Last updated: June 24, 2025
In Colebrook, United States, the average temperature in April hovers around 3°C (38°F). However, during this month, temperatures can experience a broad range, dipping as low as -15°C (5°F) and peaking at 22°C (71°F). You'll also encounter 123 mm (4.9 in) of precipitation over approximately 17 days, contributing to an average humidity level of 84%, which can make the air feel quite moist.
In April in Colebrook, the average temperature is 3°C (38°F), with maximums reaching up to 22°C (71°F) and minimums dropping as low as -15°C (5°F). This wide range of temperatures means it's essential to pack for both chilly and warmer conditions when traveling.
In Colebrook in April, the precipitation amount is 123 mm (4.9 in) over the course of 17 days.
In Colebrook in April, humidity is 84%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as the cold air clings to you and the moisture creates an oppressive heaviness in the atmosphere.
In Colebrook in April, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Colebrook.
UV Risk Categories
Weather in Colebrook varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Colebrook, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -9°C (15°F) | 94 mm (3.7 inches) | 91% | low |
| February Weather | -8°C (18°F) | 89 mm (3.5 inches) | 89% | moderate |
| March Weather | -4°C (25°F) | 84 mm (3.3 inches) | 85% | moderate |
| April Weather | 3°C (38°F) | 123 mm (4.9 inches) | 84% | high |
| May Weather | 11°C (52°F) | 114 mm (4.5 inches) | 78% | very high |
| June Weather | 16°C (60°F) | 121 mm (4.8 inches) | 72% | very high |
| July Weather | 18°C (66°F) | 123 mm (4.8 inches) | 75% | very high |
| August Weather | 17°C (64°F) | 111 mm (4.4 inches) | 74% | very high |
| September Weather | 13°C (56°F) | 85 mm (3.3 inches) | 77% | high |
| October Weather | 7°C (45°F) | 151 mm (6.0 inches) | 85% | moderate |
| November Weather | -1°C (31°F) | 118 mm (4.6 inches) | 86% | moderate |
| December Weather | -7°C (21°F) | 96 mm (3.8 inches) | 85% | low |