Last updated: June 24, 2025
In April, the average temperature in Whitehall, United States hovers around 2°C (36°F), with potential extremes ranging from a chilly -20°C (-3°F) to a pleasant 22°C (71°F). Expect some damp days, as precipitation amounts to 71 mm (2.8 in) over approximately 12 days. Coupled with an average humidity level of 83%, it’s wise to prepare for a mix of cold, wet conditions.
In April in Whitehall, the average temperature is 2°C (36°F). Maximum temperatures can reach 22°C (71°F), while minimums can drop as low as -20°C (-3°F). This wide temperature range means travelers should be prepared for both mild and extremely cold weather conditions.
In Whitehall in April, the precipitation amount is 71 mm (2.8 in) during a total of 12 days.
In Whitehall in April, humidity is 83%. With an average temperature of 2°C (36°F), this humidity feels like a cold, damp blanket, making travel uncomfortable as the chill seeps into your bones and the moisture clings to your clothing, forcing you to constantly seek warmth and shelter.
In Whitehall in April, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Whitehall.
UV Risk Categories
Weather in Whitehall varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Whitehall, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -8°C (17°F) | 20 mm (0.8 inches) | 93% | moderate |
| February Weather | -9°C (16°F) | 51 mm (2.0 inches) | 92% | moderate |
| March Weather | -2°C (28°F) | 38 mm (1.5 inches) | 89% | high |
| April Weather | 2°C (36°F) | 71 mm (2.8 inches) | 83% | very high |
| May Weather | 8°C (47°F) | 93 mm (3.6 inches) | 79% | very high |
| June Weather | 14°C (58°F) | 99 mm (3.9 inches) | 76% | extreme |
| July Weather | 19°C (66°F) | 43 mm (1.7 inches) | 74% | very high |
| August Weather | 18°C (65°F) | 45 mm (1.8 inches) | 69% | very high |
| September Weather | 13°C (55°F) | 42 mm (1.7 inches) | 67% | very high |
| October Weather | 3°C (38°F) | 49 mm (1.9 inches) | 72% | high |
| November Weather | -2°C (28°F) | 33 mm (1.3 inches) | 89% | moderate |
| December Weather | -7°C (19°F) | 27 mm (1.1 inches) | 94% | low |