January Weather in Tiskilwa, United States

Last updated: June 24, 2025

In January, the average temperature in Tiskilwa, United States hovers around -4°C (25°F), with extremes ranging from a frigid -31°C (-24°F) to a mild 13°C (56°F). Expect about 57 mm (2.3 in) of precipitation over 7 days, contributing to an average humidity level of 82%. Whether you enjoy the chill or prefer to stay cozy indoors, this month offers a unique experience in Tiskilwa!

January Temperature in Tiskilwa

In January in Tiskilwa, the average temperature is -4°C (25°F), with maximums reaching 13°C (56°F) and minimums dropping to as low as -31°C (-24°F). It's essential to prepare for a wide range of temperatures while traveling during this time.

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

The chart illustrates January temperature patterns in Tiskilwa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tiskilwa, January typically has an average temperature of -4°C (25°F), with highs reaching up to 13°C (56°F) and lows dropping to around -31°C (-24°F).

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

January Precipitation in Tiskilwa

In Tiskilwa in January, the precipitation amount is 57 mm (2.3 in) over a span of 7 days.

January Precipitation Trends in Tiskilwa

The chart displays monthly precipitation patterns in Tiskilwa, 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 Tiskilwa, January typically receives around 57 mm (2.3 inches) of precipitation spread over approximately 7 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 Tiskilwa

In Tiskilwa in January, humidity is 82%. With an average temperature of -4°C (25°F), this humidity feels like a biting chill that seeps into your bones, making travel uncomfortable and necessitating warm, layered clothing to shield against the damp cold.

January Average Humidity in Tiskilwa

This chart illustrates the average monthly humidity levels in Tiskilwa, 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 Tiskilwa is approximately 82%, 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 Tiskilwa

In Tiskilwa 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 Tiskilwa, you can check the information here.

Maximum UV Index Levels in Tiskilwa for January

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

Data source: Tiskilwa 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 Tiskilwa Compares to Other Months

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

This table compares monthly weather conditions in Tiskilwa, 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 (25°F)	57 mm (2.3 inches)	82%	moderate
February Weather	-3°C (28°F)	64 mm (2.5 inches)	83%	moderate
March Weather	5°C (41°F)	97 mm (3.8 inches)	84%	high
April Weather	10°C (50°F)	114 mm (4.5 inches)	85%	very high
May Weather	17°C (63°F)	162 mm (6.4 inches)	79%	very high
June Weather	23°C (73°F)	159 mm (6.2 inches)	82%	extreme
July Weather	25°C (76°F)	104 mm (4.1 inches)	80%	very high
August Weather	23°C (74°F)	74 mm (2.9 inches)	81%	very high
September Weather	20°C (69°F)	93 mm (3.7 inches)	80%	very high
October Weather	13°C (55°F)	132 mm (5.2 inches)	82%	high
November Weather	4°C (39°F)	54 mm (2.1 inches)	88%	moderate
December Weather	1°C (33°F)	50 mm (2.0 inches)	84%	low