April Weather in Lavia, Finland

Last updated: August 23, 2025

In April, the average temperature in Lavia, Finland hovers around 4°C (39°F). While you might experience lows of -13°C (8°F), there can be surprising highs reaching 22°C (72°F). Expect about 43 mm (1.7 in) of precipitation over 10 days, with an average humidity of a crisp 85%.

April Temperature in Lavia

In April in Lavia, the average temperature is 4°C (39°F), with maximums potentially reaching 22°C (72°F) and minimums dropping as low as -13°C (8°F). Be prepared for a wide range of temperatures if you're planning to travel during this time.

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

The chart illustrates April temperature patterns in Lavia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lavia, April typically has an average temperature of 4°C (39°F), with highs reaching up to 22°C (72°F) and lows dropping to around -13°C (8°F).

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

April Precipitation in Lavia

In Lavia in April, the precipitation amount is 43 mm (1.7 in) over a span of 10 days.

April Precipitation Trends in Lavia

The chart displays monthly precipitation patterns in Lavia, 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 Lavia, April typically receives around 43 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.

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Millimeters (mm) Inches (in)

April Humidity in Lavia

In Lavia in April, humidity is 85%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and requiring extra layers to ward off the cold and moisture.

April Average Humidity in Lavia

This chart illustrates the average monthly humidity levels in Lavia, 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 Lavia is approximately 85%, 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 Lavia

In Lavia 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 Lavia for better planning.

Maximum UV Index Levels in Lavia for April

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

Data source: Lavia 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 Lavia Compares to Other Months

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

This table compares monthly weather conditions in Lavia, 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)	44 mm (1.7 inches)	92%	low
February Weather	-5°C (24°F)	41 mm (1.6 inches)	90%	low
March Weather	-1°C (30°F)	45 mm (1.8 inches)	89%	moderate
April Weather	4°C (39°F)	43 mm (1.7 inches)	85%	moderate
May Weather	10°C (50°F)	50 mm (2.0 inches)	77%	moderate
June Weather	16°C (61°F)	63 mm (2.5 inches)	78%	high
July Weather	17°C (64°F)	82 mm (3.2 inches)	78%	high
August Weather	16°C (61°F)	102 mm (4.0 inches)	79%	moderate
September Weather	11°C (52°F)	68 mm (2.7 inches)	86%	moderate
October Weather	6°C (43°F)	78 mm (3.1 inches)	90%	low
November Weather	2°C (36°F)	59 mm (2.3 inches)	91%	low
December Weather	-2°C (29°F)	64 mm (2.5 inches)	89%	low