Last updated: March 2, 2024
The weather in Kalajoki, Finland, during August is characterized by an average temperature of 15°C (59°F). Highs can soar to 27°C (81°F), while lows may dip to 4°C (39°F). Typically, the humidity level in Kalajoki throughout August hovers around 83%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In August, Kalajoki averages 87 mm (3.4 inches) of rainfall, typically over the course of 15 rainy days. The month enjoys an average of 16 hours 16 minutes of daylight, with the sun shining for approximately 13 hours 52 minutes each day. Additionally, there is a 35% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In August, the UV Index in Kalajoki reaches a maximum of 4, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 30 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 1 | 2 | 3 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 2 | 1 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||