April Weather in Vammala, Finland

Last updated: August 23, 2025

In April, the average temperature in Vammala, Finland hovers around 4°C (39°F), offering a mix of cool conditions. Temperatures can plunge as low as -17°C (2°F), while occasionally peaking at a warm 22°C (71°F). Expect 42 mm (1.6 in) of precipitation spread over 11 days, contributing to a relatively high average humidity of 86%. Stay prepared for a variety of weather as you explore!

April Temperature in Vammala

In April in Vammala, the average temperature is 4°C (39°F). Maximum temperatures can reach as high as 22°C (71°F), while minimums can drop as low as -17°C (2°F). Be prepared for a wide range of temperatures if you're planning to travel during this time.

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

The chart illustrates April temperature patterns in Vammala, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vammala, April typically has an average temperature of 4°C (39°F), with highs reaching up to 22°C (71°F) and lows dropping to around -17°C (2°F).

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

April Precipitation in Vammala

In Vammala in April, the precipitation amount is 42 mm (1.6 in) spread over 11 days.

April Precipitation Trends in Vammala

The chart displays monthly precipitation patterns in Vammala, 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 Vammala, April typically receives around 42 mm (1.6 inches) of precipitation spread over approximately 11 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 Vammala

In Vammala in April humidity is 86%. With an average temperature of 4°C (39°F), this humidity feels like a chilly mist enveloping you, making it essential to bundle up while exploring, as each breath comes with a damp chill that can be quite refreshing yet starkly invigorating for travelers.

April Average Humidity in Vammala

This chart illustrates the average monthly humidity levels in Vammala, 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 Vammala is approximately 86%, 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 Vammala

In Vammala 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 Vammala for better planning.

Maximum UV Index Levels in Vammala for April

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

Data source: Vammala 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 Vammala Compares to Other Months

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

This table compares monthly weather conditions in Vammala, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (26°F)	45 mm (1.8 inches)	97%	low
February Weather	-4°C (24°F)	41 mm (1.6 inches)	95%	low
March Weather	-1°C (30°F)	43 mm (1.7 inches)	93%	moderate
April Weather	4°C (39°F)	42 mm (1.6 inches)	86%	moderate
May Weather	10°C (50°F)	54 mm (2.1 inches)	75%	moderate
June Weather	16°C (61°F)	65 mm (2.5 inches)	75%	high
July Weather	17°C (64°F)	80 mm (3.2 inches)	80%	high
August Weather	16°C (61°F)	84 mm (3.3 inches)	83%	moderate
September Weather	11°C (52°F)	60 mm (2.4 inches)	90%	moderate
October Weather	6°C (43°F)	75 mm (3.0 inches)	93%	low
November Weather	2°C (36°F)	56 mm (2.2 inches)	94%	low
December Weather	-2°C (29°F)	63 mm (2.5 inches)	95%	low