May Weather in Tomsk, Russian Federation

Last updated: August 27, 2025

In May, the average temperature in Tomsk, Russian Federation hovers around 11°C (52°F). Expect a minimum temperature of -6°C (21°F) and a maximum reaching 29°C (84°F). During this month, you'll encounter precipitation totaling 53 mm (2.1 in) across about 12 days, with an average humidity level of 71%.

May Temperature in Tomsk

In May in Tomsk, the average temperature is 11°C (52°F). Maximums can reach 29°C (84°F), and minimums can drop as low as -6°C (21°F). Be prepared for a wide range of temperatures during your travels, making layers essential for comfort.

May Weather in Tomsk: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Tomsk, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tomsk, May typically has an average temperature of 11°C (52°F), with highs reaching up to 29°C (84°F) and lows dropping to around -6°C (21°F).

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

May Precipitation in Tomsk

In Tomsk in May, the total precipitation amount is 53 mm (2.1 in) spread over 12 days.

May Precipitation Trends in Tomsk

The chart displays monthly precipitation patterns in Tomsk, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Tomsk, May typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 12 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Tomsk

In Tomsk in May, humidity is 71%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that seeps into your clothes, making outdoor exploration less enjoyable and encouraging frequent breaks in cozy cafes or sheltered spots.

May Average Humidity in Tomsk

This chart illustrates the average monthly humidity levels in Tomsk, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Tomsk is approximately 71%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Tomsk

In Tomsk in May, 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 Tomsk.

Maximum UV Index Levels in Tomsk for May

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

Data source: Tomsk May 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 May Weather in Tomsk Compares to Other Months

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

This table compares monthly weather conditions in Tomsk, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-16°C (3°F)	35 mm (1.4 inches)	98%	low
February Weather	-14°C (8°F)	29 mm (1.2 inches)	98%	low
March Weather	-5°C (23°F)	29 mm (1.1 inches)	96%	moderate
April Weather	3°C (38°F)	36 mm (1.4 inches)	94%	moderate
May Weather	11°C (52°F)	53 mm (2.1 inches)	71%	high
June Weather	17°C (62°F)	61 mm (2.4 inches)	56%	high
July Weather	18°C (65°F)	67 mm (2.6 inches)	58%	high
August Weather	17°C (63°F)	55 mm (2.2 inches)	56%	high
September Weather	10°C (49°F)	58 mm (2.3 inches)	73%	moderate
October Weather	3°C (38°F)	49 mm (1.9 inches)	85%	moderate
November Weather	-8°C (18°F)	66 mm (2.6 inches)	96%	low
December Weather	-14°C (7°F)	45 mm (1.8 inches)	98%	low