April Weather in Nilsiae, Finland

Last updated: August 23, 2025

In April, the average temperature in Nilsiae, Finland hovers around 1°C (35°F), with a minimum dipping to -15°C (5°F) and a maximum rising to 19°C (67°F). Expect 44 mm (1.7 in) of precipitation spread over 10 days, contributing to a high average humidity of 87%.

April Temperature in Nilsiae

In April in Nilsiae, the average temperature is 1°C (35°F). Maximums can reach 19°C (67°F) and minimums can be as low as -15°C (5°F). Pack accordingly to enjoy your trip, as temperatures can vary greatly throughout the month.

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

The chart illustrates April temperature patterns in Nilsiae, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nilsiae, April typically has an average temperature of 1°C (35°F), with highs reaching up to 19°C (67°F) and lows dropping to around -15°C (5°F).

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

April Precipitation in Nilsiae

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

April Precipitation Trends in Nilsiae

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

In Nilsiae in April humidity is 87%. With an average temperature of 1°C (35°F), this humidity feels like a chilling dampness that seeps into your bones, making travel feel particularly uncomfortable as the cold air clings to your skin and makes each step feel heavier.

April Average Humidity in Nilsiae

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

In Nilsiae 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 Nilsiae for better planning.

Maximum UV Index Levels in Nilsiae for April

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

Data source: Nilsiae 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 Nilsiae Compares to Other Months

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

This table compares monthly weather conditions in Nilsiae, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (20°F)	49 mm (1.9 inches)	99%	low
February Weather	-8°C (19°F)	45 mm (1.8 inches)	98%	low
March Weather	-4°C (26°F)	45 mm (1.8 inches)	95%	moderate
April Weather	1°C (35°F)	44 mm (1.7 inches)	87%	moderate
May Weather	8°C (47°F)	55 mm (2.2 inches)	78%	moderate
June Weather	15°C (60°F)	69 mm (2.7 inches)	75%	high
July Weather	17°C (63°F)	83 mm (3.2 inches)	83%	high
August Weather	15°C (59°F)	103 mm (4.0 inches)	88%	moderate
September Weather	10°C (49°F)	89 mm (3.5 inches)	92%	moderate
October Weather	5°C (40°F)	90 mm (3.6 inches)	95%	low
November Weather	0°C (32°F)	80 mm (3.2 inches)	94%	low
December Weather	-4°C (24°F)	70 mm (2.7 inches)	98%	low