Last updated: March 2, 2024
The weather in Ashtead, United Kingdom, during May is characterized by an average temperature of 13°C (55°F). Highs can soar to 24°C (75°F), while lows may dip to 2°C (36°F). Typically, the humidity level in Ashtead throughout May hovers around 79%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In May, Ashtead averages 64 mm (2.5 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 15 hours 36 minutes of daylight, with the sun shining for approximately 13 hours 3 minutes each day. Additionally, there is a 35% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In May, the UV Index in Ashtead reaches a maximum of 7, indicating a level of High exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 25 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 | 5 | 6 | 7 | 7 | 7 | 6 | 4 | 3 | 2 | 1 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||