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February Weather in Delta, United States

Last updated: June 24, 2025

In February, the average temperature in Delta, United States hovers around -1°C (30°F), with temperatures ranging from a brisk -26°C (-15°F) to a surprisingly warm 21°C (70°F). Expect about 72 mm (2.8 in) of precipitation over 11 days, contributing to an average humidity of 87%. Stay prepared for the chill!

February Temperature in Delta

In February in Delta, the average temperature is -1°C (30°F). Maximum temperatures can reach up to 21°C (70°F), while minimums can drop as low as -26°C (-15°F). Travelers should be prepared for a wide range of temperatures during this time.

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 -1°C (30°F), with highs reaching up to 21°C (70°F) and lows dropping to around -26°C (-15°F).
JanFebMarAprMayJunJulAugSepOctNovDec283039496271757368564134
Data source: Temperature data for Delta generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

February Precipitation in Delta

In Delta in February, the precipitation amount is 72 mm (2.8 in) over the course of 11 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 72 mm (2.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec707286951441071098958928256
Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.
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February Humidity in Delta

In Delta in February, humidity is 87%. With an average temperature of -1°C (30°F), this humidity feels like a biting chill that penetrates through layers of clothing, making travel uncomfortable as the dampness clings to your skin, intensifying the cold and causing every gust of wind to feel even more frigid.

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 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%87%88%81%82%81%78%78%82%89%86%
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 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 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 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
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.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)70 mm (2.8 inches)88%moderate
February Weather-1°C (30°F)72 mm (2.8 inches)87%moderate
March Weather4°C (40°F)86 mm (3.4 inches)87%high
April Weather9°C (49°F)95 mm (3.7 inches)87%very high
May Weather16°C (62°F)144 mm (5.7 inches)81%very high
June Weather22°C (72°F)107 mm (4.2 inches)82%very high
July Weather24°C (76°F)109 mm (4.3 inches)81%very high
August Weather23°C (73°F)89 mm (3.5 inches)78%very high
September Weather20°C (68°F)58 mm (2.3 inches)78%very high
October Weather13°C (56°F)92 mm (3.6 inches)82%high
November Weather5°C (41°F)82 mm (3.2 inches)89%moderate
December Weather1°C (34°F)56 mm (2.2 inches)86%low

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