32 | 0.2 0.01 | 1 | |||||||||||||||
22 | 0.3 33 | 742.6 29.24 990.05 990.05 | 753.4 29.66 1004.45 1004.45 | -2.1 -0.08 -2.8 -2.8 | 99 | 100%. 10/10. 8 oktas | Drizzle, not freezing, slight. | 100%. 10/10. 8 oktas | 50-100 164-328 | 2.7 1.7 | 0.2 32 | 0.4 0.02 | 1 | ||||||||||||||||
21 | 0.1 32 | 743.3 29.26 990.99 990.99 | 754.0 29.69 1005.25 1005.25 | -2.0 -0.08 -2.67 -2.67 | 100 | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 50-100 164-328 | 7.0 4.4 | 0.1 32 | 1.0 0.04 | 1 | ||||||||||||||||
20 | 0.0 32 | 743.7 29.28 991.52 991.52 | 754.5 29.7 1005.92 1005.92 | -2.5 -0.1 -3.33 -3.33 | 100 | 100%. 10/10. 8 oktas | Snow, moderate. | -2.1 28 | 0.1 32 | 100%. 10/10. 8 oktas | 50-100 164-328 | 1.0 0.6 | 0.0 32 | 7.0 0.28 | 12 | ||||||||||||||
19 | 0.0 32 | 744.7 29.32 992.85 992.85 | 755.5 29.74 1007.25 1007.25 | -2.5 -0.1 -3.33 -3.33 | 99 | 100%. 10/10. 8 oktas | Snow, moderate. | 100%. 10/10. 8 oktas | 50-100 164-328 | 0.6 0.4 | -0.2 32 | 3.0 0.12 | 1 | ||||||||||||||||
18 | -0.4 31 | 745.3 29.34 993.65 993.65 | 756.2 29.77 1008.18 1008.18 | -2.8 -0.11 -3.73 -3.73 | 99 | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 50-100 164-328 | 1.2 0.8 | -0.5 31 | 0.8 0.03 | 1 | ||||||||||||||||
17 | -0.7 31 | 746.2 29.38 994.85 994.85 | 757.0 29.8 1009.25 1009.25 | -2.5 -0.1 -3.33 -3.33 | 98 | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 50-100 164-328 | 9.0 5.6 | -1.0 30 | 0.2 0.01 | 1 | ||||||||||||||||
16 | -1.1 30 | 747.2 29.42 996.18 996.18 | 758.2 29.85 1010.85 1010.85 | -2.4 -0.09 -3.2 -3.2 | 97 | 100%. 10/10. 8 oktas | Rain (or drizzle) and snow, slight. | 100%. 10/10. 8 oktas | 50-100 164-328 | 2.6 1.6 | -1.5 29 | No precipitation No precipitation | 1 | ||||||||||||||||
15 | -1.6 29 | 748.1 29.45 997.38 997.38 | 759.0 29.88 1011.92 1011.92 | -2.4 -0.09 -3.2 -3.2 | 94 | 100%. 10/10. 8 oktas | Snow | 100%. 10/10. 8 oktas | 100-200 328-656 | 20.0 12.4 | -2.4 28 | No precipitation No precipitation | 1 | ||||||||||||||||
14 | -1.9 29 | 748.7 29.48 998.18 998.18 | 759.7 29.91 1012.85 1012.85 | -2.3 -0.09 -3.07 -3.07 | 94 | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 200-300 656-984 | 8.0 5.0 | -2.8 27 | No precipitation No precipitation | 1 | ||||||||||||||||
13 | -2.0 28 | 749.6 29.51 999.38 999.38 | 760.6 29.94 1014.05 1014.05 | -1.4 -0.06 -1.87 -1.87 | 90 | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 200-300 656-984 | 6.0 3.7 | -3.4 26 | No precipitation No precipitation | 1 | ||||||||||||||||
12 | -2.0 28 | 750.5 29.55 1000.58 1000.58 | 761.5 29.98 1015.25 1015.25 | -0.9 -0.04 -1.2 -1.2 | 87 | 100%. 10/10. 8 oktas | Snow | 100%. 10/10. 8 oktas | 300-600 984-1968 | 20.0 12.4 | -3.9 25 | No precipitation No precipitation | 1 | ||||||||||||||||
11 | -2.0 28 | 751.0 29.57 1001.25 1001.25 | 761.9 30 1015.78 1015.78 | -0.5 -0.02 -0.67 -0.67 | 86 | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 20.0 12.4 | -4.0 25 | No precipitation No precipitation | 1 | ||||||||||||||||
10 | -2.0 28 | 751.0 29.57 1001.25 1001.25 | 762.1 30 1016.05 1016.05 | -1.0 -0.04 -1.33 -1.33 | 84 | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 20.0 12.4 | -4.3 24 | No precipitation No precipitation | 1 | ||||||||||||||||
09 | -2.0 28 | 751.4 29.58 1001.78 1001.78 | 762.4 30.02 1016.45 1016.45 | -0.9 -0.04 -1.2 -1.2 | 84 | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 20.0 12.4 | -4.4 24 | No precipitation No precipitation | 1 | ||||||||||||||||
08 | -2.0 28 | 751.5 29.59 1001.92 1001.92 | 762.5 30.02 1016.58 1016.58 | -1.1 -0.04 -1.47 -1.47 | 81 | 100%. 10/10. 8 oktas | No significant weather observed. | -3.9 25 | -2.0 28 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 20.0 12.4 | -4.9 23 | No precipitation No precipitation | 12 | ||||||||||||||
07 | -2.4 28 | 752.0 29.61 1002.58 1002.58 | 763.0 30.04 1017.25 1017.25 | -1.0 -0.04 -1.33 -1.33 | 83 | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 20.0 12.4 | -5.0 23 | No precipitation No precipitation | 1 | ||||||||||||||||
06 | -2.7 27 | 752.3 29.62 1002.98 1002.98 | 763.3 30.05 1017.65 1017.65 | -0.7 -0.03 -0.93 -0.93 | 88 | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 20.0 12.4 | -4.5 24 | No precipitation No precipitation | 1 | ||||||||||||||||
05 | -2.8 27 | 752.6 29.63 1003.38 1003.38 | 763.7 30.07 1018.18 1018.18 | -0.7 -0.03 -0.93 -0.93 | 86 | 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 | 300-600 984-1968 | 20.0 12.4 | -4.9 23 | No precipitation No precipitation | 1 | ||||||||||||||||
04 | -2.6 27 | 753.0 29.65 1003.92 1003.92 | 764.0 30.08 1018.58 1018.58 | -0.7 -0.03 -0.93 -0.93 | 83 | 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 | 300-600 984-1968 | 20.0 12.4 | -5.1 23 | No precipitation No precipitation | 1 | ||||||||||||||||
03 | -2.9 27 | 753.0 29.65 1003.92 1003.92 | 764.0 30.08 1018.58 1018.58 | -1.1 -0.04 -1.47 -1.47 | 70 | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 20.0 12.4 | -7.6 18 | No precipitation No precipitation | 1 | ||||||||||||||||
02 | -2.9 27 | 753.3 29.66 1004.32 1004.32 | 764.3 30.09 1018.98 1018.98 | -1.3 -0.05 -1.73 -1.73 | 69 | 40%. 4/10. 3 oktas | No significant weather observed. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1500-2000 4921-6562 | 20.0 12.4 | -7.9 18 | No precipitation No precipitation | 1 | ||||||||||||||||
01 | -2.6 27 | 753.7 29.67 1004.85 1004.85 | 764.8 30.11 1019.65 1019.65 | -1.2 -0.05 -1.6 -1.6 | 65 | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 20.0 12.4 | -8.3 17 | No precipitation No precipitation | 1 | ||||||||||||||||
00 | -2.6 27 | 754.1 29.69 1005.38 1005.38 | 765.1 30.12 1020.05 1020.05 | -1.4 -0.06 -1.87 -1.87 | 65 | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 20.0 12.4 | -8.4 17 | No precipitation No precipitation | 1 | ||||||||||||||||