February Weather in Delta, United States

Last updated: June 24, 2025

In February, the average temperature in Delta, United States hovers around 3°C (37°F). This month can see extremes with a minimum of -21°C (-6°F) and a maximum reaching 22°C (73°F). Residents can expect approximately 28 mm (1.1 in) of precipitation spread over 5 days, along with an average humidity of 84%, creating a distinctly chilly and damp atmosphere.

February Temperature in Delta

In February in Delta, the average temperature is 3°C (37°F), with maximums reaching 22°C (73°F) and minimums plunging as low as -21°C (-6°F). Travelers should be prepared for a wide range of temperatures and dress accordingly.

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

The chart illustrates February temperature patterns in Delta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Delta, February typically has an average temperature of 3°C (37°F), with highs reaching up to 22°C (73°F) and lows dropping to around -21°C (-6°F).

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

February Precipitation in Delta

In Delta in February, the precipitation amount is 28 mm (1.1 in) over a period of 5 days.

February Precipitation Trends in Delta

The chart displays monthly precipitation patterns in Delta, 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 Delta, February typically receives around 28 mm (1.1 inches) of precipitation spread over approximately 5 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 Delta

In Delta in February humidity is 84%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that seeps into your bones, making outdoor excursions brisk and invigorating, yet requiring extra layers to stay comfortable.

February Average Humidity in Delta

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

In Delta in February, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Delta, you can refer to this Hourly UV Index in Delta.

Maximum UV Index Levels in Delta for February

The chart shows the monthly maximum UV Index (UVI) for Delta 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 Delta typically reaches 6, which falls under the high exposure category.

Data source: Delta 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 Delta Compares to Other Months

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

This table compares monthly weather conditions in Delta, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	24 mm (0.9 inches)	82%	moderate
February Weather	3°C (37°F)	28 mm (1.1 inches)	84%	high
March Weather	8°C (46°F)	40 mm (1.6 inches)	76%	very high
April Weather	12°C (54°F)	24 mm (0.9 inches)	67%	very high
May Weather	17°C (63°F)	24 mm (1.0 inches)	51%	extreme
June Weather	25°C (77°F)	4 mm (0.2 inches)	44%	extreme
July Weather	29°C (85°F)	6 mm (0.2 inches)	36%	extreme
August Weather	28°C (82°F)	7 mm (0.3 inches)	32%	extreme
September Weather	22°C (72°F)	9 mm (0.4 inches)	43%	very high
October Weather	11°C (53°F)	26 mm (1.0 inches)	63%	high
November Weather	6°C (44°F)	19 mm (0.8 inches)	80%	moderate
December Weather	0°C (32°F)	26 mm (1.0 inches)	83%	moderate