January Weather in Catheys Valley, United States

Last updated: June 24, 2025

In January, the average temperature in Catheys Valley, United States hovers around 8°C (47°F). Temperature extremes can range from a chilly -4°C (25°F) to a pleasantly warm 22°C (72°F). During this period, expect 168 mm (6.6 in) of precipitation spread over 8 days, and a relatively high average humidity of 82%. Be prepared for a mix of weather!

January Temperature in Catheys Valley

In January in Catheys Valley, the average temperature is 8°C (47°F). The maximum can reach 22°C (72°F), while the minimum can drop as low as -4°C (25°F). Be prepared for a range of temperatures if you're planning to travel during this time!

January Weather in Catheys Valley: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Catheys Valley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Catheys Valley, January typically has an average temperature of 8°C (47°F), with highs reaching up to 22°C (72°F) and lows dropping to around -4°C (25°F).

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

January Precipitation in Catheys Valley

In Catheys Valley in January, the precipitation amount is 168 mm (6.6 in) over the course of 8 days.

January Precipitation Trends in Catheys Valley

The chart displays monthly precipitation patterns in Catheys Valley, 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 Catheys Valley, January typically receives around 168 mm (6.6 inches) of precipitation spread over approximately 8 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 Catheys Valley

In Catheys Valley in January humidity is 82%. With an average temperature of 8°C (47°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration less enjoyable and requiring extra layers to stay warm and comfortable.

January Average Humidity in Catheys Valley

This chart illustrates the average monthly humidity levels in Catheys Valley, 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 Catheys Valley is approximately 82%, 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 Catheys Valley

In Catheys Valley 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 Catheys Valley for better planning.

Maximum UV Index Levels in Catheys Valley for January

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

Data source: Catheys Valley 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 Catheys Valley Compares to Other Months

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

This table compares monthly weather conditions in Catheys Valley, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	168 mm (6.6 inches)	82%	moderate
February Weather	9°C (48°F)	157 mm (6.2 inches)	84%	moderate
March Weather	11°C (51°F)	181 mm (7.1 inches)	82%	very high
April Weather	14°C (58°F)	67 mm (2.6 inches)	78%	very high
May Weather	18°C (64°F)	41 mm (1.6 inches)	71%	extreme
June Weather	24°C (75°F)	2 mm (0.1 inches)	64%	extreme
July Weather	28°C (82°F)	0 mm (0.0 inches)	58%	extreme
August Weather	27°C (81°F)	1 mm (0.0 inches)	54%	extreme
September Weather	23°C (74°F)	2 mm (0.1 inches)	55%	very high
October Weather	17°C (63°F)	31 mm (1.2 inches)	62%	high
November Weather	12°C (54°F)	64 mm (2.5 inches)	78%	moderate
December Weather	8°C (47°F)	123 mm (4.9 inches)	80%	moderate