Last updated: March 2, 2024
The weather in Oulainen, Finland, during May is characterized by an average temperature of 8°C (47°F). Highs can soar to 24°C (75°F), while lows may dip to -3°C (27°F). Typically, the humidity level in Oulainen throughout May hovers around 80%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In May, Oulainen averages 59 mm (2.3 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 18 hours 32 minutes of daylight, with the sun shining for approximately 14 hours 0 minutes each day. Additionally, there is a 29% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In May, the UV Index in Oulainen reaches a maximum of 5, 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 | ||||||||||