April Weather in Tomsk, Russian Federation

Last updated: August 27, 2025

In April, the average temperature in Tomsk, Russian Federation hovers around 3°C (38°F). Expect a minimum dip to -15°C (5°F) and a possible rise to 29°C (84°F). During this time, there is typically 36 mm (1.4 in) of precipitation spread over about 9 days, and the average humidity is a high 94%. Prepare accordingly for the varying weather conditions!

April Temperature in Tomsk

In April in Tomsk, the average temperature is 3°C (38°F). Maximum temperatures can reach 29°C (84°F), while the minimum can drop as low as -15°C (5°F). Be prepared for a wide range of temperatures when traveling to Tomsk during this time.

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

The chart illustrates April 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, April typically has an average temperature of 3°C (38°F), with highs reaching up to 29°C (84°F) and lows dropping to around -15°C (5°F).

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

April Precipitation in Tomsk

In Tomsk in April, the precipitation amount is 36 mm (1.4 in) over the course of 9 days.

April Precipitation Trends in Tomsk

The chart displays monthly precipitation patterns in Tomsk, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Tomsk, April typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 9 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Tomsk

In Tomsk in April, humidity is 94%. With an average temperature of 3°C (38°F), this humidity makes traveling feel damp and chilly, often leaving you feeling uncomfortable and weighed down, as the cold air clings to your skin and every step feels more laborious.

April Average Humidity in Tomsk

This chart illustrates the average monthly humidity levels in Tomsk, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Tomsk is approximately 94%, offering insight into how humid the weather typically is during this month.

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

April UV Index in Tomsk

In Tomsk in April, 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 Tomsk.

Maximum UV Index Levels in Tomsk for April

The chart shows the monthly maximum UV Index (UVI) for Tomsk in April, 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 April, the maximum UV index in Tomsk typically reaches 5, which falls under the moderate exposure category.

Data source: Tomsk April 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 April 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 April’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 April’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