Last updated: March 2, 2024
The weather in Upplands Vaesby, Sweden, during May is characterized by an average temperature of 10°C (51°F). Highs can soar to 23°C (73°F), while lows may dip to -2°C (29°F). Typically, the humidity level in Upplands Vaesby throughout May hovers around 77%.
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Average temperature
Maximum temperature
Humidity
In May, Upplands Vaesby averages 55 mm (2.2 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 17 hours 3 minutes of daylight, with the sun shining for approximately 14 hours 13 minutes each day. Additionally, there is a 30% probability of sunny days during this period.
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In May, the UV Index in Upplands Vaesby 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 | 3 | 2 | 1 | 1 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||