Average temperature in April is 5.6 °C
Average daytime temperature is 10.6 °C
Average night temperature is 0.7 °C
Absolute maximum temperature: 19 °C
Absolute minimum temperature: -8.5 °C
Number of sunny days: 20
Number of rainy days: 8
Number of snow days: 2
Precipitation sum: 26 mm
* Weather data for Sõmeru Estonia is based on climate observations for 2023 year
| April (°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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 0.1 | 1.3 | 0.5 | -0.1 | 5.9 | 10.5 | 11 | 10.8 | 9.8 | 13.1 | 15.6 | 17.3 | 9.4 | 10 | 9.9 | 11.8 | 12.5 | 7.4 | 9 | 14.2 | 16.3 | 17 | 17.1 | 17.1 | 19 | 16.4 | 7.4 | 9.3 | 9.8 | 8.7 |
| Apparent max temperature | -4.3 | -4.4 | -5.7 | -4.6 | 2.3 | 7.3 | 7.3 | 7.9 | 5.6 | 9.6 | 12.9 | 14.8 | 5.3 | 6.2 | 4.9 | 7.6 | 9.7 | 3.7 | 4.4 | 10.5 | 13.6 | 14.4 | 13.5 | 14.7 | 15 | 15.8 | 4.6 | 5.6 | 4.8 | 4.1 |
| Mean temperature | -1.9 | -1.9 | -2.4 | -2.5 | 2.3 | 4.2 | 4.2 | 3.8 | 3.7 | 5.7 | 8 | 9.9 | 7.2 | 5.6 | 5.2 | 6.2 | 7 | 4.1 | 4.8 | 7.8 | 10 | 9.9 | 11.4 | 12 | 12.7 | 10.3 | 4.8 | 4.3 | 5.8 | 5.7 |
| Apparent mean temperature | -10.4 | -8.8 | -9.4 | -13.3 | -5.2 | -3.8 | -4.7 | -5.5 | -4.7 | -4 | -2.6 | 0.5 | 1 | -2.1 | -3.4 | -4.3 | -2 | -2.8 | -3.6 | -3.6 | 1.3 | 0.2 | 0.3 | 3.6 | 4.1 | 3.8 | -3 | -3.1 | -2.5 | -3 |
| Minimum temperature | -5.9 | -4.3 | -4.8 | -8.5 | -1.2 | -0.2 | -1 | -1.4 | -1.1 | -0.6 | 1.6 | 3.2 | 5.3 | 2.7 | 0.9 | 0 | 1.5 | 1.3 | 0.8 | 0.2 | 4 | 3.5 | 3.6 | 5.9 | 6.2 | 6.2 | 0.2 | 0.3 | 1.3 | 1.1 |
| Apparent min temperature | -6.8 | -6.6 | -7.8 | -7 | -1.4 | 0.9 | 0.5 | 0.4 | 0.1 | 2.3 | 5.2 | 7.4 | 3.1 | 1.1 | 0.6 | 2.5 | 4 | 0.1 | 0.6 | 4.2 | 7.3 | 6.9 | 8.2 | 9.2 | 9.7 | 8.4 | 2.2 | 0.9 | 1.4 | 1.3 |
| April | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 13.3 | 13.3 | 13.4 | 13.5 | 13.6 | 13.7 | 13.8 | 13.9 | 14 | 14 | 14.1 | 14.2 | 14.3 | 14.4 | 14.5 | 14.6 | 14.7 | 14.7 | 14.8 | 14.9 | 15 | 15.1 | 15.2 | 15.3 | 15.4 | 15.4 | 15.5 | 15.6 | 15.7 | 15.8 |
| Sunshine duration (h) | 4.8 | 11.9 | 11.9 | 8.6 | 0.3 | 10.8 | 12.4 | 12.5 | 12.6 | 12 | 11.6 | 12 | 6.2 | 12.8 | 5.6 | 8.9 | 11.9 | 3.3 | 13.4 | 12.4 | 13.1 | 13 | 13.7 | 10.7 | 13.8 | 11.7 | 1.1 | 13.7 | 7.5 | 12 |
| Precipitation (mm) | 4 | 0 | 0 | 0.8 | 0.6 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.4 | 0 | 5.8 | 5.2 | 1 | 1.7 | 6.1 |
| Precipitation hours | 11 | 0 | 0 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 14 | 15 | 6 | 4 | 15 |
| Wind speed (m/s) | 19.5 | 19.1 | 24.5 | 14.7 | 14.2 | 14.5 | 12.4 | 11.8 | 13.5 | 12.2 | 14.8 | 11.7 | 17.7 | 18.4 | 14.9 | 11 | 12.1 | 13.8 | 16.2 | 12 | 11.3 | 15.5 | 15.8 | 20.2 | 21.4 | 11.4 | 10.7 | 16.6 | 18.8 | 22.2 |
In April 2023, the highest daytime temperature in Sõmeru was 19°C.
While the minimum temperature at night dropped to -8.5°C.
The average nighttime and daytime temperatures during April in Sõmeru are 0.7°C and 10.6°C respectively.
The precipitation sum in April is about 26 mm.