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April Weather in Vonnu, Estonia

Last updated: August 23, 2025

In April, the average temperature in Vonnu, Estonia hovers around 5°C (42°F). Expect a range from a chilly -8°C (17°F) to a mild 23°C (74°F). With an average precipitation of 53 mm (2.1 in) spread over 12 days, coupled with high humidity at 87%, prepare for a mix of cool, wet days and the occasional warmer spell. Stay cozy and enjoy the diverse weather!

April Temperature in Vonnu

In April in Vonnu, the average temperature is 5°C (42°F). Maximum can reach 23°C (74°F) and minimum can be as low as -8°C (17°F). Be prepared for a wide range of temperatures if you're planning to travel during this time.

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

The chart illustrates April temperature patterns in Vonnu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vonnu, April typically has an average temperature of 5°C (42°F), with highs reaching up to 23°C (74°F) and lows dropping to around -8°C (17°F).
JanFebMarAprMayJunJulAugSepOctNovDec282733415262646254453729
Data source: Temperature data for Vonnu generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Vonnu

In Vonnu in April, the total precipitation amount is 53 mm (2.1 in) spread over 12 days.

April Precipitation Trends in Vonnu

The chart displays monthly precipitation patterns in Vonnu, 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 Vonnu, April typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec364245536568687862725452
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Vonnu

In Vonnu in April humidity is 87%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and travel less inviting as the air becomes heavy and oppressive.

April Average Humidity in Vonnu

This chart illustrates the average monthly humidity levels in Vonnu, 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 Vonnu is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%93%90%87%73%77%80%84%89%93%93%93%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Vonnu

In Vonnu 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 Vonnu for better planning.

Maximum UV Index Levels in Vonnu for April

The chart shows the monthly maximum UV Index (UVI) for Vonnu 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 Vonnu typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123457764211
Data source: Vonnu 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 Vonnu Compares to Other Months

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

This table compares monthly weather conditions in Vonnu, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)36 mm (1.4 inches)95%low
February Weather-3°C (27°F)42 mm (1.6 inches)93%low
March Weather0°C (33°F)45 mm (1.8 inches)90%moderate
April Weather5°C (42°F)53 mm (2.1 inches)87%moderate
May Weather11°C (52°F)65 mm (2.6 inches)73%moderate
June Weather17°C (63°F)68 mm (2.7 inches)77%high
July Weather18°C (64°F)68 mm (2.7 inches)80%high
August Weather17°C (62°F)78 mm (3.1 inches)84%high
September Weather12°C (55°F)62 mm (2.4 inches)89%moderate
October Weather7°C (45°F)72 mm (2.8 inches)92%low
November Weather3°C (38°F)54 mm (2.1 inches)93%low
December Weather-2°C (29°F)52 mm (2.1 inches)93%low

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