February Weather in Deerfield, United States

Last updated: June 24, 2025

In February, the average temperature in Deerfield, United States is a chilly 1°C (34°F), with extremes ranging from a brisk -26°C (-14°F) to a surprisingly warm 32°C (91°F). Expect about 17 mm (0.7 in) of precipitation over 3 days, paired with an average humidity of 77%. Stay prepared for a mix of weather!

February Temperature in Deerfield

In February in Deerfield, the average temperature is 1°C (34°F), with maximums reaching 32°C (91°F) and minimums dropping as low as -26°C (-14°F). It’s essential to prepare for a wide range of temperatures when traveling to Deerfield during this month.

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

The chart illustrates February temperature patterns in Deerfield, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Deerfield, February typically has an average temperature of 1°C (34°F), with highs reaching up to 32°C (91°F) and lows dropping to around -26°C (-14°F).

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

February Precipitation in Deerfield

In Deerfield in February, the precipitation amount is 17 mm (0.7 in) over the course of 3 days.

February Precipitation Trends in Deerfield

The chart displays monthly precipitation patterns in Deerfield, 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 Deerfield, February typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 3 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 Deerfield

In Deerfield in February, humidity is 77%. With an average temperature of 1°C (34°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration uncomfortable and necessitating extra layers to stay warm and dry.

February Average Humidity in Deerfield

This chart illustrates the average monthly humidity levels in Deerfield, 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 Deerfield 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 Deerfield

In Deerfield 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 Deerfield.

Maximum UV Index Levels in Deerfield for February

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

Data source: Deerfield 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 Deerfield Compares to Other Months

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

This table compares monthly weather conditions in Deerfield, 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 (33°F)	16 mm (0.6 inches)	74%	moderate
February Weather	1°C (34°F)	17 mm (0.7 inches)	77%	moderate
March Weather	8°C (46°F)	47 mm (1.9 inches)	65%	high
April Weather	12°C (54°F)	41 mm (1.6 inches)	67%	very high
May Weather	17°C (63°F)	112 mm (4.4 inches)	81%	extreme
June Weather	24°C (76°F)	50 mm (2.0 inches)	82%	extreme
July Weather	26°C (79°F)	46 mm (1.8 inches)	82%	extreme
August Weather	25°C (77°F)	67 mm (2.6 inches)	84%	extreme
September Weather	22°C (71°F)	42 mm (1.7 inches)	79%	very high
October Weather	13°C (55°F)	39 mm (1.6 inches)	75%	high
November Weather	7°C (45°F)	10 mm (0.4 inches)	79%	moderate
December Weather	3°C (37°F)	18 mm (0.7 inches)	83%	moderate