February Weather in Riley, United States

Last updated: June 24, 2025

In February, the average temperature in Riley, United States hovers around 0°C (32°F). Be prepared for a range of conditions, as temperatures can dip as low as -24°C (-11°F) and soar up to 25°C (77°F). Additionally, expect about 28 mm (1.1 in) of precipitation spread over 5 days, while the air stays relatively humid at an average of 77%.

February Temperature in Riley

In February in Riley, the average temperature is 0°C (32°F). Maximum temperatures can reach 25°C (77°F), while minimums can drop as low as -24°C (-11°F). Be prepared for a wide range of temperatures and pack accordingly for your trip!

February Weather in Riley: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Riley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Riley, February typically has an average temperature of 0°C (32°F), with highs reaching up to 25°C (77°F) and lows dropping to around -24°C (-11°F).

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

February Precipitation in Riley

In Riley in February, the precipitation amount is 28 mm (1.1 in) over a period of 5 days.

February Precipitation Trends in Riley

The chart displays monthly precipitation patterns in Riley, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In Riley, February typically receives around 28 mm (1.1 inches) of precipitation spread over approximately 5 days.

Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

February Humidity in Riley

In Riley in February, humidity is 77%. With an average temperature of 0°C (32°F), this humidity feels like a cold, damp chill that can make outdoor activities uncomfortable and travel less enjoyable, as the moisture in the air clings to your skin, leaving you feeling colder than the temperature suggests.

February Average Humidity in Riley

This chart illustrates the average monthly humidity levels in Riley, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in Riley is approximately 77%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Riley

In Riley in February, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Riley.

Maximum UV Index Levels in Riley for February

The chart shows the monthly maximum UV Index (UVI) for Riley in February, 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 February, the maximum UV index in Riley typically reaches 5, which falls under the moderate exposure category.

Data source: Riley February 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 February Weather in Riley Compares to Other Months

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

This table compares monthly weather conditions in Riley, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	30 mm (1.2 inches)	76%	moderate
February Weather	0°C (32°F)	28 mm (1.1 inches)	77%	moderate
March Weather	8°C (46°F)	84 mm (3.3 inches)	70%	high
April Weather	12°C (55°F)	67 mm (2.6 inches)	73%	very high
May Weather	19°C (66°F)	185 mm (7.3 inches)	82%	very high
June Weather	26°C (79°F)	79 mm (3.1 inches)	82%	extreme
July Weather	27°C (81°F)	80 mm (3.1 inches)	81%	extreme
August Weather	25°C (78°F)	119 mm (4.7 inches)	78%	very high
September Weather	23°C (73°F)	64 mm (2.5 inches)	71%	very high
October Weather	14°C (57°F)	98 mm (3.9 inches)	71%	high
November Weather	7°C (44°F)	33 mm (1.3 inches)	81%	moderate
December Weather	3°C (37°F)	27 mm (1.0 inches)	84%	moderate