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April Weather in Mietoinen, Finland

Last updated: August 23, 2025

In April, the average temperature in Mietoinen, Finland hovers around 4°C (40°F). While you may experience a brisk minimum of -10°C (14°F), the mercury can soar to a pleasant maximum of 22°C (71°F). Expect about 35 mm (1.4 in) of precipitation over 10 days, accompanied by an average humidity of 85%. Prepare accordingly to enjoy this diverse weather!

April Temperature in Mietoinen

In April in Mietoinen, the average temperature is 4°C (40°F), with maximums reaching 22°C (71°F) and minimums dropping as low as -10°C (14°F). Travelers should be prepared for a wide range of temperatures during their visit.

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

The chart illustrates April temperature patterns in Mietoinen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mietoinen, April typically has an average temperature of 4°C (40°F), with highs reaching up to 22°C (71°F) and lows dropping to around -10°C (14°F).
JanFebMarAprMayJunJulAugSepOctNovDec282632405061646153443831
Data source: Temperature data for Mietoinen 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 Mietoinen

In Mietoinen in April, the precipitation amount is 35 mm (1.4 in) spread over a period of 10 days.

April Precipitation Trends in Mietoinen

The chart displays monthly precipitation patterns in Mietoinen, 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 Mietoinen, April typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec454143354749818363775372
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Mietoinen

In Mietoinen in April, humidity is 85%. With an average temperature of 4°C (40°F), this humidity feels like an icy blanket wrapping around you, making outdoor activities feel much colder and damp, which can be quite uncomfortable for traveling.

April Average Humidity in Mietoinen

This chart illustrates the average monthly humidity levels in Mietoinen, 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 Mietoinen is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%89%85%77%78%78%79%86%90%91%89%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Mietoinen

In Mietoinen 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 Mietoinen for better planning.

Maximum UV Index Levels in Mietoinen for April

The chart shows the monthly maximum UV Index (UVI) for Mietoinen 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 Mietoinen typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113457754211
Data source: Mietoinen 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 Mietoinen Compares to Other Months

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

This table compares monthly weather conditions in Mietoinen, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)45 mm (1.8 inches)92%low
February Weather-3°C (26°F)41 mm (1.6 inches)90%low
March Weather0°C (32°F)43 mm (1.7 inches)89%moderate
April Weather4°C (40°F)35 mm (1.4 inches)85%moderate
May Weather10°C (50°F)47 mm (1.9 inches)77%moderate
June Weather16°C (61°F)49 mm (1.9 inches)78%high
July Weather18°C (64°F)80 mm (3.2 inches)78%high
August Weather16°C (62°F)83 mm (3.3 inches)79%moderate
September Weather12°C (54°F)63 mm (2.5 inches)86%moderate
October Weather7°C (45°F)77 mm (3.0 inches)90%low
November Weather3°C (38°F)53 mm (2.1 inches)91%low
December Weather-1°C (31°F)72 mm (2.8 inches)89%low

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