April Weather in Sulkava, Finland

Last updated: August 23, 2025

In Sulkava, Finland, the average temperature in April hovers around 2°C (37°F). Prepare for a range of conditions, with minimums dipping to -12°C (10°F) and highs reaching 18°C (64°F). This month typically sees 45 mm (1.8 in) of precipitation spread over 11 days, coupled with a notable average humidity of 88%. Stay warm and dry!

April Temperature in Sulkava

In April in Sulkava, the average temperature is 2°C (37°F). Maximums can reach 18°C (64°F), while minimums can dip as low as -12°C (10°F). It's a time to prepare for chilly days, but the occasional warmer spell can make for pleasant outdoor explorations.

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

The chart illustrates April temperature patterns in Sulkava, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sulkava, April typically has an average temperature of 2°C (37°F), with highs reaching up to 18°C (64°F) and lows dropping to around -12°C (10°F).

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

April Precipitation in Sulkava

In Sulkava in April, the precipitation amount is 45 mm (1.8 in) over a span of 11 days.

April Precipitation Trends in Sulkava

The chart displays monthly precipitation patterns in Sulkava, 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 Sulkava, April typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 11 days.

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

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Millimeters (mm) Inches (in)

April Humidity in Sulkava

In Sulkava in April, humidity is 88%. With an average temperature of 2°C (37°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable.

April Average Humidity in Sulkava

This chart illustrates the average monthly humidity levels in Sulkava, 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 Sulkava is approximately 88%, 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 Sulkava

In Sulkava in April, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Sulkava for better planning.

Maximum UV Index Levels in Sulkava for April

The chart shows the monthly maximum UV Index (UVI) for Sulkava 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 Sulkava typically reaches 4, which falls under the moderate exposure category.

Data source: Sulkava 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 Sulkava Compares to Other Months

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

This table compares monthly weather conditions in Sulkava, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (23°F)	48 mm (1.9 inches)	98%	low
February Weather	-6°C (22°F)	47 mm (1.8 inches)	96%	low
March Weather	-3°C (28°F)	45 mm (1.8 inches)	93%	moderate
April Weather	2°C (37°F)	45 mm (1.8 inches)	88%	moderate
May Weather	10°C (50°F)	52 mm (2.0 inches)	77%	moderate
June Weather	16°C (61°F)	64 mm (2.5 inches)	75%	high
July Weather	18°C (64°F)	72 mm (2.8 inches)	82%	high
August Weather	16°C (61°F)	85 mm (3.3 inches)	84%	moderate
September Weather	11°C (51°F)	71 mm (2.8 inches)	90%	moderate
October Weather	5°C (42°F)	75 mm (2.9 inches)	93%	low
November Weather	1°C (34°F)	55 mm (2.2 inches)	93%	low
December Weather	-3°C (26°F)	72 mm (2.8 inches)	95%	low