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March Weather in Karlshamn, Sweden

Last updated: August 27, 2025

In March, the average temperature in Karlshamn, Sweden hovers around 3°C (37°F). Be prepared for chilly days, as temperatures can dip as low as -10°C (15°F), while the warmest you might feel could be 13°C (57°F). Expect 59 mm (2.3 in) of precipitation spread over 12 days, contributing to the high average humidity of 89%. Bundle up and enjoy the unique charm of the season!

March Temperature in Karlshamn

In March in Karlshamn, the average temperature is 3°C (37°F), with maximums reaching up to 13°C (57°F) and minimums dipping as low as -10°C (15°F). Be sure to pack warm clothing and prepare for chilly conditions while exploring the area.

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

The chart illustrates March temperature patterns in Karlshamn, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Karlshamn, March typically has an average temperature of 3°C (37°F), with highs reaching up to 13°C (57°F) and lows dropping to around -10°C (15°F).
JanFebMarAprMayJunJulAugSepOctNovDec353437435161636357504337
Data source: Temperature data for Karlshamn 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 Karlshamn

In Karlshamn in March, the precipitation amount is 59 mm (2.3 in) occurring over the course of 12 days.

March Precipitation Trends in Karlshamn

The chart displays monthly precipitation patterns in Karlshamn, 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 Karlshamn, March typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec516259345250688264845777
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Karlshamn

In Karlshamn in March, humidity is 89%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that seeps into your bones, making it essential to dress warmly and prepare for an understated, yet invigorating, travel experience.

March Average Humidity in Karlshamn

This chart illustrates the average monthly humidity levels in Karlshamn, 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 Karlshamn is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%91%89%82%70%65%65%71%82%90%92%91%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Karlshamn

In Karlshamn 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 Karlshamn, you can check the information here.

Maximum UV Index Levels in Karlshamn for March

The chart shows the monthly maximum UV Index (UVI) for Karlshamn 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 Karlshamn typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567765311
Data source: Karlshamn 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 Karlshamn Compares to Other Months

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

This table compares monthly weather conditions in Karlshamn, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)51 mm (2.0 inches)92%low
February Weather1°C (35°F)62 mm (2.5 inches)91%low
March Weather3°C (37°F)59 mm (2.3 inches)89%moderate
April Weather6°C (43°F)34 mm (1.3 inches)82%moderate
May Weather11°C (52°F)52 mm (2.0 inches)70%high
June Weather16°C (62°F)50 mm (2.0 inches)65%high
July Weather17°C (64°F)68 mm (2.7 inches)65%high
August Weather17°C (63°F)82 mm (3.2 inches)71%high
September Weather14°C (57°F)64 mm (2.5 inches)82%moderate
October Weather10°C (50°F)84 mm (3.3 inches)90%moderate
November Weather6°C (43°F)57 mm (2.2 inches)92%low
December Weather3°C (37°F)77 mm (3.0 inches)91%low

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