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April Weather in Heby, Sweden

Last updated: August 27, 2025

In April, the average temperature in Heby, Sweden hovers around 5°C (41°F), with a range that can dip to a chilly -10°C (13°F) or rise to a pleasant 23°C (74°F). You can expect about 31 mm (1.2 in) of precipitation spread over 7 days, contributing to an average humidity level of 82%. Be prepared for a mix of weather conditions during this time!

April Temperature in Heby

In April in Heby, the average temperature is 5°C (41°F). Maximums can reach 23°C (74°F), while minimums can drop as low as -10°C (13°F). Travelers should be prepared for a wide temperature range and pack accordingly.

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

The chart illustrates April temperature patterns in Heby, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heby, April typically has an average temperature of 5°C (41°F), with highs reaching up to 23°C (74°F) and lows dropping to around -10°C (13°F).
JanFebMarAprMayJunJulAugSepOctNovDec292934415162646153453731
Data source: Temperature data for Heby 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 Heby

In Heby in April, the precipitation amount is 31 mm (1.2 in) over the course of 7 days.

April Precipitation Trends in Heby

The chart displays monthly precipitation patterns in Heby, 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 Heby, April typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec353138315767677756774754
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Heby

In Heby in April, humidity is 82%. With an average temperature of 5°C (41°F), this humidity feels like a chilly, damp blanket wrapping around you, making outdoor activities less enjoyable and making it essential to dress in layers to stay warm while navigating the wet conditions.

April Average Humidity in Heby

This chart illustrates the average monthly humidity levels in Heby, 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 Heby is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%88%82%71%69%67%73%83%89%91%90%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Heby

In Heby 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 Heby for better planning.

Maximum UV Index Levels in Heby for April

The chart shows the monthly maximum UV Index (UVI) for Heby 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 Heby typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123457754211
Data source: Heby 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 Heby Compares to Other Months

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

This table compares monthly weather conditions in Heby, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)35 mm (1.4 inches)91%low
February Weather-2°C (29°F)31 mm (1.2 inches)89%low
March Weather1°C (34°F)38 mm (1.5 inches)88%moderate
April Weather5°C (41°F)31 mm (1.2 inches)82%moderate
May Weather11°C (51°F)57 mm (2.3 inches)71%moderate
June Weather17°C (62°F)67 mm (2.6 inches)69%high
July Weather18°C (64°F)67 mm (2.6 inches)67%high
August Weather16°C (61°F)77 mm (3.0 inches)72%moderate
September Weather12°C (54°F)56 mm (2.2 inches)83%moderate
October Weather7°C (45°F)77 mm (3.0 inches)89%low
November Weather3°C (37°F)47 mm (1.9 inches)91%low
December Weather-1°C (31°F)54 mm (2.1 inches)90%low

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