Last updated: March 2, 2024
The weather in Seffner, United States, during May is characterized by an average temperature of 26°C (78°F). Highs can soar to 35°C (95°F), while lows may dip to 16°C (61°F). Typically, the humidity level in Seffner throughout May hovers around 65%.
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Average temperature
Maximum temperature
Humidity
In May, Seffner averages 124 mm (4.9 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 13 hours 32 minutes of daylight, with the sun shining for approximately 10 hours 44 minutes each day. Additionally, there is a 55% probability of sunny days during this period.
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Chance of sun
In May, the UV Index in Seffner reaches a maximum of 11, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 10 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 | 1 | 3 | 5 | 8 | 10 | 11 | 11 | 9 | 7 | 4 | 2 | 1 |
| Exposure | Low | Moderate | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | |||||