January Weather in Fort Hall, United States

Last updated: June 24, 2025

In Fort Hall, United States, the average temperature in January hovers around -3°C (26°F). During this month, temperatures can dip to a chilly -28°C (-18°F) or climb to a milder 13°C (55°F). Expect 41 mm (1.6 in) of precipitation spread across 9 days, accompanied by high humidity levels averaging 91%.

January Temperature in Fort Hall

In January in Fort Hall, the average temperature is -3°C (26°F), with maximums reaching up to 13°C (55°F) and minimums dropping as low as -28°C (-18°F). Be prepared for a wide range of temperatures when traveling to Fort Hall during this time.

January Weather in Fort Hall: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Fort Hall, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fort Hall, January typically has an average temperature of -3°C (26°F), with highs reaching up to 13°C (55°F) and lows dropping to around -28°C (-18°F).

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

January Precipitation in Fort Hall

In Fort Hall in January, the precipitation amount is 41 mm (1.6 in) spread over 9 days.

January Precipitation Trends in Fort Hall

The chart displays monthly precipitation patterns in Fort Hall, 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 Fort Hall, January typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 9 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 Fort Hall

In Fort Hall in January humidity is 91%. With an average temperature of -3°C (26°F), this humidity feels like a biting chill that penetrates through your clothing, making travel uncomfortable and the air crisp with an eerie dampness that can quickly sap your energy.

January Average Humidity in Fort Hall

This chart illustrates the average monthly humidity levels in Fort Hall, 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 Fort Hall is approximately 91%, 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 Fort Hall

In Fort Hall 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 Fort Hall, you can check the information here.

Maximum UV Index Levels in Fort Hall for January

The chart shows the monthly maximum UV Index (UVI) for Fort Hall 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 Fort Hall typically reaches 3, which falls under the moderate exposure category.

Data source: Fort Hall 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 Fort Hall Compares to Other Months

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

This table compares monthly weather conditions in Fort Hall, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (26°F)	41 mm (1.6 inches)	91%	moderate
February Weather	-1°C (30°F)	51 mm (2.0 inches)	92%	moderate
March Weather	4°C (39°F)	45 mm (1.8 inches)	85%	high
April Weather	8°C (47°F)	46 mm (1.8 inches)	76%	very high
May Weather	13°C (56°F)	46 mm (1.8 inches)	66%	very high
June Weather	19°C (67°F)	23 mm (0.9 inches)	62%	extreme
July Weather	24°C (76°F)	9 mm (0.3 inches)	53%	extreme
August Weather	23°C (73°F)	13 mm (0.5 inches)	42%	very high
September Weather	17°C (63°F)	25 mm (1.0 inches)	46%	very high
October Weather	8°C (47°F)	34 mm (1.4 inches)	64%	high
November Weather	3°C (38°F)	27 mm (1.1 inches)	83%	moderate
December Weather	-2°C (28°F)	42 mm (1.6 inches)	87%	moderate