April Weather in Lemi, Finland

Last updated: August 23, 2025

In April, the average temperature in Lemi, Finland hovers around 3°C (38°F). Expect a chilly minimum of -14°C (7°F) and the possibility of a warm maximum reaching 19°C (67°F). Prepare for 45 mm (1.8 in) of precipitation spread over 11 days, and don't forget to brace yourself for a high average humidity of 88%!

April Temperature in Lemi

In April in Lemi, the average temperature is 3°C (38°F). Maximum temperatures can reach 19°C (67°F), while minimums can drop as low as -14°C (7°F). Be prepared for a wide range of weather conditions when traveling to Lemi during this time.

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

The chart illustrates April temperature patterns in Lemi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lemi, April typically has an average temperature of 3°C (38°F), with highs reaching up to 19°C (67°F) and lows dropping to around -14°C (7°F).

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

April Precipitation in Lemi

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

April Precipitation Trends in Lemi

The chart displays monthly precipitation patterns in Lemi, 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 Lemi, 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.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Lemi

In Lemi in April, humidity is 88%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and requiring extra layers to stay comfortable while traveling.

April Average Humidity in Lemi

This chart illustrates the average monthly humidity levels in Lemi, 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 Lemi 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 Lemi

In Lemi 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 Lemi for better planning.

Maximum UV Index Levels in Lemi for April

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

Data source: Lemi 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 Lemi Compares to Other Months

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

This table compares monthly weather conditions in Lemi, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (24°F)	49 mm (1.9 inches)	98%	low
February Weather	-5°C (23°F)	53 mm (2.1 inches)	96%	low
March Weather	-2°C (29°F)	47 mm (1.8 inches)	93%	moderate
April Weather	3°C (38°F)	45 mm (1.8 inches)	88%	moderate
May Weather	10°C (50°F)	56 mm (2.2 inches)	77%	moderate
June Weather	16°C (61°F)	57 mm (2.3 inches)	75%	high
July Weather	18°C (64°F)	81 mm (3.2 inches)	82%	high
August Weather	16°C (61°F)	88 mm (3.5 inches)	84%	moderate
September Weather	11°C (52°F)	66 mm (2.6 inches)	90%	moderate
October Weather	6°C (43°F)	75 mm (3.0 inches)	93%	low
November Weather	2°C (36°F)	50 mm (2.0 inches)	93%	low
December Weather	-3°C (28°F)	72 mm (2.8 inches)	95%	low