Last updated: March 2, 2024
The weather in Vaala, Finland, during May is characterized by an average temperature of 7°C (45°F). Highs can soar to 21°C (70°F), while lows may dip to -5°C (23°F). Typically, the humidity level in Vaala throughout May hovers around 81%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In May, Vaala averages 52 mm (2.0 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 18 hours 40 minutes of daylight, with the sun shining for approximately 13 hours 51 minutes each day. Additionally, there is a 28% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In May, the UV Index in Vaala reaches a maximum of 4, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, 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 | 2 | 2 | 3 | 4 | 5 | 5 | 5 | 4 | 3 | 3 | 2 | 1 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||