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April Weather in Risti, Estonia

Last updated: August 23, 2025

In April, the average temperature in Risti, Estonia hovers around 5°C (41°F). Expect a chilly minimum of -5°C (24°F), while the thermometer might peak at a mild 18°C (64°F). Rain is not uncommon, with 37 mm (1.5 in) of precipitation expected over 8 days. Be prepared for the damp feeling of 87% average humidity, making layering a smart choice!

April Temperature in Risti

In April in Risti, the average temperature is 5°C (41°F). Maximum temperatures can reach 18°C (64°F), while minimums can drop as low as -5°C (24°F). Be prepared for a mix of chilly and mild weather, ideal for layering your travel wardrobe.

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

The chart illustrates April temperature patterns in Risti, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Risti, April typically has an average temperature of 5°C (41°F), with highs reaching up to 18°C (64°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec312933415061656457484134
Data source: Temperature data for Risti 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 Risti

In Risti in April, the total precipitation amount is 37 mm (1.5 in) over a span of 8 days.

April Precipitation Trends in Risti

The chart displays monthly precipitation patterns in Risti, 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 Risti, April typically receives around 37 mm (1.5 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec4649543740578399851097561
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Risti

In Risti 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 Risti

This chart illustrates the average monthly humidity levels in Risti, 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 Risti is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%91%90%87%76%80%80%83%87%90%91%90%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Risti

In Risti 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 Risti for better planning.

Maximum UV Index Levels in Risti for April

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

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

This table compares monthly weather conditions in Risti, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)46 mm (1.8 inches)92%low
February Weather-2°C (29°F)49 mm (1.9 inches)91%low
March Weather0°C (33°F)54 mm (2.1 inches)90%moderate
April Weather5°C (41°F)37 mm (1.5 inches)87%moderate
May Weather10°C (51°F)40 mm (1.6 inches)76%moderate
June Weather16°C (61°F)57 mm (2.3 inches)80%high
July Weather18°C (65°F)83 mm (3.3 inches)80%high
August Weather18°C (64°F)99 mm (3.9 inches)83%high
September Weather14°C (57°F)85 mm (3.3 inches)87%moderate
October Weather9°C (49°F)109 mm (4.3 inches)90%low
November Weather5°C (42°F)75 mm (2.9 inches)91%low
December Weather1°C (34°F)61 mm (2.4 inches)90%low

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