April Weather in Keila, Estonia

Last updated: August 23, 2025

In April, the average temperature in Keila, Estonia hovers around 5°C (41°F), with a minimum dipping to -8°C (18°F) and a maximum reaching up to 21°C (71°F). Expect 45 mm (1.8 in) of precipitation over approximately 10 days, coupled with an average humidity of 87%. Make sure to dress warmly and prepare for occasional showers during your visit!

April Temperature in Keila

In April in Keila, the average temperature is 5°C (41°F), with maximums reaching 21°C (71°F) and minimums dropping as low as -8°C (18°F). It's advisable to pack layers to adjust to the varying temperatures during your travels.

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

The chart illustrates April temperature patterns in Keila, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Keila, April typically has an average temperature of 5°C (41°F), with highs reaching up to 21°C (71°F) and lows dropping to around -8°C (18°F).

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

April Precipitation in Keila

In Keila in April, the precipitation amount is 45 mm (1.8 in) spread over a duration of 10 days.

April Precipitation Trends in Keila

The chart displays monthly precipitation patterns in Keila, 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 Keila, April typically receives around 45 mm (1.8 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 Keila

In Keila in April humidity is 87%. With an average temperature of 5°C (41°F), this humidity feels like a heavy, damp blanket enveloping you, making every step seem laborious and the chill more biting, which can be quite challenging for traveling.

April Average Humidity in Keila

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

In Keila 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 Keila for better planning.

Maximum UV Index Levels in Keila for April

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

Data source: Keila 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 Keila Compares to Other Months

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

This table compares monthly weather conditions in Keila, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	42 mm (1.7 inches)	92%	low
February Weather	-3°C (27°F)	48 mm (1.9 inches)	91%	low
March Weather	0°C (33°F)	49 mm (1.9 inches)	90%	moderate
April Weather	5°C (41°F)	45 mm (1.8 inches)	87%	moderate
May Weather	10°C (51°F)	59 mm (2.3 inches)	76%	moderate
June Weather	16°C (61°F)	69 mm (2.7 inches)	80%	high
July Weather	18°C (64°F)	84 mm (3.3 inches)	80%	high
August Weather	16°C (62°F)	122 mm (4.8 inches)	83%	high
September Weather	12°C (55°F)	81 mm (3.2 inches)	87%	moderate
October Weather	8°C (46°F)	94 mm (3.7 inches)	90%	low
November Weather	4°C (39°F)	54 mm (2.1 inches)	91%	low
December Weather	-1°C (31°F)	54 mm (2.1 inches)	90%	low