January Weather in Rockwell, United States

Last updated: June 24, 2025

In January, the average temperature in Rockwell, United States hovers around 6°C (43°F). Expect a diverse range of conditions, with minimums dipping to -14°C (7°F) and maximums reaching up to 24°C (76°F). Be prepared for 94 mm (3.7 in) of precipitation over about 9 days, and note the high humidity levels at an average of 86%.

January Temperature in Rockwell

In January in Rockwell, the average temperature is 6°C (43°F). Maximum temperatures can reach 24°C (76°F), while minimums can drop as low as -14°C (7°F). Be prepared for a wide range of weather conditions when traveling to Rockwell during this time.

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

The chart illustrates January temperature patterns in Rockwell, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rockwell, January typically has an average temperature of 6°C (43°F), with highs reaching up to 24°C (76°F) and lows dropping to around -14°C (7°F).

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

January Precipitation in Rockwell

In Rockwell in January, the precipitation amount reaches 94 mm (3.7 in) over the course of 9 days.

January Precipitation Trends in Rockwell

The chart displays monthly precipitation patterns in Rockwell, 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 Rockwell, January typically receives around 94 mm (3.7 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 Rockwell

In Rockwell in January humidity is 86%. With an average temperature of 6°C (43°F), this humidity feels like a chilling blanket enveloping you, making outdoor exploration feel damp and uncomfortable.

January Average Humidity in Rockwell

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

In Rockwell 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 Rockwell for better planning.

Maximum UV Index Levels in Rockwell for January

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

Data source: Rockwell 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 Rockwell Compares to Other Months

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

This table compares monthly weather conditions in Rockwell, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	94 mm (3.7 inches)	86%	moderate
February Weather	9°C (49°F)	118 mm (4.7 inches)	85%	high
March Weather	12°C (53°F)	85 mm (3.4 inches)	84%	very high
April Weather	16°C (62°F)	104 mm (4.1 inches)	82%	very high
May Weather	21°C (71°F)	121 mm (4.8 inches)	83%	very high
June Weather	25°C (77°F)	92 mm (3.6 inches)	82%	extreme
July Weather	27°C (80°F)	99 mm (3.9 inches)	80%	very high
August Weather	26°C (78°F)	106 mm (4.2 inches)	74%	very high
September Weather	23°C (74°F)	147 mm (5.8 inches)	75%	very high
October Weather	18°C (65°F)	97 mm (3.8 inches)	79%	very high
November Weather	10°C (51°F)	89 mm (3.5 inches)	87%	moderate
December Weather	8°C (46°F)	118 mm (4.6 inches)	87%	moderate