April Weather in Viitasaari, Finland

Last updated: August 23, 2025

In Viitasaari, Finland, the average temperature in April hovers around 2°C (35°F). Expect chilly days, with minimums plunging to -13°C (9°F) and occasional peaks reaching 20°C (67°F). During this period, the region receives an average precipitation of 44 mm (1.7 in) over 10 days, contributing to an average humidity of 87%. Don't forget your umbrella and warm layers!

April Temperature in Viitasaari

In April, in Viitasaari, the average temperature is 2°C (35°F). The maximum can reach 20°C (67°F), while the minimum can drop as low as -13°C (9°F). It’s advisable to pack layers for your visit to stay comfortable in this fluctuating climate.

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

The chart illustrates April temperature patterns in Viitasaari, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Viitasaari, April typically has an average temperature of 2°C (35°F), with highs reaching up to 20°C (67°F) and lows dropping to around -13°C (9°F).

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

April Precipitation in Viitasaari

In Viitasaari in April, the total precipitation amount is 44 mm (1.7 in) over the course of 10 days.

April Precipitation Trends in Viitasaari

The chart displays monthly precipitation patterns in Viitasaari, 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 Viitasaari, April typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 10 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 Viitasaari

In Viitasaari in April, humidity is 87%. With an average temperature of 2°C (35°F), this humidity feels like a damp chill that seeps into your bones, making traveling feel uncomfortable and heavy, as each breath carries a hint of the cold, moist air that lingers around you.

April Average Humidity in Viitasaari

This chart illustrates the average monthly humidity levels in Viitasaari, 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 Viitasaari is approximately 87%, 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 Viitasaari

In Viitasaari 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 Viitasaari for better planning.

Maximum UV Index Levels in Viitasaari for April

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

Data source: Viitasaari 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 Viitasaari Compares to Other Months

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

This table compares monthly weather conditions in Viitasaari, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (22°F)	44 mm (1.7 inches)	99%	low
February Weather	-7°C (20°F)	41 mm (1.6 inches)	97%	low
March Weather	-3°C (27°F)	38 mm (1.5 inches)	95%	moderate
April Weather	2°C (35°F)	44 mm (1.7 inches)	87%	moderate
May Weather	8°C (47°F)	61 mm (2.4 inches)	78%	moderate
June Weather	15°C (60°F)	57 mm (2.3 inches)	74%	high
July Weather	17°C (63°F)	75 mm (3.0 inches)	80%	high
August Weather	15°C (59°F)	89 mm (3.5 inches)	85%	moderate
September Weather	10°C (50°F)	81 mm (3.2 inches)	91%	moderate
October Weather	5°C (41°F)	83 mm (3.3 inches)	95%	low
November Weather	1°C (33°F)	64 mm (2.5 inches)	94%	low
December Weather	-4°C (26°F)	60 mm (2.4 inches)	98%	low