February Weather in Jefferson, United States

Last updated: June 24, 2025

In February, the average temperature in Jefferson, United States hovers around 6°C (42°F), with a minimum plunge of -8°C (18°F) and a maximum rise to 17°C (63°F). Expect 168 mm (6.6 in) of precipitation spread over 17 days, contributing to an average humidity of 84%. Be prepared for the chill and enjoy the cozy atmosphere!

February Temperature in Jefferson

In February in Jefferson, the average temperature is 6°C (42°F). The maximum can reach 17°C (63°F), while the minimum can drop as low as -8°C (18°F). Be prepared for a mix of chilly days and milder weather if you're planning to travel during this time.

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

The chart illustrates February temperature patterns in Jefferson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jefferson, February typically has an average temperature of 6°C (42°F), with highs reaching up to 17°C (63°F) and lows dropping to around -8°C (18°F).

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

February Precipitation in Jefferson

In Jefferson in February, the total precipitation amount is 168 mm (6.6 in), occurring over the course of 17 days.

February Precipitation Trends in Jefferson

The chart displays monthly precipitation patterns in Jefferson, 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 Jefferson, February typically receives around 168 mm (6.6 inches) of precipitation spread over approximately 17 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 Jefferson

In Jefferson in February humidity is 84%. With an average temperature of 6°C (42°F), this humidity feels like an uncomfortable chill that seeps into your bones, making travel less enjoyable as you find yourself bundled up yet still damp, longing for warmth and comfort.

February Average Humidity in Jefferson

This chart illustrates the average monthly humidity levels in Jefferson, 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 Jefferson is approximately 84%, 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 Jefferson

In Jefferson in February, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Jefferson, you can check the information here.

Maximum UV Index Levels in Jefferson for February

The chart shows the monthly maximum UV Index (UVI) for Jefferson 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 Jefferson typically reaches 3, which falls under the moderate exposure category.

Data source: Jefferson 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 Jefferson Compares to Other Months

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

This table compares monthly weather conditions in Jefferson, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	137 mm (5.4 inches)	85%	low
February Weather	6°C (42°F)	168 mm (6.6 inches)	84%	moderate
March Weather	8°C (47°F)	119 mm (4.7 inches)	85%	high
April Weather	11°C (52°F)	107 mm (4.2 inches)	83%	high
May Weather	14°C (58°F)	53 mm (2.1 inches)	83%	very high
June Weather	18°C (65°F)	35 mm (1.4 inches)	83%	very high
July Weather	21°C (71°F)	2 mm (0.1 inches)	82%	very high
August Weather	22°C (71°F)	4 mm (0.2 inches)	74%	very high
September Weather	18°C (65°F)	56 mm (2.2 inches)	71%	high
October Weather	12°C (54°F)	82 mm (3.2 inches)	81%	moderate
November Weather	8°C (48°F)	123 mm (4.9 inches)	87%	moderate
December Weather	6°C (42°F)	174 mm (6.8 inches)	87%	low