April Weather in Sayansk, Russian Federation

Last updated: August 27, 2025

In April, the average temperature in Sayansk, Russian Federation hovers around 5°C (41°F). Expect temperature extremes, with a minimum of -20°C (-3°F) and a maximum soaring to 32°C (90°F). Additionally, there's an average precipitation of 23 mm (0.9 in) spread across 6 days, while the air remains quite humid at an average of 89%.

April Temperature in Sayansk

In April in Sayansk, the average temperature is 5°C (41°F), with maximums reaching up to 32°C (90°F) and minimums plunging as low as -20°C (-3°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates April temperature patterns in Sayansk, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sayansk, April typically has an average temperature of 5°C (41°F), with highs reaching up to 32°C (90°F) and lows dropping to around -20°C (-3°F).

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

April Precipitation in Sayansk

In Sayansk in April, the precipitation amount is 23 mm (0.9 in) spread over 6 days.

April Precipitation Trends in Sayansk

The chart displays monthly precipitation patterns in Sayansk, 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 Sayansk, April typically receives around 23 mm (0.9 inches) of precipitation spread over approximately 6 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 Sayansk

In Sayansk in April humidity is 89%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that clings to your skin, making outdoor exploration less enjoyable and encouraging travelers to seek warmth indoors or layer up to stay comfortable while venturing out.

April Average Humidity in Sayansk

This chart illustrates the average monthly humidity levels in Sayansk, 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 Sayansk is approximately 89%, 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 Sayansk

In Sayansk 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 Sayansk.

Maximum UV Index Levels in Sayansk for April

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

Data source: Sayansk 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 Sayansk Compares to Other Months

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

This table compares monthly weather conditions in Sayansk, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-18°C (0°F)	17 mm (0.7 inches)	94%	low
February Weather	-16°C (4°F)	16 mm (0.6 inches)	93%	low
March Weather	-4°C (25°F)	16 mm (0.6 inches)	91%	moderate
April Weather	5°C (41°F)	23 mm (0.9 inches)	89%	moderate
May Weather	12°C (54°F)	47 mm (1.8 inches)	76%	high
June Weather	18°C (65°F)	60 mm (2.4 inches)	58%	high
July Weather	19°C (67°F)	65 mm (2.6 inches)	64%	high
August Weather	18°C (64°F)	68 mm (2.7 inches)	63%	high
September Weather	10°C (51°F)	72 mm (2.8 inches)	80%	moderate
October Weather	3°C (38°F)	31 mm (1.2 inches)	87%	moderate
November Weather	-5°C (23°F)	32 mm (1.3 inches)	94%	low
December Weather	-15°C (6°F)	28 mm (1.1 inches)	96%	low