February Weather in Plainfield, United States

Last updated: June 24, 2025

In February, the average temperature in Plainfield, United States hovers around -7°C (20°F), with extremes reaching as low as -32°C (-26°F) and peaking at 18°C (64°F). Expect a precipitation amount of 52 mm (2.0 in) over 7 days, coupled with a high average humidity of 90%. Stay warm and prepared for the chill!

February Temperature in Plainfield

In February in Plainfield, the average temperature is -7°C (20°F). The maximum can reach 18°C (64°F), and the minimum can be as low as -32°C (-26°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for fluctuating weather conditions.

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

The chart illustrates February temperature patterns in Plainfield, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Plainfield, February typically has an average temperature of -7°C (20°F), with highs reaching up to 18°C (64°F) and lows dropping to around -32°C (-26°F).

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

February Precipitation in Plainfield

In Plainfield in February, the precipitation amount is 52 mm (2.0 in) over a duration of 7 days.

February Precipitation Trends in Plainfield

The chart displays monthly precipitation patterns in Plainfield, 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 Plainfield, February typically receives around 52 mm (2.0 inches) of precipitation spread over approximately 7 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 Plainfield

In Plainfield in February, humidity is 90%. With an average temperature of -7°C (20°F), this humidity feels like an oppressive chill that seeps into your bones, making travel uncomfortable and your breath visible in the frosty air.

February Average Humidity in Plainfield

This chart illustrates the average monthly humidity levels in Plainfield, 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 Plainfield is approximately 90%, 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 Plainfield

In Plainfield in February, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Plainfield for better planning.

Maximum UV Index Levels in Plainfield for February

The chart shows the monthly maximum UV Index (UVI) for Plainfield 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 Plainfield typically reaches 4, which falls under the moderate exposure category.

Data source: Plainfield 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 Plainfield Compares to Other Months

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

This table compares monthly weather conditions in Plainfield, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (19°F)	39 mm (1.5 inches)	89%	low
February Weather	-7°C (20°F)	52 mm (2.0 inches)	90%	moderate
March Weather	1°C (33°F)	62 mm (2.4 inches)	87%	moderate
April Weather	6°C (43°F)	99 mm (3.9 inches)	84%	very high
May Weather	14°C (58°F)	111 mm (4.4 inches)	77%	very high
June Weather	20°C (69°F)	109 mm (4.3 inches)	75%	very high
July Weather	23°C (73°F)	121 mm (4.7 inches)	74%	very high
August Weather	21°C (69°F)	128 mm (5.0 inches)	73%	very high
September Weather	17°C (63°F)	105 mm (4.1 inches)	78%	high
October Weather	9°C (49°F)	107 mm (4.2 inches)	84%	moderate
November Weather	1°C (34°F)	51 mm (2.0 inches)	89%	moderate
December Weather	-4°C (26°F)	50 mm (2.0 inches)	87%	low