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March Weather in Ostnor, Sweden

Last updated: August 27, 2025

In March, the average temperature in Ostnor, Sweden hovers around -1°C (30°F), with lows plummeting to -21°C (-6°F) and highs reaching up to 13°C (56°F). Expect 43 mm (1.7 in) of precipitation spread over 8 days, contributing to a significant average humidity of 91%. Stay warm and dry!

March Temperature in Ostnor

In March in Ostnor, the average temperature is -1°C (30°F), with maximums reaching 13°C (56°F) and minimums dropping as low as -21°C (-6°F). Be prepared for a wide range of temperatures if you're planning to travel during this time.

March Weather in Ostnor: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Ostnor, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ostnor, March typically has an average temperature of -1°C (30°F), with highs reaching up to 13°C (56°F) and lows dropping to around -21°C (-6°F).
JanFebMarAprMayJunJulAugSepOctNovDec242530374859615850423326
Data source: Temperature data for Ostnor 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.

March Precipitation in Ostnor

In Ostnor in March, the total precipitation amount is 43 mm (1.7 in) over the course of 8 days.

March Precipitation Trends in Ostnor

The chart displays monthly precipitation patterns in Ostnor, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Ostnor, March typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec413943316173769270996366
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Ostnor

In Ostnor in March, humidity is 91%. With an average temperature of -1°C (30°F), this humidity feels like stepping into a damp, chilly fog that clings to your skin, making every breath a reminder of the cold, and every step outdoors an adventure in resilience against the elements.

March Average Humidity in Ostnor

This chart illustrates the average monthly humidity levels in Ostnor, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Ostnor is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec97%94%91%85%77%76%75%80%89%93%96%96%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Ostnor

In Ostnor in March, 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 Ostnor, you can check the information here.

Maximum UV Index Levels in Ostnor for March

The chart shows the monthly maximum UV Index (UVI) for Ostnor in March, 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 March, the maximum UV index in Ostnor typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113457754211
Data source: Ostnor March 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 March Weather in Ostnor Compares to Other Months

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

This table compares monthly weather conditions in Ostnor, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)41 mm (1.6 inches)97%low
February Weather-4°C (25°F)39 mm (1.5 inches)94%low
March Weather-1°C (30°F)43 mm (1.7 inches)91%moderate
April Weather3°C (38°F)31 mm (1.2 inches)85%moderate
May Weather9°C (48°F)61 mm (2.4 inches)77%moderate
June Weather15°C (59°F)73 mm (2.9 inches)76%high
July Weather16°C (61°F)76 mm (3.0 inches)74%high
August Weather15°C (58°F)92 mm (3.6 inches)80%moderate
September Weather10°C (51°F)70 mm (2.8 inches)88%moderate
October Weather5°C (42°F)99 mm (3.9 inches)93%low
November Weather1°C (34°F)63 mm (2.5 inches)96%low
December Weather-3°C (26°F)66 mm (2.6 inches)96%low

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