February Weather in Walnut, United States

Last updated: June 24, 2025

In February, the average temperature in Walnut, United States hovers around -3°C (27°F). While the temperature can dip as low as -34°C (-29°F), it can also rise to a pleasant 22°C (72°F). Expect about 62 mm (2.5 in) of precipitation spread over 10 days, contributing to an average humidity of 83%.

February Temperature in Walnut

In February in Walnut, the average temperature is -3°C (27°F). Maximums can reach 22°C (72°F), while minimums can drop as low as -34°C (-29°F). This wide temperature range means that travelers should be well-prepared for both chilly and unexpectedly warm conditions.

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

The chart illustrates February temperature patterns in Walnut, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Walnut, February typically has an average temperature of -3°C (27°F), with highs reaching up to 22°C (72°F) and lows dropping to around -34°C (-29°F).

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

February Precipitation in Walnut

In Walnut in February, the total precipitation amount is 62 mm (2.5 in) over the course of 10 days.

February Precipitation Trends in Walnut

The chart displays monthly precipitation patterns in Walnut, 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 Walnut, February typically receives around 62 mm (2.5 inches) of precipitation spread over approximately 10 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

February Humidity in Walnut

In Walnut in February humidity is 83%. With an average temperature of -3°C (27°F), this humidity feels like a biting chill that wraps around you, making every breath feel heavy and the air almost damp with cold. Traveling in such conditions can be quite challenging, as the moisture in the air makes the cold penetrate deeper, making it essential to dress warmly and stay active to ward off the chill.

February Average Humidity in Walnut

This chart illustrates the average monthly humidity levels in Walnut, 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 Walnut is approximately 83%, 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 Walnut

In Walnut 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 Walnut.

Maximum UV Index Levels in Walnut for February

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

Data source: Walnut 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 Walnut Compares to Other Months

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

This table compares monthly weather conditions in Walnut, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	58 mm (2.3 inches)	82%	moderate
February Weather	-3°C (27°F)	62 mm (2.5 inches)	83%	moderate
March Weather	4°C (40°F)	94 mm (3.7 inches)	84%	high
April Weather	10°C (49°F)	114 mm (4.5 inches)	85%	very high
May Weather	17°C (62°F)	173 mm (6.8 inches)	79%	very high
June Weather	23°C (73°F)	146 mm (5.7 inches)	82%	very high
July Weather	24°C (76°F)	100 mm (3.9 inches)	80%	very high
August Weather	23°C (74°F)	68 mm (2.7 inches)	81%	very high
September Weather	20°C (69°F)	110 mm (4.3 inches)	80%	very high
October Weather	12°C (55°F)	127 mm (5.0 inches)	82%	high
November Weather	4°C (39°F)	55 mm (2.2 inches)	88%	moderate
December Weather	0°C (33°F)	49 mm (1.9 inches)	84%	low