February Weather in Grain Valley, United States

Last updated: June 24, 2025

In Grain Valley, United States, the average temperature for February hovers around 0°C (33°F), making it a chilly time of year. Temperatures can dip to a brisk -28°C (-18°F), while occasionally reaching a warm 24°C (76°F). Expect 44 mm (1.7 in) of precipitation spread over about 7 days, and brace for an average humidity of 78%, adding to the wintery feel. Stay warm and enjoy the season!

February Temperature in Grain Valley

In February in Grain Valley, the average temperature is 0°C (33°F). Maximums can reach 24°C (76°F) and minimums can be as low as -28°C (-18°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your trip.

February Weather in Grain Valley: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Grain Valley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grain Valley, February typically has an average temperature of 0°C (33°F), with highs reaching up to 24°C (76°F) and lows dropping to around -28°C (-18°F).

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

February Precipitation in Grain Valley

In Grain Valley in February, the precipitation amount is 44 mm (1.7 in) spread over a duration of 7 days.

February Precipitation Trends in Grain Valley

The chart displays monthly precipitation patterns in Grain Valley, 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 Grain Valley, February typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 7 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 Grain Valley

In Grain Valley in February humidity is 78%. With an average temperature of 0°C (33°F), this humidity feels like walking through a chilly, damp fog that clings to your skin, making every step a bit heavier and more challenging for traveling.

February Average Humidity in Grain Valley

This chart illustrates the average monthly humidity levels in Grain Valley, 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 Grain Valley is approximately 78%, 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 Grain Valley

In Grain Valley 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 Grain Valley.

Maximum UV Index Levels in Grain Valley for February

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

Data source: Grain Valley 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 Grain Valley Compares to Other Months

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

This table compares monthly weather conditions in Grain Valley, 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 (31°F)	58 mm (2.3 inches)	80%	moderate
February Weather	0°C (33°F)	44 mm (1.7 inches)	78%	moderate
March Weather	8°C (47°F)	99 mm (3.9 inches)	75%	high
April Weather	12°C (54°F)	91 mm (3.6 inches)	77%	very high
May Weather	19°C (66°F)	214 mm (8.4 inches)	82%	very high
June Weather	25°C (77°F)	101 mm (4.0 inches)	83%	extreme
July Weather	26°C (80°F)	127 mm (5.0 inches)	81%	extreme
August Weather	25°C (77°F)	117 mm (4.6 inches)	78%	very high
September Weather	22°C (72°F)	82 mm (3.2 inches)	72%	very high
October Weather	14°C (57°F)	114 mm (4.5 inches)	72%	high
November Weather	7°C (44°F)	48 mm (1.9 inches)	84%	moderate
December Weather	3°C (38°F)	32 mm (1.3 inches)	86%	moderate