January Weather in Cayce, United States

Last updated: June 24, 2025

In January, the average temperature in Cayce, United States hovers around 9°C (48°F). However, be prepared for a wide range as temperatures can dip to a chilly -8°C (17°F) or soar to a warm 26°C (79°F). Expect a precipitation amount of 86 mm (3.4 in) spread over 9 days, contributing to an average humidity of 86%—perfect for cozy indoor activities!

January Temperature in Cayce

In January in Cayce, the average temperature is 9°C (48°F). The maximum can reach 26°C (79°F) and the minimum can be as low as -8°C (17°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates January temperature patterns in Cayce, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cayce, January typically has an average temperature of 9°C (48°F), with highs reaching up to 26°C (79°F) and lows dropping to around -8°C (17°F).

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

January Precipitation in Cayce

In Cayce in January, the precipitation amount is 86 mm (3.4 in), falling over the course of 9 days.

January Precipitation Trends in Cayce

The chart displays monthly precipitation patterns in Cayce, 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 Cayce, January typically receives around 86 mm (3.4 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 Cayce

In Cayce in January, humidity is 86%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that wraps around you, making outdoor activities uncomfortable and travel less enjoyable.

January Average Humidity in Cayce

This chart illustrates the average monthly humidity levels in Cayce, 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 Cayce 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 Cayce

In Cayce 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 Cayce for better planning.

Maximum UV Index Levels in Cayce for January

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

Data source: Cayce 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 Cayce Compares to Other Months

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

This table compares monthly weather conditions in Cayce, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (48°F)	86 mm (3.4 inches)	86%	moderate
February Weather	12°C (53°F)	103 mm (4.1 inches)	81%	high
March Weather	14°C (58°F)	75 mm (2.9 inches)	81%	very high
April Weather	18°C (65°F)	108 mm (4.2 inches)	79%	very high
May Weather	23°C (74°F)	105 mm (4.1 inches)	75%	very high
June Weather	26°C (79°F)	110 mm (4.3 inches)	75%	extreme
July Weather	27°C (82°F)	139 mm (5.5 inches)	80%	extreme
August Weather	27°C (80°F)	134 mm (5.3 inches)	81%	extreme
September Weather	25°C (77°F)	100 mm (4.0 inches)	83%	very high
October Weather	20°C (69°F)	73 mm (2.9 inches)	78%	very high
November Weather	13°C (55°F)	66 mm (2.6 inches)	85%	high
December Weather	10°C (51°F)	130 mm (5.1 inches)	87%	moderate