January Weather in Grandwood Park, United States

Last updated: June 24, 2025

In January, the average temperature in Grandwood Park, United States hovers around -4°C (26°F), with a potential minimum plummeting to -28°C (-18°F) and a maximum reaching 11°C (52°F). Expect 67 mm (2.7 in) of precipitation spread over approximately 9 days, paired with a high average humidity of 85%. Be prepared for a chilly and damp month!

January Temperature in Grandwood Park

In January in Grandwood Park, the average temperature is -4°C (26°F), with maximums reaching 11°C (52°F) and minimums plunging as low as -28°C (-18°F). Be prepared for a range of temperatures and pack accordingly for your trip!

January Weather in Grandwood Park: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Grandwood Park, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grandwood Park, January typically has an average temperature of -4°C (26°F), with highs reaching up to 11°C (52°F) and lows dropping to around -28°C (-18°F).

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

January Precipitation in Grandwood Park

In Grandwood Park in January, the precipitation amount is 67 mm (2.7 in), occurring over a span of 9 days.

January Precipitation Trends in Grandwood Park

The chart displays monthly precipitation patterns in Grandwood Park, 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 Grandwood Park, January typically receives around 67 mm (2.7 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 Grandwood Park

In Grandwood Park in January humidity is 85%. With an average temperature of -4°C (26°F), this humidity feels like a biting chill that seeps through your layers, making travel uncomfortable and urging you to seek warmth quickly.

January Average Humidity in Grandwood Park

This chart illustrates the average monthly humidity levels in Grandwood Park, 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 Grandwood Park is approximately 85%, 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 Grandwood Park

In Grandwood Park in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Grandwood Park, you can visit Hourly UV Index in Grandwood Park.

Maximum UV Index Levels in Grandwood Park for January

The chart shows the monthly maximum UV Index (UVI) for Grandwood Park 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 Grandwood Park typically reaches 2, which falls under the low exposure category.

Data source: Grandwood Park 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 Grandwood Park Compares to Other Months

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

This table compares monthly weather conditions in Grandwood Park, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (26°F)	67 mm (2.7 inches)	85%	low
February Weather	-3°C (27°F)	65 mm (2.6 inches)	85%	moderate
March Weather	2°C (36°F)	70 mm (2.8 inches)	85%	high
April Weather	6°C (44°F)	113 mm (4.5 inches)	85%	very high
May Weather	12°C (54°F)	156 mm (6.1 inches)	78%	very high
June Weather	18°C (66°F)	100 mm (3.9 inches)	80%	very high
July Weather	22°C (73°F)	74 mm (2.9 inches)	78%	very high
August Weather	22°C (72°F)	72 mm (2.8 inches)	76%	very high
September Weather	19°C (67°F)	84 mm (3.3 inches)	79%	very high
October Weather	12°C (54°F)	130 mm (5.1 inches)	83%	moderate
November Weather	4°C (39°F)	56 mm (2.2 inches)	88%	moderate
December Weather	0°C (33°F)	58 mm (2.3 inches)	81%	low