January Weather in Tonka Bay, United States

Last updated: June 24, 2025

In Tonka Bay, United States, the average temperature in January hovers around -9°C (17°F), with extremes reaching a chilling -34°C (-29°F) at the minimum and a mild 6°C (43°F) at the maximum. Prepare for some wet days, as 26 mm (1.0 in) of precipitation typically falls over the course of 5 days. Additionally, expect high levels of humidity at around 87%, making this month feel even colder!

January Temperature in Tonka Bay

In January in Tonka Bay, the average temperature is -9°C (17°F). Maximum temperatures can reach 6°C (43°F), while minimums can plummet to as low as -34°C (-29°F). Travelers should be prepared for extreme cold and dress accordingly for comfort and safety.

January Weather in Tonka Bay: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Tonka Bay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tonka Bay, January typically has an average temperature of -9°C (17°F), with highs reaching up to 6°C (43°F) and lows dropping to around -34°C (-29°F).

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

January Precipitation in Tonka Bay

In Tonka Bay in January, the precipitation amount is 26 mm (1.0 in) over the course of 5 days.

January Precipitation Trends in Tonka Bay

The chart displays monthly precipitation patterns in Tonka Bay, 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 Tonka Bay, January typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 5 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 Tonka Bay

In Tonka Bay in January humidity is 87%. With an average temperature of -9°C (17°F), this humidity feels like an icy blanket wrapping around you, making travel particularly challenging as the cold air combines with the moisture to create a biting chill that seeps into your bones.

January Average Humidity in Tonka Bay

This chart illustrates the average monthly humidity levels in Tonka Bay, 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 Tonka Bay 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 Tonka Bay

In Tonka Bay 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 Tonka Bay, you can visit Hourly UV Index in Tonka Bay.

Maximum UV Index Levels in Tonka Bay for January

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

Data source: Tonka Bay 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 Tonka Bay Compares to Other Months

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

This table compares monthly weather conditions in Tonka Bay, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-9°C (17°F)	26 mm (1.0 inches)	87%	low
February Weather	-9°C (17°F)	31 mm (1.2 inches)	90%	moderate
March Weather	0°C (33°F)	56 mm (2.2 inches)	85%	moderate
April Weather	6°C (43°F)	86 mm (3.4 inches)	84%	high
May Weather	15°C (59°F)	120 mm (4.7 inches)	78%	very high
June Weather	22°C (72°F)	84 mm (3.3 inches)	80%	very high
July Weather	24°C (75°F)	101 mm (4.0 inches)	81%	very high
August Weather	22°C (71°F)	146 mm (5.7 inches)	81%	very high
September Weather	18°C (64°F)	115 mm (4.5 inches)	81%	high
October Weather	9°C (48°F)	97 mm (3.8 inches)	84%	moderate
November Weather	1°C (33°F)	34 mm (1.4 inches)	88%	moderate
December Weather	-5°C (23°F)	47 mm (1.9 inches)	84%	low