Last updated: March 2, 2024
The weather in Sertolovo, Russian Federation, during May is characterized by an average temperature of 10°C (50°F). Highs can soar to 24°C (76°F), while lows may dip to -2°C (28°F). Typically, the humidity level in Sertolovo throughout May hovers around 78%.
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Average temperature
Maximum temperature
Humidity
In May, Sertolovo averages 54 mm (2.1 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 17 hours 14 minutes of daylight, with the sun shining for approximately 13 hours 59 minutes each day. Additionally, there is a 31% probability of sunny days during this period.
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Rainy days
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Chance of sun
In May, the UV Index in Sertolovo 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 | 2 | 1 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||