January Weather in Chesapeake, United States

Last updated: June 24, 2025

In Chesapeake, United States, the average temperature in January hovers around 6°C (43°F). While temperatures can dip as low as -15°C (5°F), they can also rise to a maximum of 23°C (74°F). Expect about 90 mm (3.5 in) of precipitation scattered over 8 days, contributing to an average humidity of 84%.

January Temperature in Chesapeake

In January in Chesapeake, the average temperature is 6°C (43°F), with maximums reaching up to 23°C (74°F) and minimums dropping as low as -15°C (5°F). This wide temperature range means travelers should pack accordingly to enjoy both the warmer days and colder nights.

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

The chart illustrates January temperature patterns in Chesapeake, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chesapeake, January typically has an average temperature of 6°C (43°F), with highs reaching up to 23°C (74°F) and lows dropping to around -15°C (5°F).

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

January Precipitation in Chesapeake

In Chesapeake in January, the precipitation amount is 90 mm (3.5 in) spread over 8 days, indicating a relatively wet period for the region.

January Precipitation Trends in Chesapeake

The chart displays monthly precipitation patterns in Chesapeake, 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 Chesapeake, January typically receives around 90 mm (3.5 inches) of precipitation spread over approximately 8 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 Chesapeake

In Chesapeake in January, humidity is 84%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that penetrates your clothing, making outdoor excursions uncomfortable and prompting travelers to seek refuge indoors or find warm, sheltered spots to enjoy their surroundings.

January Average Humidity in Chesapeake

This chart illustrates the average monthly humidity levels in Chesapeake, 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 Chesapeake is approximately 84%, 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 Chesapeake

In Chesapeake 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 Chesapeake for better planning.

Maximum UV Index Levels in Chesapeake for January

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

Data source: Chesapeake 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 Chesapeake Compares to Other Months

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

This table compares monthly weather conditions in Chesapeake, 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)	90 mm (3.5 inches)	84%	moderate
February Weather	8°C (47°F)	99 mm (3.9 inches)	83%	high
March Weather	10°C (51°F)	79 mm (3.1 inches)	82%	very high
April Weather	16°C (60°F)	97 mm (3.8 inches)	81%	very high
May Weather	20°C (69°F)	121 mm (4.7 inches)	80%	very high
June Weather	24°C (76°F)	121 mm (4.8 inches)	82%	very high
July Weather	27°C (81°F)	142 mm (5.6 inches)	81%	extreme
August Weather	26°C (79°F)	169 mm (6.6 inches)	81%	very high
September Weather	24°C (75°F)	127 mm (5.0 inches)	78%	very high
October Weather	19°C (66°F)	91 mm (3.6 inches)	80%	very high
November Weather	11°C (53°F)	78 mm (3.1 inches)	84%	moderate
December Weather	8°C (47°F)	89 mm (3.5 inches)	84%	moderate