January Weather in Hopewell, United States

Last updated: June 24, 2025

In January, the average temperature in Hopewell, United States hovers around 5°C (41°F), with temperatures ranging from a chilly -19°C (-1°F) to a surprisingly warm 23°C (74°F). Expect about 79 mm (3.1 in) of precipitation spread over 8 days, and prepare for a rather humid experience with an average humidity level of 84%.

January Temperature in Hopewell

In January in Hopewell, the average temperature is 5°C (41°F). Maximums can reach 23°C (74°F), while minimums can drop as low as -19°C (-1°F). It's essential to pack accordingly if you plan to travel during this month, as you may experience a wide range of temperatures.

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

The chart illustrates January temperature patterns in Hopewell, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hopewell, January typically has an average temperature of 5°C (41°F), with highs reaching up to 23°C (74°F) and lows dropping to around -19°C (-1°F).

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

January Precipitation in Hopewell

In Hopewell in January, the precipitation amount is 79 mm (3.1 in) during 8 days, indicating a relatively wet period for the area.

January Precipitation Trends in Hopewell

The chart displays monthly precipitation patterns in Hopewell, 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 Hopewell, January typically receives around 79 mm (3.1 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 Hopewell

In Hopewell in January humidity is 84%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as you navigate through the cold, heavy air that clings to your skin.

January Average Humidity in Hopewell

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

In Hopewell 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 Hopewell, you can check the information here.

Maximum UV Index Levels in Hopewell for January

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

Data source: Hopewell 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 Hopewell Compares to Other Months

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

This table compares monthly weather conditions in Hopewell, 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 (41°F)	79 mm (3.1 inches)	84%	moderate
February Weather	8°C (46°F)	101 mm (4.0 inches)	83%	high
March Weather	10°C (51°F)	82 mm (3.2 inches)	82%	high
April Weather	16°C (60°F)	108 mm (4.3 inches)	81%	very high
May Weather	20°C (69°F)	108 mm (4.2 inches)	80%	very high
June Weather	24°C (76°F)	109 mm (4.3 inches)	82%	very high
July Weather	27°C (81°F)	123 mm (4.8 inches)	81%	extreme
August Weather	26°C (79°F)	157 mm (6.2 inches)	81%	very high
September Weather	23°C (74°F)	105 mm (4.1 inches)	78%	very high
October Weather	18°C (64°F)	124 mm (4.9 inches)	80%	very high
November Weather	10°C (50°F)	76 mm (3.0 inches)	84%	moderate
December Weather	7°C (45°F)	93 mm (3.7 inches)	84%	moderate