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Weather & Climate
Sammatti, Uusimaa, Finland
Overview
Climate data and monthly weather averages for Sammatti.
Key Metrics
Annual Avg
5°C
Summer Avg
16°C
Winter Avg
-5.2°C
Record High
30.9°C
Record Low
-32.6°C
Annual Precipitation
734 mm
Avg Humidity
87%
Summer Humidity
78%
Winter Humidity
95%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 7.1° | -6.1° | -29.5° | 57.7 | 95% | 8 | 32.3 |
| Feb | 5.9° | -6.3° | -32.6° | 45.6 | 95% | 23 | 41.2 |
| Mar | 14.2° | -2.7° | -23.6° | 43.1 | 93% | 69 | 30.3 |
| Apr | 19.7° | 3.6° | -8.5° | 44.1 | 83% | 114 | 31.5 |
| May | 28.1° | 9.9° | -3.9° | 51.5 | 78% | 160 | 24.5 |
| Jun | 28.8° | 14.2° | 1° | 72.9 | 77% | 167 | 28.4 |
| Jul | 30.9° | 17.6° | 5.6° | 70.4 | 78% | 161 | 24.4 |
| Aug | 29.4° | 16.2° | 4.3° | 72.2 | 80% | 126 | 26.1 |
| Sep | 23.4° | 11.4° | -1° | 60.3 | 86% | 73 | 29.7 |
| Oct | 16.7° | 5° | -8.9° | 76.6 | 92% | 34 | 28.2 |
| Nov | 11.8° | 0.6° | -21.4° | 71.1 | 95% | 10 | 33.7 |
| Dec | 8.7° | -3.3° | -29.3° | 68.5 | 95% | 5 | 39 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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