February Weather in Fairfield, United States

Last updated: June 24, 2025

In February, the average temperature in Fairfield, United States hovers around 11°C (52°F). This month can bring a range of temperatures, with a minimum of -16°C (4°F) and a maximum reaching up to 29°C (85°F). Expect about 113 mm (4.5 in) of precipitation spread over 10 days, all while enjoying an average humidity of 80%. 🌧️

February Temperature in Fairfield

In February in Fairfield, the average temperature is 11°C (52°F). Maximums can reach 29°C (85°F), while minimums can drop as low as -16°C (4°F). Pack clothing for both warm days and chilly nights to ensure a comfortable travel experience.

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

The chart illustrates February temperature patterns in Fairfield, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fairfield, February typically has an average temperature of 11°C (52°F), with highs reaching up to 29°C (85°F) and lows dropping to around -16°C (4°F).

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

February Precipitation in Fairfield

In Fairfield in February, the total precipitation amount is 113 mm (4.5 in) over the course of 10 days.

February Precipitation Trends in Fairfield

The chart displays monthly precipitation patterns in Fairfield, 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 Fairfield, February typically receives around 113 mm (4.5 inches) of precipitation spread over approximately 10 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 Fairfield

In Fairfield in February, humidity is 80%. With an average temperature of 11°C (52°F), this humidity feels like a damp blanket wrapping around you, making travel a bit uncomfortable as you navigate through the thick, languid air.

February Average Humidity in Fairfield

This chart illustrates the average monthly humidity levels in Fairfield, 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 Fairfield is approximately 80%, 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 Fairfield

In Fairfield in February, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Fairfield.

Maximum UV Index Levels in Fairfield for February

The chart shows the monthly maximum UV Index (UVI) for Fairfield 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 Fairfield typically reaches 7, which falls under the high exposure category.

Data source: Fairfield 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 Fairfield Compares to Other Months

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

This table compares monthly weather conditions in Fairfield, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (50°F)	84 mm (3.3 inches)	79%	moderate
February Weather	11°C (52°F)	113 mm (4.5 inches)	80%	high
March Weather	17°C (62°F)	105 mm (4.1 inches)	78%	very high
April Weather	19°C (67°F)	117 mm (4.6 inches)	79%	extreme
May Weather	24°C (75°F)	171 mm (6.7 inches)	81%	extreme
June Weather	28°C (82°F)	82 mm (3.2 inches)	77%	extreme
July Weather	30°C (86°F)	65 mm (2.6 inches)	71%	extreme
August Weather	30°C (86°F)	86 mm (3.4 inches)	67%	extreme
September Weather	27°C (81°F)	100 mm (4.0 inches)	69%	very high
October Weather	21°C (70°F)	117 mm (4.6 inches)	73%	very high
November Weather	15°C (59°F)	69 mm (2.7 inches)	82%	high
December Weather	12°C (54°F)	92 mm (3.6 inches)	87%	moderate