Last updated: March 2, 2024
The weather in Trollhaettan, Sweden, during May is characterized by an average temperature of 11°C (53°F). Highs can soar to 23°C (74°F), while lows may dip to 1°C (34°F). Typically, the humidity level in Trollhaettan throughout May hovers around 73%.
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Average temperature
Maximum temperature
Humidity
In May, Trollhaettan averages 68 mm (2.7 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 16 hours 47 minutes of daylight, with the sun shining for approximately 14 hours 17 minutes each day. Additionally, there is a 29% probability of sunny days during this period.
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Chance of sun
In May, the UV Index in Trollhaettan reaches a maximum of 5, 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 | 2 | 3 | 4 | 5 | 5 | 5 | 5 | 4 | 4 | 2 | 2 | 1 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||