Average temperature in July is 16.8 °C
Average daytime temperature is 18.6 °C
Average night temperature is 14.8 °C
Absolute maximum temperature: 20.8 °C
Absolute minimum temperature: 12 °C
Number of sunny days: 7
Number of rainy days: 24
Number of snow days:
Precipitation sum: 90 mm
* Weather data for Mariehamn Åland is based on climate observations for 2023 year
Luglio (°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 | 20.8 | 18.7 | 15.8 | 17 | 18.7 | 17.7 | 17.3 | 20.4 | 20.1 | 18.9 | 18.9 | 20.1 | 18.6 | 19.1 | 20 | 20.3 | 18.6 | 18.6 | 18.5 | 17.4 | 18.5 | 18 | 17.7 | 18.4 | 17.4 | 17.8 | 18.1 | 17.7 | 20.7 | 19.4 | 18.6 |
Apparent max temperature | 20.1 | 19.1 | 12.9 | 13 | 17.2 | 16.2 | 16.3 | 19.4 | 18.9 | 18.6 | 18.3 | 19.1 | 18.4 | 18.8 | 18.9 | 18.2 | 16 | 16.4 | 18.8 | 16.7 | 17.5 | 15.8 | 15.8 | 17.9 | 16.8 | 17.2 | 17.6 | 17.5 | 20.2 | 19.2 | 18.1 |
Mean temperature | 18.5 | 16.6 | 14.4 | 15.4 | 16.8 | 16.1 | 15.8 | 17.2 | 16.9 | 16.4 | 16.8 | 17.8 | 17.4 | 17.8 | 17.8 | 18.3 | 17.7 | 16.5 | 15.9 | 15.7 | 16.5 | 16.3 | 16.1 | 16.7 | 16.4 | 16.6 | 16.5 | 15.9 | 18.2 | 18 | 16.6 |
Apparent mean temperature | 13.6 | 11.5 | 9.1 | 7.8 | 11.2 | 12.8 | 12.9 | 13.4 | 12.6 | 11.1 | 14 | 14.3 | 14.1 | 15.7 | 15.4 | 14.7 | 13.6 | 11.8 | 13.4 | 13 | 13.5 | 12.4 | 13 | 14 | 14.1 | 15.1 | 13.5 | 12.4 | 13.4 | 15.4 | 13.2 |
Minimum temperature | 16.4 | 14.2 | 13 | 13.4 | 14.6 | 14.2 | 13.7 | 14 | 14.2 | 12 | 14.3 | 15.1 | 16.2 | 16.4 | 15.8 | 16.9 | 16.6 | 14.4 | 14.2 | 13.4 | 14 | 14.6 | 14.5 | 14.7 | 15.6 | 14.9 | 15.2 | 14.3 | 15.1 | 16.5 | 15.1 |
Apparent min temperature | 17 | 16 | 11.5 | 10.8 | 14.6 | 14.1 | 14.4 | 16.3 | 15.5 | 15.9 | 16 | 16.1 | 16.1 | 17.2 | 16.9 | 16.2 | 14.7 | 14.4 | 14.9 | 14.5 | 15.2 | 14 | 14.2 | 16 | 15.7 | 15.9 | 15.3 | 15.2 | 16.8 | 17 | 15.5 |
Luglio | 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) | 18.7 | 18.7 | 18.7 | 18.6 | 18.6 | 18.6 | 18.5 | 18.5 | 18.4 | 18.4 | 18.3 | 18.3 | 18.2 | 18.2 | 18.1 | 18 | 18 | 17.9 | 17.8 | 17.8 | 17.7 | 17.6 | 17.6 | 17.5 | 17.4 | 17.3 | 17.3 | 17.2 | 17.1 | 17 | 16.9 |
Sunshine duration (h) | 13.4 | 14.8 | 11.3 | 12.8 | 14.8 | 10.7 | 16.5 | 16.2 | 16.5 | 16.5 | 16.4 | 15.4 | 13.9 | 16.2 | 16.2 | 12.3 | 15.4 | 16 | 14.1 | 15.6 | 15.8 | 15.8 | 15.7 | 15.7 | 5.9 | 15.6 | 14.8 | 14.6 | 13.7 | 14.7 | 11.9 |
Precipitation (mm) | 5 | 20.2 | 17.7 | 6 | 1.7 | 7.2 | 1 | 1.3 | 0 | 0 | 0 | 0 | 4.4 | 0.3 | 0 | 4.7 | 0.2 | 2.7 | 0.8 | 0.6 | 0.1 | 1 | 0.4 | 1.1 | 9.8 | 0 | 0.3 | 0.7 | 0 | 0.1 | 2.8 |
Precipitation hours | 11 | 16 | 20 | 7 | 9 | 13 | 9 | 5 | 0 | 0 | 0 | 0 | 4 | 2 | 0 | 4 | 2 | 5 | 3 | 6 | 1 | 5 | 4 | 6 | 15 | 0 | 2 | 7 | 0 | 1 | 13 |
Wind speed (m/s) | 28.4 | 26.3 | 32.2 | 41.1 | 28.7 | 27.4 | 19.1 | 16.9 | 18.4 | 14.2 | 16.9 | 23.9 | 25.4 | 19.1 | 20.7 | 36.6 | 35.9 | 27.6 | 19.5 | 19 | 21.4 | 23.4 | 20.5 | 18.1 | 21.7 | 17.6 | 20.1 | 16.3 | 21.3 | 25.7 | 24.3 |
In July 2023, the highest daytime temperature in Mariehamn was 20.8°C.
While the minimum temperature at night dropped to 12°C.
The average nighttime and daytime temperatures during July in Mariehamn are 14.8°C and 18.6°C respectively.
The precipitation sum in July is about 90 mm.