Last updated: March 2, 2024
The weather in Plum City, United States, during May is characterized by an average temperature of 15°C (59°F). Highs can soar to 30°C (86°F), while lows may dip to 2°C (36°F). Typically, the humidity level in Plum City throughout May hovers around 79%.
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Average temperature
Maximum temperature
Humidity
In May, Plum City averages 145 mm (5.7 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 14 hours 50 minutes of daylight, with the sun shining for approximately 9 hours 10 minutes each day. Additionally, there is a 38% probability of sunny days during this period.
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Chance of sun
In May, the UV Index in Plum City reaches a maximum of 9, 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 | 3 | 5 | 7 | 8 | 9 | 8 | 7 | 5 | 3 | 2 | 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 | ||||||