Last updated: March 2, 2024
The weather in Wallingford, United States, during May is characterized by an average temperature of 15°C (60°F). Highs can soar to 30°C (87°F), while lows may dip to 4°C (40°F). Typically, the humidity level in Wallingford throughout May hovers around 69%.
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Average temperature
Maximum temperature
Humidity
In May, Wallingford averages 111 mm (4.4 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 14 hours 32 minutes of daylight, with the sun shining for approximately 9 hours 6 minutes each day. Additionally, there is a 41% 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 Wallingford reaches a maximum of 10, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 15 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 | 4 | 6 | 8 | 9 | 10 | 9 | 7 | 5 | 3 | 1 | 1 |
| Exposure | Low | Moderate | High | VeryHigh | High | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 25 min | 30 min | 45 min | ||||||