Weather archive in Heinola / Plaani
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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 January 7, Wednesday | 11 | -8.4 17 | 90 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Snow grains | 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 | 9.0 5.6 | -9.7 15 | No precipitation No precipitation | 1 | ||||||||||||||||||
10 | -8.4 17 | 90 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 22.0 13.7 | -9.8 14 | No precipitation No precipitation | 1 | |||||||||||||||||||
09 | -7.8 18 | 91 | 100%. 10/10. 8 oktas | Snow, moderate. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 1.6 1.0 | -9.1 16 | 0.2 0.01 | 1 | |||||||||||||||||||
08 | -7.8 18 | 91 | 100%. 10/10. 8 oktas | Snow, slight. | -9.2 15 | -7.7 18 | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 4.0 2.5 | -9.1 16 | 3.0 0.12 | 12 | |||||||||||||||||
07 | -7.8 18 | 91 | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 4.3 2.7 | -9.0 16 | 0.2 0.01 | 1 | |||||||||||||||||||
06 | -7.8 18 | 91 | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 3.4 2.1 | -9.0 16 | 0.3 0.01 | 1 | |||||||||||||||||||
05 | -7.8 18 | 91 | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 2.5 1.6 | -9.0 16 | 0.2 0.01 | 1 | |||||||||||||||||||
04 | -8.0 18 | 90 | 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 | 300-600 984-1968 | 3.9 2.4 | -9.3 15 | 0.1 | 1 | |||||||||||||||||||
03 | -7.9 18 | 91 | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 3.5 2.2 | -9.2 15 | 0.3 0.01 | 1 | |||||||||||||||||||
02 | -8.1 17 | 90 | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 4.0 2.5 | -9.5 15 | 0.2 0.01 | 1 | |||||||||||||||||||
01 | -8.3 17 | 90 | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 4.6 2.9 | -9.7 15 | 0.1 | 1 | |||||||||||||||||||
00 | -8.3 17 | 89 | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 3.7 2.3 | -9.8 14 | 0.4 0.02 | 1 | |||||||||||||||||||
| January 6, Tuesday | 23 | -8.5 17 | 90 | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 0.9 0.6 | -9.8 14 | 0.3 0.01 | 1 | ||||||||||||||||||
22 | -8.5 17 | 90 | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 1.0 0.6 | -9.9 14 | 0.3 0.01 | 1 | |||||||||||||||||||
21 | -9.0 16 | 89 | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 2.9 1.8 | -10.5 13 | 0.1 | 1 | |||||||||||||||||||
20 | -9.1 16 | 90 | 100%. 10/10. 8 oktas | Snow, slight. | -18.9 -2 | -9.0 16 | 60%. 6/10. 5 oktas | 1000-1500 3281-4921 | 4.3 2.7 | -10.4 13 | No precipitation No precipitation | 12 | |||||||||||||||||
19 | -9.6 15 | 90 | 60%. 6/10. 5 oktas | No significant weather observed. | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | 50.0 31.1 | -10.9 12 | No precipitation No precipitation | 1 | |||||||||||||||||||
18 | -10.4 13 | 90 | 20–30%. 2/10–3/10. 2 oktas | No significant weather observed. | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 45.0 28.0 | -11.7 11 | No precipitation No precipitation | 1 | |||||||||||||||||||
17 | -10.9 12 | 90 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | No significant weather observed. | 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. | 45.0 28.0 | -12.2 10 | No precipitation No precipitation | 1 | |||||||||||||||||||
16 | -13.3 8 | 89 | 50%. 5/10. 4 oktas | No significant weather observed. | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 35.0 21.8 | -14.8 5 | No precipitation No precipitation | 1 | |||||||||||||||||||
15 | -12.3 10 | 90 | 60%. 6/10. 5 oktas | No significant weather observed. | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 28.0 17.4 | -13.6 8 | No precipitation No precipitation | 1 | |||||||||||||||||||
14 | -15.9 3 | 86 | no clouds no clouds no clouds | Snow shower(s) or intermittent snow, slight. | 15.0 9.3 | -17.7 0 | No precipitation No precipitation | 1 | |||||||||||||||||||||
13 | -16.3 3 | 86 | 50%. 5/10. 4 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 | 50-100 164-328 | 10.0 6.2 | -18.1 -1 | No precipitation No precipitation | 1 | |||||||||||||||||||
12 | -16.1 3 | 86 | 60%. 6/10. 5 oktas | No significant weather observed. | 60%. 6/10. 5 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 22.0 13.7 | -17.9 -0 | No precipitation No precipitation | 1 | |||||||||||||||||||
11 | -16.9 2 | 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 | 50-100 164-328 | 25.0 15.5 | -18.7 -2 | No precipitation No precipitation | 1 | |||||||||||||||||||