April Weather in Renko, Finland

Last updated: August 23, 2025

In April, the average temperature in Renko, Finland hovers around 3°C (38°F). Expect chilly nights with minimums dropping to -12°C (10°F), while the days can warm up to a pleasant 19°C (67°F). During this time, you'll experience 45 mm (1.8 in) of precipitation spread across 11 days, complemented by a notable average humidity of 86%. Be prepared for a mix of cool air and dampness as you explore!

April Temperature in Renko

In April in Renko, the average temperature is 3°C (38°F). Maximums can reach 19°C (67°F), and minimums can be as low as -12°C (10°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates April temperature patterns in Renko, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Renko, 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 -12°C (10°F).

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

April Precipitation in Renko

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

April Precipitation Trends in Renko

The chart displays monthly precipitation patterns in Renko, 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 Renko, 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 Renko

In Renko in April humidity is 86%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps through your layers, making traveling uncomfortable as breath clouds visibly in the crisp air.

April Average Humidity in Renko

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

In Renko 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 Renko for better planning.

Maximum UV Index Levels in Renko for April

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

Data source: Renko 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 Renko Compares to Other Months

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

This table compares monthly weather conditions in Renko, 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 (26°F)	48 mm (1.9 inches)	97%	low
February Weather	-5°C (24°F)	41 mm (1.6 inches)	95%	low
March Weather	-2°C (30°F)	42 mm (1.7 inches)	93%	moderate
April Weather	3°C (38°F)	45 mm (1.8 inches)	86%	moderate
May Weather	10°C (50°F)	59 mm (2.3 inches)	75%	moderate
June Weather	16°C (61°F)	69 mm (2.7 inches)	75%	high
July Weather	17°C (63°F)	84 mm (3.3 inches)	80%	high
August Weather	16°C (61°F)	80 mm (3.2 inches)	83%	moderate
September Weather	11°C (52°F)	64 mm (2.5 inches)	90%	moderate
October Weather	6°C (43°F)	75 mm (2.9 inches)	93%	low
November Weather	2°C (36°F)	52 mm (2.0 inches)	94%	low
December Weather	-2°C (29°F)	62 mm (2.4 inches)	95%	low