Weather Helsinki - Monthly statistics table of a selected year
Current weather
Monthly max/min and average temperatures, wind & precipitation
| M | Low Temp °C | Day | High Temp °C | Day | Av. Temp °C |
Low WC °C | Day | High Wind m/s | Day | Precip. mm |
|---|---|---|---|---|---|---|---|---|---|---|
| 01 | -22.3 | 11 | +5.7 | 13 | -3.3 | -26.2 | 11 | 12.6 | 15 | 90.3 |
| 02 | -17.1 | 23 | +3.9 | 28 | -2.2 | -22.9 | 23 | 13.1 | 24 | 124.6 |
| 03 | -14.3 | 10 | +13.4 | 20 | -0.3 | -21.7 | 10 | 14.0 | 26 | 11.7 |
| 04 | -9.3 | 01 | +16.1 | 20 | 3.2 | -12.7 | 01 | 11.6 | 04 | 51 |
| 05 | -2.3 | 04 | +20.9 | 24 | 9.6 | -6.4 | 04 | 14.8 | 02 | 74.3 |
| 06 | +4.0 | 07 | +31.0 | 27 | 16.9 | +2.7 | 06 | 10.4 | 12 | 46.2 |
| 07 | +8.3 | 08 | +29.8 | 02 | 18.1 | +6.8 | 08 | 12.3 | 05 | 33.6 |
| 08 | +6.0 | 03 | +29.9 | 19 | 18.9 | +4.2 | 31 | 10.8 | 11 | 6.3 |
| 09 | -0.2 | 10 | +17.4 | 11 | 9.2 | -2.7 | 10 | 8.9 | 01 | 60.3 |
| 10 | -4.4 | 24 | +15.0 | 07 | 7.6 | -7.2 | 24 | 12.6 | 29 | 47.2 |
| 11 | -6.0 | 24 | +13.6 | 12 | 2.3 | -12.3 | 24 | 11.3 | 12 | 51.2 |
| 12 | -18.5 | 16 | +5.0 | 31 | -3.3 | -22.5 | 16 | 12.3 | 31 | 85.8 |
| Σ | 682.5 |
Monthly ice/cold/cool/summer/hot days
| M | Days Tmin < -15°C |
Ice days Tmax < 0°C |
Cold days Tmin < 0°C |
Cool days Tmax < +10°C |
Warm days Tmax > +20°C |
Heat days Tmax >= +25°C |
Days Tmax >= +30°C |
|---|---|---|---|---|---|---|---|
| 01 | 3 | 14 | 26 | 30 | 0 | 0 | 0 |
| 02 | 1 | 10 | 21 | 27 | 0 | 0 | 0 |
| 03 | 0 | 4 | 29 | 27 | 0 | 0 | 0 |
| 04 | 0 | 0 | 17 | 20 | 0 | 0 | 0 |
| 05 | 0 | 0 | 2 | 3 | 3 | 0 | 0 |
| 06 | 0 | 0 | 0 | 0 | 16 | 6 | 2 |
| 07 | 0 | 0 | 0 | 0 | 23 | 5 | 0 |
| 08 | 0 | 0 | 0 | 0 | 26 | 14 | 0 |
| 09 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| 10 | 0 | 0 | 7 | 11 | 0 | 0 | 0 |
| 11 | 0 | 11 | 17 | 25 | 0 | 0 | 0 |
| 12 | 3 | 20 | 27 | 30 | 0 | 0 | 0 |
| Σ | 7 | 59 | 147 | 174 | 68 | 25 | 2 |
Unit conversions:
- Temperature: 0 °C = 32 °F, (°F = 32 +1.8*°C)
- Wind speed: 1 m/s = 3,6 km/h = 2.23694 mph = 1.94387 kt
