January Weather in Indian River, United States

Last updated: June 24, 2025

In January, the average temperature in Indian River, United States hovers around -6°C (21°F), with extremes reaching as low as -26°C (-15°F) and peaking at 9°C (48°F). Expect about 48 mm (1.9 in) of precipitation spread over 10 days, contributing to a high average humidity of 92%. Bundle up and prepare for a chilly, damp month!

January Temperature in Indian River

In January in Indian River, the average temperature is -6°C (21°F), with maximums reaching 9°C (48°F) and minimums plummeting to -26°C (-15°F). Be prepared for chilly weather and pack accordingly if you plan to travel during this time.

January Weather in Indian River: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Indian River, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Indian River, January typically has an average temperature of -6°C (21°F), with highs reaching up to 9°C (48°F) and lows dropping to around -26°C (-15°F).

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

January Precipitation in Indian River

In Indian River in January, the precipitation amount is 48 mm (1.9 in) spread over a period of 10 days.

January Precipitation Trends in Indian River

The chart displays monthly precipitation patterns in Indian River, 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 Indian River, January typically receives around 48 mm (1.9 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 Indian River

In Indian River in January humidity is 92%. With an average temperature of -6°C (21°F), this humidity feels like an icy blanket that clings to your skin, making the cold air feel even more biting and heavy, which can be quite challenging for traveling.

January Average Humidity in Indian River

This chart illustrates the average monthly humidity levels in Indian River, 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 Indian River is approximately 92%, 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 Indian River

In Indian River 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 Indian River, you can visit Hourly UV Index in Indian River.

Maximum UV Index Levels in Indian River for January

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

Data source: Indian River 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 Indian River Compares to Other Months

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

This table compares monthly weather conditions in Indian River, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (21°F)	48 mm (1.9 inches)	92%	low
February Weather	-6°C (21°F)	60 mm (2.4 inches)	91%	moderate
March Weather	-2°C (29°F)	58 mm (2.3 inches)	87%	moderate
April Weather	4°C (40°F)	94 mm (3.7 inches)	85%	high
May Weather	12°C (54°F)	95 mm (3.8 inches)	79%	very high
June Weather	18°C (65°F)	101 mm (4.0 inches)	75%	very high
July Weather	21°C (71°F)	89 mm (3.5 inches)	75%	very high
August Weather	20°C (68°F)	95 mm (3.8 inches)	75%	very high
September Weather	16°C (61°F)	84 mm (3.3 inches)	79%	high
October Weather	9°C (49°F)	135 mm (5.3 inches)	85%	moderate
November Weather	2°C (36°F)	71 mm (2.8 inches)	88%	moderate
December Weather	-3°C (27°F)	69 mm (2.7 inches)	89%	low