January Weather in Fairfield Bay, United States

Last updated: June 24, 2025

In January, the average temperature in Fairfield Bay, United States hovers around 4°C (40°F), showcasing a chill that can dip to a brisk -15°C (5°F) at its lowest, while occasionally peaking at a mild 21°C (71°F). Visitors should prepare for some drizzles, as total precipitation reaches about 88 mm (3.5 in) over 9 days. With an average humidity of 84%, the atmosphere can feel quite damp, making it essential to dress accordingly!

January Temperature in Fairfield Bay

In January in Fairfield Bay, the average temperature is 4°C (40°F), with maximums reaching up to 21°C (71°F) and minimums plummeting to as low as -15°C (5°F). Be prepared for a wide range of temperatures if you're planning to travel during this time.

January Weather in Fairfield Bay: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Fairfield Bay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fairfield Bay, January typically has an average temperature of 4°C (40°F), with highs reaching up to 21°C (71°F) and lows dropping to around -15°C (5°F).

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

January Precipitation in Fairfield Bay

In Fairfield Bay in January, the precipitation amount is 88 mm (3.5 in) over the course of 9 days.

January Precipitation Trends in Fairfield Bay

The chart displays monthly precipitation patterns in Fairfield Bay, 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 Fairfield Bay, January typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 9 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Fairfield Bay

In Fairfield Bay in January, humidity is 84%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and requiring extra layers to stay warm and dry while traveling.

January Average Humidity in Fairfield Bay

This chart illustrates the average monthly humidity levels in Fairfield Bay, 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 Fairfield Bay is approximately 84%, 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 Fairfield Bay

In Fairfield Bay in January, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Fairfield Bay for better planning.

Maximum UV Index Levels in Fairfield Bay for January

The chart shows the monthly maximum UV Index (UVI) for Fairfield Bay 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 Fairfield Bay typically reaches 4, which falls under the moderate exposure category.

Data source: Fairfield Bay 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 Fairfield Bay Compares to Other Months

Weather in Fairfield Bay varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Fairfield Bay, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Fairfield Bay, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	88 mm (3.5 inches)	84%	moderate
February Weather	6°C (43°F)	145 mm (5.7 inches)	83%	high
March Weather	12°C (53°F)	145 mm (5.7 inches)	81%	very high
April Weather	15°C (59°F)	148 mm (5.8 inches)	81%	very high
May Weather	21°C (69°F)	182 mm (7.2 inches)	83%	extreme
June Weather	25°C (77°F)	115 mm (4.5 inches)	83%	extreme
July Weather	27°C (81°F)	82 mm (3.2 inches)	81%	extreme
August Weather	26°C (79°F)	111 mm (4.4 inches)	74%	very high
September Weather	24°C (75°F)	82 mm (3.2 inches)	71%	very high
October Weather	17°C (63°F)	107 mm (4.2 inches)	76%	high
November Weather	9°C (49°F)	79 mm (3.1 inches)	84%	moderate
December Weather	7°C (45°F)	106 mm (4.2 inches)	88%	moderate