April Weather in Kokkola, Finland

Last updated: August 23, 2025

In April, the average temperature in Kokkola, Finland hovers around 3°C (37°F). Expect a wide temperature range, with lows of -13°C (8°F) and highs reaching 20°C (69°F). During this month, you can anticipate 39 mm (1.5 in) of precipitation spread over 8 days, coupled with a high average humidity of 85%.

April Temperature in Kokkola

In April in Kokkola, the average temperature is 3°C (37°F). The maximum can reach 20°C (69°F) and the minimum can be as low as -13°C (8°F). Travelers should be prepared for a wide range of temperatures and plan their clothing accordingly.

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

The chart illustrates April temperature patterns in Kokkola, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kokkola, April typically has an average temperature of 3°C (37°F), with highs reaching up to 20°C (69°F) and lows dropping to around -13°C (8°F).

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

April Precipitation in Kokkola

In Kokkola in April, the precipitation amount is 39 mm (1.5 in) over the course of 8 days.

April Precipitation Trends in Kokkola

The chart displays monthly precipitation patterns in Kokkola, 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 Kokkola, April typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 8 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 Kokkola

In Kokkola in April, humidity is 85%. With an average temperature of 3°C (37°F), this humidity feels like a chilling blanket enveloping you, making traveling uncomfortable as your clothes cling to your skin and the cold air bites at your face.

April Average Humidity in Kokkola

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

In Kokkola 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 Kokkola for better planning.

Maximum UV Index Levels in Kokkola for April

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

Data source: Kokkola 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 Kokkola Compares to Other Months

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

This table compares monthly weather conditions in Kokkola, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (24°F)	37 mm (1.4 inches)	97%	low
February Weather	-6°C (22°F)	40 mm (1.6 inches)	95%	low
March Weather	-2°C (28°F)	40 mm (1.6 inches)	92%	low
April Weather	3°C (37°F)	39 mm (1.5 inches)	85%	moderate
May Weather	8°C (47°F)	53 mm (2.1 inches)	77%	moderate
June Weather	15°C (59°F)	54 mm (2.1 inches)	74%	high
July Weather	17°C (63°F)	72 mm (2.8 inches)	79%	high
August Weather	15°C (59°F)	95 mm (3.7 inches)	82%	moderate
September Weather	10°C (51°F)	76 mm (3.0 inches)	89%	moderate
October Weather	5°C (41°F)	83 mm (3.3 inches)	93%	low
November Weather	1°C (34°F)	56 mm (2.2 inches)	93%	low
December Weather	-3°C (27°F)	48 mm (1.9 inches)	95%	low