Last updated: March 2, 2024
The weather in Maine, United States, during August is characterized by an average temperature of 19°C (67°F). Highs can soar to 30°C (86°F), while lows may dip to 8°C (47°F). Typically, the humidity level in Maine throughout August hovers around 73%.
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Average temperature
Maximum temperature
Humidity
In August, Maine averages 121 mm (4.8 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 13 hours 58 minutes of daylight, with the sun shining for approximately 10 hours 1 minutes each day. Additionally, there is a 58% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In August, the UV Index in Maine 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 | ||||||