January Weather in Runnells, United States

Last updated: June 24, 2025

In January, the average temperature in Runnells, United States hovers around -5°C (23°F). Expect extremes, with lows dipping to -31°C (-23°F) and highs reaching up to 15°C (58°F). This month also brings about 41 mm (1.6 in) of precipitation over 6 days, contributing to a relatively high average humidity of 78%.

January Temperature in Runnells

In January in Runnells, the average temperature is -5°C (23°F). Maximum can reach 15°C (58°F), and the minimum can be as low as -31°C (-23°F). When traveling to Runnells during this time, be prepared for significant temperature fluctuations and dress accordingly for both cold and milder conditions.

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

The chart illustrates January temperature patterns in Runnells, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Runnells, January typically has an average temperature of -5°C (23°F), with highs reaching up to 15°C (58°F) and lows dropping to around -31°C (-23°F).

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

January Precipitation in Runnells

In Runnells in January, the precipitation amount is 41 mm (1.6 in) over the course of 6 days.

January Precipitation Trends in Runnells

The chart displays monthly precipitation patterns in Runnells, 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 Runnells, January typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 6 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 Runnells

In Runnells in January, humidity is 78%. With an average temperature of -5°C (23°F), this humidity feels like a biting chill that penetrates your clothes, making outdoor activities uncomfortable and necessitating extra layers to stay warm while exploring the area.

January Average Humidity in Runnells

This chart illustrates the average monthly humidity levels in Runnells, 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 Runnells is approximately 78%, 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 Runnells

In Runnells 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 Runnells, you can check the information here.

Maximum UV Index Levels in Runnells for January

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

Data source: Runnells 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 Runnells Compares to Other Months

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

This table compares monthly weather conditions in Runnells, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (23°F)	41 mm (1.6 inches)	78%	moderate
February Weather	-4°C (24°F)	43 mm (1.7 inches)	80%	moderate
March Weather	4°C (40°F)	83 mm (3.3 inches)	77%	high
April Weather	10°C (50°F)	73 mm (2.9 inches)	77%	very high
May Weather	17°C (63°F)	160 mm (6.3 inches)	77%	very high
June Weather	24°C (75°F)	126 mm (4.9 inches)	81%	extreme
July Weather	25°C (77°F)	71 mm (2.8 inches)	81%	very high
August Weather	23°C (74°F)	69 mm (2.7 inches)	77%	very high
September Weather	20°C (69°F)	119 mm (4.7 inches)	73%	very high
October Weather	12°C (53°F)	136 mm (5.4 inches)	75%	high
November Weather	4°C (39°F)	45 mm (1.8 inches)	85%	moderate
December Weather	0°C (31°F)	37 mm (1.5 inches)	83%	moderate