Last updated: June 24, 2025
In Fair Haven, United States, the average temperature in January hovers around -5°C (23°F). However, temperatures can plummet to a chilling -30°C (-22°F) or soar up to a mild 16°C (61°F). Expect 79 mm (3.1 in) of precipitation spread over about 10 days, and brace yourself for an average humidity level of 89%.
In January in Fair Haven, the average temperature is -5°C (23°F). The maximum can reach 16°C (61°F), while the minimum can plummet to as low as -30°C (-22°F). Be prepared for a wide range of temperatures if you plan to travel to Fair Haven during this time.
In Fair Haven in January, the precipitation amount is 79 mm (3.1 in) over a span of 10 days.
In Fair Haven in January, humidity is 89%. With an average temperature of -5°C (23°F), this humidity feels like a biting chill that seeps into your bones, making outdoor activities uncomfortable and prompting frequent breaks to warm up indoors.
In Fair Haven in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Fair Haven, you can check the information here.
UV Risk Categories
Weather in Fair Haven varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Fair Haven, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -5°C (23°F) | 79 mm (3.1 inches) | 89% | moderate |
February Weather | -4°C (26°F) | 86 mm (3.4 inches) | 88% | moderate |
March Weather | 0°C (32°F) | 74 mm (2.9 inches) | 86% | moderate |
April Weather | 7°C (45°F) | 118 mm (4.7 inches) | 84% | very high |
May Weather | 14°C (57°F) | 87 mm (3.4 inches) | 76% | very high |
June Weather | 19°C (66°F) | 80 mm (3.2 inches) | 72% | very high |
July Weather | 22°C (72°F) | 114 mm (4.5 inches) | 66% | very high |
August Weather | 21°C (70°F) | 83 mm (3.3 inches) | 64% | very high |
September Weather | 17°C (63°F) | 69 mm (2.7 inches) | 72% | high |
October Weather | 11°C (51°F) | 139 mm (5.5 inches) | 81% | moderate |
November Weather | 2°C (37°F) | 102 mm (4.0 inches) | 87% | moderate |
December Weather | -2°C (28°F) | 90 mm (3.5 inches) | 84% | low |