February Weather in Sumy, Ukraine

Last updated: August 28, 2025

In February, the average temperature in Sumy, Ukraine hovers around -3°C (26°F), with a minimum plunging to -23°C (-10°F) and a maximum reaching 9°C (48°F). Expect 45 mm (1.8 in) of precipitation spread over 8 days, contributing to an impressive average humidity of 93%. Stay warm and dry during this chilly season!

February Temperature in Sumy

In February in Sumy, the average temperature is -3°C (26°F). Maximums can reach 9°C (48°F), while minimums can drop as low as -23°C (-10°F). Be prepared for cold weather and pack accordingly if you're planning a trip during this time.

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

The chart illustrates February temperature patterns in Sumy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sumy, February typically has an average temperature of -3°C (26°F), with highs reaching up to 9°C (48°F) and lows dropping to around -23°C (-10°F).

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

February Precipitation in Sumy

In Sumy in February, the precipitation amount is 45 mm (1.8 in) over the course of 8 days.

February Precipitation Trends in Sumy

The chart displays monthly precipitation patterns in Sumy, 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 Sumy, February typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 8 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 Sumy

In Sumy in February humidity is 93%. With an average temperature of -3°C (26°F), this humidity feels like an uncomfortable chill that seeps into your bones, making travel difficult as each breath feels heavy and the air feels damp and biting against your skin.

February Average Humidity in Sumy

This chart illustrates the average monthly humidity levels in Sumy, 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 Sumy is approximately 93%, 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 Sumy

In Sumy in February, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Sumy, you can visit Hourly UV Index in Sumy.

Maximum UV Index Levels in Sumy for February

The chart shows the monthly maximum UV Index (UVI) for Sumy 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 Sumy typically reaches 2, which falls under the low exposure category.

Data source: Sumy 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 Sumy Compares to Other Months

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

This table compares monthly weather conditions in Sumy, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	43 mm (1.7 inches)	92%	low
February Weather	-3°C (26°F)	45 mm (1.8 inches)	93%	low
March Weather	1°C (35°F)	40 mm (1.6 inches)	90%	moderate
April Weather	9°C (48°F)	40 mm (1.6 inches)	79%	moderate
May Weather	15°C (59°F)	64 mm (2.5 inches)	66%	high
June Weather	20°C (68°F)	58 mm (2.3 inches)	65%	very high
July Weather	21°C (69°F)	84 mm (3.3 inches)	55%	very high
August Weather	21°C (69°F)	28 mm (1.1 inches)	49%	high
September Weather	15°C (60°F)	39 mm (1.5 inches)	69%	high
October Weather	9°C (49°F)	36 mm (1.4 inches)	84%	moderate
November Weather	2°C (36°F)	37 mm (1.4 inches)	92%	low
December Weather	-1°C (30°F)	69 mm (2.7 inches)	94%	low