Last updated: March 2, 2024
The weather in Marathon, United States, during August is characterized by an average temperature of 29°C (84°F). Highs can soar to 30°C (87°F), while lows may dip to 26°C (79°F). Typically, the humidity level in Marathon throughout August hovers around 72%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In August, Marathon averages 96 mm (3.8 inches) of rainfall, typically over the course of 16 rainy days. The month enjoys an average of 12 hours 56 minutes of daylight, with the sun shining for approximately 10 hours 53 minutes each day. Additionally, there is a 28% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In August, the UV Index in Marathon reaches a maximum of 12, 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 | 2 | 5 | 8 | 10 | 12 | 12 | 10 | 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 | |||||