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 May 12, Tuesday | 15 | 9.9 50 | 740.5 29.15 987.25 987.25 | 750.9 29.56 1001.12 1001.12 | 95 | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 15.0 9.3 | 9.1 48 | 1.0 0.04 | 1 | ||||||||||||||||
14 | 9.8 50 | 741.1 29.18 988.05 988.05 | 751.4 29.58 1001.78 1001.78 | 92 | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 19.0 11.8 | 8.5 47 | 0.5 0.02 | 1 | |||||||||||||||||
13 | 10.8 51 | 741.3 29.19 988.32 988.32 | 751.6 29.59 1002.05 1002.05 | 77 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Rain shower(s) or intermittent rain, slight. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2000-2500 6562-8202 | 18.0 11.2 | 6.9 44 | 0.1 | 1 | |||||||||||||||||
12 | 11.7 53 | 741.7 29.2 988.85 988.85 | 752.1 29.61 1002.72 1002.72 | 67 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Rain (not freezing). | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2000-2500 6562-8202 | 20.0 12.4 | 5.8 42 | 0.1 | 1 | |||||||||||||||||
11 | 11.9 53 | 742.0 29.21 989.25 989.25 | 752.2 29.61 1002.85 1002.85 | 61 | 70 – 80%. 7/10 – 8/10. 6 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 2000-2500 6562-8202 | 20.0 12.4 | 4.5 40 | No precipitation No precipitation | 1 | ||||||||||||||||||
10 | 11.9 53 | 742.2 29.22 989.52 989.52 | 752.5 29.63 1003.25 1003.25 | 62 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1000-1500 3281-4921 | 20.0 12.4 | 4.7 40 | No precipitation No precipitation | 1 | ||||||||||||||||||
09 | 11.2 52 | 742.4 29.23 989.79 989.79 | 752.8 29.64 1003.65 1003.65 | 62 | 100%. 10/10. 8 oktas | 8.2 47 | 11.7 53 | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 20.0 12.4 | 4.2 40 | No precipitation No precipitation | 12 | ||||||||||||||||
08 | 10.6 51 | 742.7 29.24 990.19 990.19 | 753.1 29.65 1004.05 1004.05 | 68 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1000-1500 3281-4921 | 20.0 12.4 | 4.8 41 | No precipitation No precipitation | 1 | ||||||||||||||||||
07 | 9.3 49 | 743.2 29.26 990.85 990.85 | 753.6 29.67 1004.72 1004.72 | 76 | 60%. 6/10. 5 oktas | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | 20.0 12.4 | 5.2 41 | No precipitation No precipitation | 1 | ||||||||||||||||||
06 | 8.5 47 | 743.3 29.26 990.99 990.99 | 753.7 29.67 1004.85 1004.85 | 78 | 70 – 80%. 7/10 – 8/10. 6 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 20.0 12.4 | 4.9 41 | No precipitation No precipitation | 1 | |||||||||||||||||||
05 | 8.3 47 | 743.6 29.28 991.39 991.39 | 754.1 29.69 1005.38 1005.38 | 80 | 60%. 6/10. 5 oktas | 60%. 6/10. 5 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 20.0 12.4 | 5.0 41 | No precipitation No precipitation | 1 | ||||||||||||||||||
04 | 9.0 48 | 743.8 29.28 991.65 991.65 | 754.2 29.69 1005.52 1005.52 | 77 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 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. | 20.0 12.4 | 5.2 41 | No precipitation No precipitation | 1 | ||||||||||||||||||
03 | 8.9 48 | 744.0 29.29 991.92 991.92 | 754.5 29.7 1005.92 1005.92 | 78 | 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. | 20.0 12.4 | 5.2 41 | No precipitation No precipitation | 1 | |||||||||||||||||||
02 | 9.4 49 | 744.1 29.3 992.05 992.05 | 754.6 29.71 1006.05 1006.05 | 75 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 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. | 20.0 12.4 | 5.2 41 | No precipitation No precipitation | 1 | ||||||||||||||||||
01 | 10.3 51 | 744.3 29.3 992.32 992.32 | 754.7 29.71 1006.18 1006.18 | 72 | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 20.0 12.4 | 5.4 42 | No precipitation No precipitation | 1 | ||||||||||||||||||
00 | 10.5 51 | 744.4 29.31 992.45 992.45 | 754.8 29.72 1006.32 1006.32 | 69 | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 20.0 12.4 | 5.1 41 | No precipitation No precipitation | 1 | ||||||||||||||||||
| May 11, Monday | 23 | 10.9 52 | 744.6 29.31 992.72 992.72 | 754.9 29.72 1006.45 1006.45 | 65 | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 20.0 12.4 | 4.6 40 | No precipitation No precipitation | 1 | |||||||||||||||||
22 | 11.0 52 | 744.7 29.32 992.85 992.85 | 755.0 29.72 1006.58 1006.58 | 65 | 100%. 10/10. 8 oktas | Rain shower(s) or intermittent rain, slight. | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 20.0 12.4 | 4.7 40 | No precipitation No precipitation | 1 | |||||||||||||||||
21 | 11.7 53 | 744.7 29.32 992.85 992.85 | 755.2 29.73 1006.85 1006.85 | 59 | 100%. 10/10. 8 oktas | 10.2 50 | 15.3 60 | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 20.0 12.4 | 3.8 39 | No precipitation No precipitation | 12 | ||||||||||||||||
20 | 12.2 54 | 744.9 29.33 993.12 993.12 | 755.2 29.73 1006.85 1006.85 | 55 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 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 | 3.4 38 | No precipitation No precipitation | 1 | ||||||||||||||||||
19 | 13.4 56 | 744.9 29.33 993.12 993.12 | 755.2 29.73 1006.85 1006.85 | 53 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1500-2000 4921-6562 | 20.0 12.4 | 3.9 39 | No precipitation No precipitation | 1 | ||||||||||||||||||
18 | 14.1 57 | 745.3 29.34 993.65 993.65 | 755.5 29.74 1007.25 1007.25 | 46 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2000-2500 6562-8202 | 20.0 12.4 | 2.6 37 | No precipitation No precipitation | 1 | ||||||||||||||||||
17 | 14.1 57 | 745.3 29.34 993.65 993.65 | 755.5 29.74 1007.25 1007.25 | 45 | 40%. 4/10. 3 oktas | Rain (not freezing). | 40%. 4/10. 3 oktas | 1500-2000 4921-6562 | 20.0 12.4 | 2.4 36 | No precipitation No precipitation | 1 | |||||||||||||||||
16 | 15.2 59 | 745.5 29.35 993.92 993.92 | 755.7 29.75 1007.52 1007.52 | 45 | 70 – 80%. 7/10 – 8/10. 6 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 2000-2500 6562-8202 | 20.0 12.4 | 3.2 38 | No precipitation No precipitation | 1 | ||||||||||||||||||
15 | 14.8 59 | 745.6 29.35 994.05 994.05 | 755.8 29.76 1007.65 1007.65 | 45 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 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 | 2.9 37 | No precipitation No precipitation | 1 | ||||||||||||||||||