January Weather in Grant, United States

Last updated: June 24, 2025

In January, the average temperature in Grant, United States hovers around 7°C (44°F). However, temperatures can vary significantly, with a minimum plummeting to -13°C (8°F) and a maximum soaring to 25°C (77°F). During this month, expect around 114 mm (4.5 in) of precipitation over 10 days, along with an average humidity of 87%. Stay prepared for a mix of chilly and warm days!

January Temperature in Grant

In January, in Grant, the average temperature is 7°C (44°F). The maximum can reach 25°C (77°F) and the minimum can be as low as -13°C (8°F). It's essential to pack layers for your trip to accommodate the wide range of temperatures.

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

The chart illustrates January temperature patterns in Grant, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grant, January typically has an average temperature of 7°C (44°F), with highs reaching up to 25°C (77°F) and lows dropping to around -13°C (8°F).

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

January Precipitation in Grant

In Grant in January, the precipitation amount is 114 mm (4.5 in) over a period of 10 days.

January Precipitation Trends in Grant

The chart displays monthly precipitation patterns in Grant, 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 Grant, January typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 10 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 Grant

In Grant in January, humidity is 87%. With an average temperature of 7°C (44°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and requiring travelers to layer up to stay warm and dry.

January Average Humidity in Grant

This chart illustrates the average monthly humidity levels in Grant, 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 Grant is approximately 87%, 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 Grant

In Grant 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 Grant for better planning.

Maximum UV Index Levels in Grant for January

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

Data source: Grant 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 Grant Compares to Other Months

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

This table compares monthly weather conditions in Grant, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (44°F)	114 mm (4.5 inches)	87%	moderate
February Weather	9°C (49°F)	184 mm (7.3 inches)	87%	high
March Weather	13°C (55°F)	205 mm (8.1 inches)	85%	very high
April Weather	16°C (61°F)	150 mm (5.9 inches)	82%	very high
May Weather	21°C (71°F)	100 mm (3.9 inches)	83%	extreme
June Weather	25°C (76°F)	136 mm (5.4 inches)	82%	extreme
July Weather	26°C (80°F)	123 mm (4.8 inches)	78%	extreme
August Weather	26°C (79°F)	119 mm (4.7 inches)	67%	extreme
September Weather	24°C (75°F)	116 mm (4.6 inches)	64%	very high
October Weather	19°C (66°F)	132 mm (5.2 inches)	74%	high
November Weather	11°C (51°F)	77 mm (3.0 inches)	87%	high
December Weather	9°C (48°F)	158 mm (6.2 inches)	88%	moderate