January Weather in Harrisonville, United States

Last updated: June 24, 2025

In January, the average temperature in Harrisonville, United States hovers around 0°C (32°F). Expect minimum lows of -22°C (-7°F) and maximum highs of 19°C (66°F). With an average humidity of 80%, the air can feel quite brisk. The region sees about 60 mm (2.4 in) of precipitation spread over 6 days, so don’t forget your umbrella!

January Temperature in Harrisonville

In January in Harrisonville, the average temperature is 0°C (32°F), with maximums reaching 19°C (66°F) and minimums dropping as low as -22°C (-7°F). Travelers should be prepared for chilly conditions, but can also enjoy some milder days suitable for outdoor exploration.

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

The chart illustrates January temperature patterns in Harrisonville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Harrisonville, January typically has an average temperature of 0°C (32°F), with highs reaching up to 19°C (66°F) and lows dropping to around -22°C (-7°F).

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

January Precipitation in Harrisonville

In Harrisonville in January, the total precipitation amount is 60 mm (2.4 in) spread over 6 days.

January Precipitation Trends in Harrisonville

The chart displays monthly precipitation patterns in Harrisonville, 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 Harrisonville, January typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 6 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 Harrisonville

In Harrisonville in January humidity is 80%. With an average temperature of 0°C (32°F), this humidity feels like a damp chill clinging to your skin, making every step outside feel uncomfortable and the air heavy, potentially deterring travelers who are unaccustomed to such conditions.

January Average Humidity in Harrisonville

This chart illustrates the average monthly humidity levels in Harrisonville, 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 Harrisonville is approximately 80%, 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 Harrisonville

In Harrisonville 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 Harrisonville, you can check the information here.

Maximum UV Index Levels in Harrisonville for January

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

Data source: Harrisonville 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 Harrisonville Compares to Other Months

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

This table compares monthly weather conditions in Harrisonville, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	60 mm (2.4 inches)	80%	moderate
February Weather	1°C (34°F)	48 mm (1.9 inches)	78%	moderate
March Weather	8°C (47°F)	104 mm (4.1 inches)	75%	high
April Weather	12°C (55°F)	97 mm (3.8 inches)	77%	very high
May Weather	19°C (66°F)	195 mm (7.7 inches)	82%	very high
June Weather	25°C (77°F)	99 mm (3.9 inches)	83%	extreme
July Weather	26°C (80°F)	129 mm (5.1 inches)	81%	extreme
August Weather	25°C (77°F)	123 mm (4.8 inches)	78%	very high
September Weather	22°C (72°F)	82 mm (3.2 inches)	72%	very high
October Weather	14°C (58°F)	109 mm (4.3 inches)	72%	high
November Weather	7°C (45°F)	48 mm (1.9 inches)	84%	moderate
December Weather	4°C (39°F)	31 mm (1.2 inches)	86%	moderate