Last updated: March 2, 2024
The weather in McChord Air Force Base, United States, during April is characterized by an average temperature of 10°C (50°F). Highs can soar to 20°C (68°F), while lows may dip to 3°C (37°F). Typically, the humidity level in McChord Air Force Base throughout April hovers around 83%.
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Humidity
In April, McChord Air Force Base averages 102 mm (4.0 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 13 hours 39 minutes of daylight, with the sun shining for approximately 7 hours 38 minutes each day. Additionally, there is a 50% probability of sunny days during this period.
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In April, the UV Index in McChord Air Force Base reaches a maximum of 6, indicating a level of High exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 25 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 | 3 | 5 | 6 | 6 | 6 | 5 | 3 | 2 | 1 | 1 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||