January Weather in Fair Haven, United States

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%.

January Temperature in Fair Haven

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.

January Weather in Fair Haven: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Fair Haven, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fair Haven, January typically has an average temperature of -5°C (23°F), with highs reaching up to 16°C (61°F) and lows dropping to around -30°C (-22°F).

Data source: Temperature data for Fair Haven generated using information from the Copernicus Climate Change Service.

January Precipitation in Fair Haven

In Fair Haven in January, the precipitation amount is 79 mm (3.1 in) over a span of 10 days.

January Precipitation Trends in Fair Haven

The chart displays monthly precipitation patterns in Fair Haven, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Fair Haven, January typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Fair Haven

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.

January Average Humidity in Fair Haven

This chart illustrates the average monthly humidity levels in Fair Haven, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Fair Haven is approximately 89%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Fair Haven

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.

Maximum UV Index Levels in Fair Haven for January

The chart shows the monthly maximum UV Index (UVI) for Fair Haven in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Fair Haven typically reaches 3, which falls under the moderate exposure category.

Data source: Fair Haven January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How January Weather in Fair Haven Compares to Other Months

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.

This table compares monthly weather conditions in Fair Haven, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	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