Last updated: March 2, 2024
The weather in Montana City, United States, during May is characterized by an average temperature of 9°C (48°F). Highs can soar to 24°C (76°F), while lows may dip to -4°C (26°F). Typically, the humidity level in Montana City throughout May hovers around 76%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In May, Montana City averages 88 mm (3.5 inches) of rainfall, typically over the course of 15 rainy days. The month enjoys an average of 15 hours 2 minutes of daylight, with the sun shining for approximately 9 hours 45 minutes each day. Additionally, there is a 41% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In May, the UV Index in Montana 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 | 9 | 8 | 6 | 4 | 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 | ||||||