January Weather in Klamath, United States

Last updated: June 24, 2025

In Klamath, United States, the average temperature in January hovers around 7°C (45°F). However, temperatures can vary significantly, with a minimum of -7°C (20°F) and a maximum of 17°C (63°F). The area experiences substantial precipitation, averaging 296 mm (11.7 in) spread over 15 days. Additionally, residents can expect a high average humidity of 86%, contributing to a distinctly cool and damp atmosphere.

January Temperature in Klamath

In January in Klamath, the average temperature is 7°C (45°F). Maximum temperatures can reach 17°C (63°F), while minimums can drop as low as -7°C (20°F). Travelers should be prepared for a range of temperatures, dressing in layers to ensure comfort during their visit.

January Weather in Klamath: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Klamath, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Klamath, January typically has an average temperature of 7°C (45°F), with highs reaching up to 17°C (63°F) and lows dropping to around -7°C (20°F).

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

January Precipitation in Klamath

In Klamath in January, the precipitation amount is 296 mm (11.7 in) spread over a total of 15 days.

January Precipitation Trends in Klamath

The chart displays monthly precipitation patterns in Klamath, 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 Klamath, January typically receives around 296 mm (11.7 inches) of precipitation spread over approximately 15 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 Klamath

In Klamath in January, humidity is 86%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration a bit uncomfortable and necessitating cozy layers to stay warm while navigating the moist air.

January Average Humidity in Klamath

This chart illustrates the average monthly humidity levels in Klamath, 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 Klamath is approximately 86%, 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 Klamath

In Klamath 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 Klamath, you can check the information here.

Maximum UV Index Levels in Klamath for January

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

Data source: Klamath 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 Klamath Compares to Other Months

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

This table compares monthly weather conditions in Klamath, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	296 mm (11.7 inches)	86%	moderate
February Weather	7°C (44°F)	267 mm (10.5 inches)	85%	moderate
March Weather	7°C (46°F)	218 mm (8.6 inches)	85%	high
April Weather	9°C (49°F)	151 mm (5.9 inches)	82%	very high
May Weather	11°C (53°F)	69 mm (2.7 inches)	81%	very high
June Weather	14°C (58°F)	32 mm (1.3 inches)	79%	extreme
July Weather	16°C (61°F)	3 mm (0.1 inches)	70%	very high
August Weather	17°C (62°F)	5 mm (0.2 inches)	60%	very high
September Weather	15°C (60°F)	52 mm (2.0 inches)	62%	very high
October Weather	12°C (54°F)	85 mm (3.4 inches)	72%	high
November Weather	9°C (49°F)	198 mm (7.8 inches)	87%	moderate
December Weather	7°C (45°F)	223 mm (8.8 inches)	86%	low