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April Weather in Ylitornio, Finland

Last updated: August 23, 2025

In April, the average temperature in Ylitornio, Finland hovers around 1°C (33°F). While the mercury can plummet to a chilly -15°C (5°F), it may also rise to a pleasant 17°C (63°F). Expect about 36 mm (1.4 in) of precipitation spread over 7 days, accompanied by an average humidity level of 86%, creating a uniquely crisp climate.

April Temperature in Ylitornio

In April in Ylitornio, the average temperature is 1°C (33°F). The maximum can reach 17°C (63°F) and the minimum can be as low as -15°C (5°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for their trip to Ylitornio during this time.

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

The chart illustrates April temperature patterns in Ylitornio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ylitornio, April typically has an average temperature of 1°C (33°F), with highs reaching up to 17°C (63°F) and lows dropping to around -15°C (5°F).
JanFebMarAprMayJunJulAugSepOctNovDec141424334457625747362619
Data source: Temperature data for Ylitornio 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 Ylitornio

In Ylitornio in April, the total precipitation amount is 36 mm (1.4 in) over a span of 7 days.

April Precipitation Trends in Ylitornio

The chart displays monthly precipitation patterns in Ylitornio, 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 Ylitornio, April typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec474245364865749769936568
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Ylitornio

In Ylitornio in April humidity is 86%. With average temperature 1°C (33°F), this humidity feels like a biting chill that seeps into your bones, making travel uncomfortable and necessitating extra layers for warmth to counteract the dampness in the air.

April Average Humidity in Ylitornio

This chart illustrates the average monthly humidity levels in Ylitornio, 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 Ylitornio is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec101%99%92%87%82%78%83%87%91%96%98%101%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Ylitornio

In Ylitornio in April, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Ylitornio, you can check the information here.

Maximum UV Index Levels in Ylitornio for April

The chart shows the monthly maximum UV Index (UVI) for Ylitornio 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 Ylitornio typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112345543111
Data source: Ylitornio 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 Ylitornio Compares to Other Months

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

This table compares monthly weather conditions in Ylitornio, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (14°F)47 mm (1.8 inches)101%low
February Weather-10°C (15°F)42 mm (1.6 inches)99%low
March Weather-5°C (24°F)45 mm (1.8 inches)92%low
April Weather1°C (33°F)36 mm (1.4 inches)86%moderate
May Weather7°C (45°F)48 mm (1.9 inches)82%moderate
June Weather14°C (57°F)65 mm (2.6 inches)78%moderate
July Weather17°C (62°F)74 mm (2.9 inches)83%moderate
August Weather14°C (57°F)97 mm (3.8 inches)87%moderate
September Weather8°C (47°F)69 mm (2.7 inches)91%moderate
October Weather2°C (36°F)93 mm (3.7 inches)96%low
November Weather-3°C (27°F)64 mm (2.5 inches)98%low
December Weather-7°C (20°F)68 mm (2.7 inches)101%low

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