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 September 13, Sunday | 15 | 14.4 58 | 748.5 29.47 997.92 997.92 | 758.8 29.87 1011.65 1011.65 | 91 | 100%. 10/10. 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 | 300-600 984-1968 | 20.0 12.4 | 13.0 55 | No precipitation No precipitation | 1 | ||||||||||||||||
14 | 14.7 58 | 748.2 29.46 997.52 997.52 | 758.5 29.86 1011.25 1011.25 | 87 | 100%. 10/10. 8 oktas | Rain shower(s) or intermittent rain, slight. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 20.0 12.4 | 12.6 55 | No precipitation No precipitation | 1 | |||||||||||||||||
13 | 15.0 59 | 748.2 29.46 997.52 997.52 | 758.5 29.86 1011.25 1011.25 | 84 | 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). | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 600-1000 1968-3281 | 20.0 12.4 | 12.3 54 | No precipitation No precipitation | 1 | |||||||||||||||||
12 | 14.1 57 | 748.3 29.46 997.65 997.65 | 758.6 29.87 1011.38 1011.38 | 92 | 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 | 1500-2000 4921-6562 | 19.0 11.8 | 12.8 55 | 0.1 | 1 | |||||||||||||||||
11 | 14.1 57 | 748.1 29.45 997.38 997.38 | 758.5 29.86 1011.25 1011.25 | 96 | 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, slight. | 20–30%. 2/10–3/10. 2 oktas | 300-600 984-1968 | 18.0 11.2 | 13.4 56 | 0.1 | 1 | |||||||||||||||||
10 | 14.1 57 | 748.0 29.45 997.25 997.25 | 758.2 29.85 1010.85 1010.85 | 99 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Mist. | 50%. 5/10. 4 oktas | 100-200 328-656 | 9.0 5.6 | 13.9 57 | No precipitation No precipitation | 1 | |||||||||||||||||
09 | 14.0 57 | 747.7 29.44 996.85 996.85 | 758.0 29.84 1010.58 1010.58 | 99 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Mist. | 12.9 55 | 14.0 57 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 100-200 328-656 | 7.0 4.4 | 13.9 57 | 0.2 0.01 | 12 | |||||||||||||||
08 | 13.7 57 | 747.7 29.44 996.85 996.85 | 758.0 29.84 1010.58 1010.58 | 99 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Mist. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 100-200 328-656 | 8.0 5.0 | 13.6 56 | No precipitation No precipitation | 1 | |||||||||||||||||
07 | 13.4 56 | 747.9 29.44 997.12 997.12 | 758.2 29.85 1010.85 1010.85 | 100 | 100%. 10/10. 8 oktas | Rain shower(s) or intermittent rain, slight. | 100%. 10/10. 8 oktas | 50-100 164-328 | 5.0 3.1 | 13.4 56 | 0.2 0.01 | 1 | |||||||||||||||||
06 | 13.2 56 | 748.3 29.46 997.65 997.65 | 758.6 29.87 1011.38 1011.38 | 99 | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 50-100 164-328 | 6.0 3.7 | 13.1 56 | No precipitation No precipitation | 1 | |||||||||||||||||
05 | 13.0 55 | 748.5 29.47 997.92 997.92 | 758.8 29.87 1011.65 1011.65 | 100 | 100%. 10/10. 8 oktas | Mist. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 50-100 164-328 | 5.0 3.1 | 13.0 55 | No precipitation No precipitation | 1 | |||||||||||||||||
04 | 12.9 55 | 748.9 29.48 998.45 998.45 | 759.2 29.89 1012.18 1012.18 | 100 | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 50-100 164-328 | 3.0 1.9 | 12.9 55 | No precipitation No precipitation | 1 | |||||||||||||||||
03 | 13.0 55 | 749.2 29.5 998.85 998.85 | 759.6 29.91 1012.72 1012.72 | 100 | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 50-100 164-328 | 8.0 5.0 | 13.0 55 | No precipitation No precipitation | 1 | |||||||||||||||||
02 | 13.0 55 | 749.4 29.5 999.12 999.12 | 759.7 29.91 1012.85 1012.85 | 99 | 100%. 10/10. 8 oktas | Haze or smoke, or dust in suspension in the air, visibility equal to, or greater than, 1 km. | 100%. 10/10. 8 oktas | 50-100 164-328 | 5.0 3.1 | 12.9 55 | No precipitation No precipitation | 1 | |||||||||||||||||
01 | 12.9 55 | 749.8 29.52 999.65 999.65 | 760.2 29.93 1013.52 1013.52 | 100 | 100%. 10/10. 8 oktas | Haze or smoke, or dust in suspension in the air, visibility equal to, or greater than, 1 km. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 3.9 2.4 | 12.9 55 | No precipitation No precipitation | 1 | |||||||||||||||||
00 | 13.1 56 | 750.1 29.53 1000.05 1000.05 | 760.5 29.94 1013.92 1013.92 | 99 | 100%. 10/10. 8 oktas | Haze or smoke, or dust in suspension in the air, visibility equal to, or greater than, 1 km. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 4.2 2.6 | 13.0 55 | No precipitation No precipitation | 1 | |||||||||||||||||
| September 12, Saturday | 23 | 13.3 56 | 750.3 29.54 1000.32 1000.32 | 760.6 29.94 1014.05 1014.05 | 99 | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 100-200 328-656 | 8.0 5.0 | 13.2 56 | No precipitation No precipitation | 1 | ||||||||||||||||
22 | 13.5 56 | 750.3 29.54 1000.32 1000.32 | 760.7 29.95 1014.18 1014.18 | 99 | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 100-200 328-656 | 7.0 4.4 | 13.4 56 | No precipitation No precipitation | 1 | |||||||||||||||||
21 | 13.3 56 | 750.6 29.55 1000.72 1000.72 | 760.9 29.96 1014.45 1014.45 | 99 | 100%. 10/10. 8 oktas | Mist. | 8.4 47 | 16.1 61 | 100%. 10/10. 8 oktas | 200-300 656-984 | 5.0 3.1 | 13.2 56 | 2.0 0.08 | 12 | |||||||||||||||
20 | 13.5 56 | 750.9 29.56 1001.12 1001.12 | 761.2 29.97 1014.85 1014.85 | 99 | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 4.8 3.0 | 13.3 56 | No precipitation No precipitation | 1 | |||||||||||||||||
19 | 13.7 57 | 751.0 29.57 1001.25 1001.25 | 761.4 29.98 1015.12 1015.12 | 99 | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 100-200 328-656 | 13.0 8.1 | 13.5 56 | 0.3 0.01 | 1 | |||||||||||||||||
18 | 13.6 56 | 751.3 29.58 1001.65 1001.65 | 761.8 29.99 1015.65 1015.65 | 97 | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 200-300 656-984 | 6.0 3.7 | 13.2 56 | 2.0 0.08 | 1 | |||||||||||||||||
17 | 15.1 59 | 751.5 29.59 1001.92 1001.92 | 761.8 29.99 1015.65 1015.65 | 88 | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 20.0 12.4 | 13.1 56 | No precipitation No precipitation | 1 | ||||||||||||||||||
16 | 16.1 61 | 751.6 29.59 1002.05 1002.05 | 761.9 30 1015.78 1015.78 | 78 | 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, slight. | 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 | 12.3 54 | No precipitation No precipitation | 1 | |||||||||||||||||
15 | 15.6 60 | 751.9 29.6 1002.45 1002.45 | 762.3 30.01 1016.32 1016.32 | 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 | 600-1000 1968-3281 | 20.0 12.4 | 11.6 53 | No precipitation No precipitation | 1 | ||||||||||||||||||