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April Weather in Knivsta, Sweden

Last updated: August 27, 2025

In April, the average temperature in Knivsta, Sweden hovers around 5°C (41°F). Temperatures can range from a chilly -12°C (10°F) to a pleasant 23°C (74°F). During this time, expect about 29 mm (1.1 in) of precipitation spread over 7 days, while the air maintains a high average humidity of 85%. Stay prepared for varying weather conditions!

April Temperature in Knivsta

In April, in Knivsta, the average temperature is 5°C (41°F), with maximums reaching up to 23°C (74°F) and minimums potentially dropping as low as -12°C (10°F). Be sure to pack layers to prepare for the wide temperature range during your travels!

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

The chart illustrates April temperature patterns in Knivsta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Knivsta, 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 -12°C (10°F).
JanFebMarAprMayJunJulAugSepOctNovDec303034415162646254463832
Data source: Temperature data for Knivsta 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 Knivsta

In Knivsta in April, the precipitation amount is 29 mm (1.1 in) over a span of 7 days.

April Precipitation Trends in Knivsta

The chart displays monthly precipitation patterns in Knivsta, 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 Knivsta, April typically receives around 29 mm (1.1 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec343239295960636952694155
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Knivsta

In Knivsta in April, humidity is 85%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration a challenge as the cold air clings to your skin.

April Average Humidity in Knivsta

This chart illustrates the average monthly humidity levels in Knivsta, 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 Knivsta is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%89%85%77%76%74%77%85%89%90%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Knivsta

In Knivsta 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 Knivsta for better planning.

Maximum UV Index Levels in Knivsta for April

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

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

This table compares monthly weather conditions in Knivsta, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)34 mm (1.3 inches)90%low
February Weather-1°C (30°F)32 mm (1.2 inches)88%low
March Weather1°C (34°F)39 mm (1.5 inches)89%moderate
April Weather5°C (41°F)29 mm (1.1 inches)85%moderate
May Weather10°C (51°F)59 mm (2.3 inches)77%moderate
June Weather16°C (62°F)60 mm (2.4 inches)76%high
July Weather18°C (64°F)63 mm (2.5 inches)74%high
August Weather17°C (62°F)69 mm (2.7 inches)77%moderate
September Weather12°C (54°F)52 mm (2.0 inches)85%moderate
October Weather8°C (46°F)69 mm (2.7 inches)89%low
November Weather3°C (38°F)41 mm (1.6 inches)90%low
December Weather0°C (33°F)55 mm (2.2 inches)87%low

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