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April Weather in Petaejaevesi, Finland

Last updated: August 23, 2025

In April, the average temperature in Petaejaevesi, Finland hovers around 2°C (36°F). Expect a chill with minimum temperatures dipping as low as -15°C (5°F), while the mercury can reach a maximum of 21°C (69°F). Precipitation is not uncommon, with an average of 47 mm (1.9 in) falling over 11 days, and a notable average humidity of 87% adds to the crisp atmosphere.

April Temperature in Petaejaevesi

In April in Petaejaevesi, the average temperature is 2°C (36°F), with maximums reaching 21°C (69°F) and minimums dropping as low as -15°C (5°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your travels.

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

The chart illustrates April temperature patterns in Petaejaevesi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Petaejaevesi, April typically has an average temperature of 2°C (36°F), with highs reaching up to 21°C (69°F) and lows dropping to around -15°C (5°F).
JanFebMarAprMayJunJulAugSepOctNovDec222127364861635950413326
Data source: Temperature data for Petaejaevesi 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 Petaejaevesi

In Petaejaevesi in April, the total precipitation amount is 47 mm (1.9 in) over the course of 11 days.

April Precipitation Trends in Petaejaevesi

The chart displays monthly precipitation patterns in Petaejaevesi, 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 Petaejaevesi, April typically receives around 47 mm (1.9 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec474543476358709373766569
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Petaejaevesi

In Petaejaevesi in April, humidity is 87%. With an average temperature of 2°C (36°F), this humidity feels like an unwelcome chill that seeps into your bones, making outdoor exploration feel damp and heavy, and encouraging travelers to seek the warmth of indoor attractions instead.

April Average Humidity in Petaejaevesi

This chart illustrates the average monthly humidity levels in Petaejaevesi, 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 Petaejaevesi is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec99%97%95%87%78%74%80%85%91%95%94%98%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Petaejaevesi

In Petaejaevesi 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 Petaejaevesi for better planning.

Maximum UV Index Levels in Petaejaevesi for April

The chart shows the monthly maximum UV Index (UVI) for Petaejaevesi 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 Petaejaevesi typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113456653211
Data source: Petaejaevesi 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 Petaejaevesi Compares to Other Months

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

This table compares monthly weather conditions in Petaejaevesi, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (22°F)47 mm (1.9 inches)99%low
February Weather-6°C (21°F)45 mm (1.8 inches)97%low
March Weather-3°C (28°F)43 mm (1.7 inches)95%moderate
April Weather2°C (36°F)47 mm (1.9 inches)87%moderate
May Weather9°C (49°F)63 mm (2.5 inches)78%moderate
June Weather16°C (61°F)58 mm (2.3 inches)74%high
July Weather17°C (63°F)70 mm (2.7 inches)80%high
August Weather15°C (59°F)93 mm (3.6 inches)85%moderate
September Weather10°C (50°F)73 mm (2.9 inches)91%moderate
October Weather5°C (41°F)76 mm (3.0 inches)95%low
November Weather1°C (34°F)65 mm (2.6 inches)94%low
December Weather-3°C (26°F)69 mm (2.7 inches)98%low

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