Average temperature in April is 9.6 °C
Average daytime temperature is 13.3 °C
Average night temperature is 6 °C
Absolute maximum temperature: 21.5 °C
Absolute minimum temperature: -1.6 °C
Number of sunny days: 12
Number of rainy days: 18
Number of snow days:
Precipitation sum: 75 mm
* Weather data for Keszthely Hungary 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 | 15.2 | 13.6 | 8 | 5.8 | 7.7 | 9.1 | 8.6 | 6.7 | 8.5 | 14 | 15.7 | 15.4 | 10.9 | 8 | 10.5 | 11.3 | 16.3 | 13.4 | 13.9 | 16.4 | 17.1 | 19.6 | 21.5 | 18.2 | 15.6 | 12.8 | 13.8 | 16.9 | 17.8 | 16.6 |
| Apparent max temperature | 13.4 | 10.5 | 1.4 | -1.1 | 2.5 | 3.6 | 5.1 | 4.1 | 6.2 | 11.4 | 13.5 | 13.6 | 8.5 | 5.8 | 8.6 | 7.6 | 12.8 | 11.3 | 11.2 | 15.8 | 15.1 | 18.2 | 19.4 | 18.7 | 13.3 | 7.8 | 11.8 | 13.6 | 18.8 | 12.9 |
| Mean temperature | 11.2 | 9.7 | 5.3 | 3 | 2.8 | 4.8 | 5.6 | 5.2 | 5.3 | 8.3 | 9.8 | 10.4 | 9.2 | 7.1 | 7.9 | 8.8 | 11.9 | 11.1 | 10.8 | 11.1 | 13.7 | 14.3 | 15.4 | 13.5 | 12.3 | 9.6 | 10.1 | 12.8 | 14 | 13.6 |
| Apparent mean temperature | 5.8 | -2.1 | -4.3 | -6.2 | -7.1 | -5.4 | 0 | 1.6 | -1.4 | -1 | 0.2 | 1.9 | 4 | 2.1 | 3.4 | 3.7 | 3.5 | 5.6 | 4.2 | 2.1 | 7.5 | 4.9 | 5.7 | 8.3 | 5.1 | 3.2 | 3.4 | 6.3 | 9.7 | 8 |
| Minimum temperature | 7.6 | 4.3 | 2.6 | 0.5 | -1.6 | -0.5 | 3.9 | 4.1 | 1.5 | 2.9 | 3.1 | 5 | 7.9 | 6.7 | 6 | 7 | 8.8 | 9.3 | 7.4 | 5.6 | 9.3 | 7.2 | 8.1 | 11.3 | 9.3 | 6.1 | 6.1 | 9 | 10.6 | 11.4 |
| Apparent min temperature | 9.4 | 5.7 | -1.7 | -3.9 | -2.4 | -0.4 | 2 | 2.8 | 2.7 | 5.1 | 7.1 | 7.7 | 6.5 | 3.9 | 5.7 | 5.3 | 7.9 | 8.1 | 7.7 | 9.4 | 11.9 | 13 | 13.6 | 11.8 | 9.1 | 5.6 | 7.8 | 10.4 | 13.7 | 10.3 |
| 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) | 12.8 | 12.9 | 12.9 | 13 | 13 | 13.1 | 13.1 | 13.2 | 13.3 | 13.3 | 13.4 | 13.4 | 13.5 | 13.5 | 13.6 | 13.6 | 13.7 | 13.7 | 13.8 | 13.8 | 13.9 | 13.9 | 14 | 14.1 | 14.1 | 14.2 | 14.2 | 14.3 | 14.3 | 14.3 |
| Sunshine duration (h) | 9.9 | 10.6 | 10.9 | 7.9 | 11.9 | 8.8 | 2.6 | 0 | 11.3 | 11.1 | 7.3 | 9.8 | 0.4 | 0 | 1.1 | 3.3 | 6.1 | 0.5 | 9.7 | 12.3 | 12.5 | 12.6 | 11.2 | 6.9 | 12 | 12.8 | 9.3 | 6.2 | 12.3 | 11.8 |
| Precipitation (mm) | 1 | 2.7 | 0 | 0 | 0 | 0 | 0.9 | 4 | 0.6 | 0 | 0.5 | 0 | 15.1 | 19.7 | 8.8 | 3.6 | 1.4 | 6.7 | 0.7 | 0 | 0 | 0 | 0.5 | 3.1 | 1.1 | 0 | 0 | 1.5 | 3.1 | 0 |
| Precipitation hours | 1 | 8 | 0 | 0 | 0 | 0 | 7 | 19 | 6 | 0 | 3 | 0 | 17 | 24 | 16 | 11 | 5 | 13 | 5 | 0 | 0 | 0 | 1 | 9 | 6 | 0 | 0 | 3 | 5 | 0 |
| Wind speed (m/s) | 12 | 30.7 | 33.8 | 32.1 | 22.7 | 28.2 | 18.1 | 10.4 | 10.8 | 19.2 | 18.9 | 17.6 | 23.6 | 25.9 | 13 | 24.4 | 29.8 | 22.9 | 21.7 | 16.1 | 14.9 | 10 | 17.4 | 17.7 | 21.1 | 24.7 | 8.7 | 19.3 | 13 | 24.9 |
In April 2023, the highest daytime temperature in Keszthely was 21.5°C.
While the minimum temperature at night dropped to -1.6°C.
The average nighttime and daytime temperatures during April in Keszthely are 6°C and 13.3°C respectively.
The precipitation sum in April is about 75 mm.