Average temperature in January is -4.7 °C
Average daytime temperature is -2.2 °C
Average night temperature is -7.3 °C
Absolute maximum temperature: 5 °C
Absolute minimum temperature: -16.2 °C
Number of sunny days: 9
Number of rainy days: 6
Number of snow days: 16
Precipitation sum: 84 mm
* Weather data for Haparanda Sweden is based on climate observations for 2023 year
| January (°C) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 1.7 | -4.4 | -8.5 | -7.8 | -7.7 | -8.3 | -8.9 | -6.8 | -5.5 | -5.7 | 2.1 | 2.8 | 1.6 | -0.6 | 1.7 | 1.9 | -1.8 | 0.7 | 0.1 | -1.4 | -7.4 | -1.3 | -1.2 | -1.1 | 5 | -1.8 | -1.3 | 0.7 | -1.6 | -1.7 | -2.9 |
| Apparent max temperature | -4.1 | -9.6 | -13.4 | -13.3 | -13.2 | -12.6 | -14.5 | -14.8 | -11.4 | -11 | -4.4 | -3.3 | -4.8 | -3.3 | -4.5 | -4.1 | -6.7 | -4.8 | -4.2 | -5.6 | -12.7 | -7.2 | -7.1 | -7 | -1.1 | -6.6 | -7.4 | -5.1 | -6.8 | -6.3 | -8.1 |
| Mean temperature | -0.9 | -7.8 | -10.5 | -9.9 | -10.8 | -13.1 | -10.9 | -8.3 | -6.4 | -6.2 | -3.4 | 2.1 | -1.6 | -2.1 | -1.4 | -0.1 | -5 | -0.8 | -1.8 | -4.6 | -12.4 | -3.1 | -3.7 | -3.3 | 2.4 | -4.4 | -5.3 | -0.8 | -3.2 | -2.7 | -6 |
| Apparent mean temperature | -9.5 | -17.2 | -17.6 | -17.2 | -19.8 | -19.6 | -18.1 | -17 | -14.8 | -12 | -12.1 | -4.9 | -7.7 | -8 | -9.3 | -11.6 | -12.6 | -6.8 | -7.3 | -13.3 | -21.2 | -11.9 | -11 | -10.7 | -6.9 | -11.5 | -13 | -7.2 | -9.4 | -11.8 | -14 |
| Minimum temperature | -4.2 | -12.4 | -13.1 | -11.3 | -14.8 | -15.4 | -13.1 | -9.8 | -7.5 | -6.9 | -7 | 1.6 | -4 | -4.1 | -4.9 | -6.3 | -7.3 | -1.6 | -2.7 | -9.1 | -16.2 | -6.4 | -5.7 | -5.9 | -2 | -6.3 | -8 | -2.2 | -4.8 | -5.3 | -9.4 |
| Apparent min temperature | -6.8 | -12.7 | -15.5 | -15.5 | -16 | -17.4 | -16.7 | -15.7 | -13.1 | -11.6 | -9.1 | -4.4 | -6.4 | -5.5 | -6.4 | -5.9 | -9.9 | -6.1 | -5.8 | -9.1 | -17 | -8.7 | -9.4 | -8.1 | -3.1 | -9.3 | -10.7 | -6.4 | -8 | -8.3 | -11.1 |
| January | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 3.3 | 3.4 | 3.5 | 3.5 | 3.6 | 3.7 | 3.8 | 3.9 | 4 | 4.1 | 4.2 | 4.3 | 4.4 | 4.5 | 4.6 | 4.7 | 4.8 | 5 | 5.1 | 5.2 | 5.3 | 5.4 | 5.5 | 5.6 | 5.8 | 5.9 | 6 | 6.1 | 6.3 | 6.4 | 6.5 |
| Sunshine duration (h) | 0 | 2.7 | 0 | 0 | 2.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 5 | 0 | 0 | 1 | 1.4 | 0.9 | 0.7 | 2.6 | 0.2 | 2.9 | 2.9 | 2.2 | 3.3 | 0 | 2.4 |
| Precipitation (mm) | 6.7 | 0 | 0.9 | 0 | 0 | 0.3 | 0.5 | 10.2 | 8.9 | 2.3 | 7.3 | 1.7 | 0 | 1.2 | 10.9 | 4.9 | 0.1 | 13.5 | 0.6 | 0.2 | 0 | 0 | 0 | 1.7 | 4 | 0 | 0.1 | 0.5 | 0.9 | 7 | 0 |
| Precipitation hours | 10 | 0 | 5 | 0 | 0 | 3 | 5 | 21 | 23 | 12 | 16 | 12 | 0 | 6 | 16 | 15 | 1 | 21 | 2 | 2 | 0 | 0 | 0 | 2 | 7 | 0 | 1 | 4 | 3 | 15 | 0 |
| Wind speed (m/s) | 25.1 | 18.3 | 17.4 | 17.4 | 17.4 | 9.7 | 20.3 | 33.5 | 30.4 | 18.2 | 32.4 | 32.8 | 29.6 | 9.5 | 28.9 | 32 | 16.9 | 30.4 | 22 | 15.8 | 14.3 | 24.5 | 24.3 | 23.7 | 36 | 16.9 | 26 | 28.7 | 20.5 | 25.9 | 21 |
In January 2023, the highest daytime temperature in Haparanda was 5°C.
While the minimum temperature at night dropped to -16.2°C.
The average nighttime and daytime temperatures during January in Haparanda are -7.3°C and -2.2°C respectively.
The precipitation sum in January is about 84 mm.