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August Weather in Grums, Sweden

Last updated: August 27, 2025

In August, the average temperature in Grums, Sweden is a pleasant 17°C (62°F). Expect a minimum of around 9°C (49°F) and possible peaks of up to 30°C (86°F). With 86 mm (3.4 in) of precipitation over 15 days, prepare for some wet weather, coupled with an average humidity of 77%.

August Temperature in Grums

In August in Grums, the average temperature is 17°C (62°F). Maximums can reach 30°C (86°F), and minimums can drop to as low as 9°C (49°F). This comfortable temperature range makes Grums an ideal destination for travelers seeking mild weather and outdoor activities.

August Weather in Grums: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Grums, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grums, August typically has an average temperature of 17°C (62°F), with highs reaching up to 30°C (86°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec323135425262646255473934
Data source: Temperature data for Grums 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.

August Precipitation in Grums

In Grums in August, the precipitation amount is 86 mm (3.4 in) that falls over a span of 15 days.

August Precipitation Trends in Grums

The chart displays monthly precipitation patterns in Grums, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Grums, August typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec464948306565718680856977
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Grums

In Grums in August humidity is 77%. With an average temperature of 17°C (62°F), this humidity feels like a warm embrace, creating a lush, almost tropical atmosphere that can be quite stifling for traveling, making it essential to stay hydrated and take frequent breaks in the shade.

August Average Humidity in Grums

This chart illustrates the average monthly humidity levels in Grums, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Grums is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec94%92%89%81%72%68%70%77%86%91%93%94%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Grums

In Grums in August, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Grums.

Maximum UV Index Levels in Grums for August

The chart shows the monthly maximum UV Index (UVI) for Grums in August, 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 August, the maximum UV index in Grums typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123457754211
Data source: Grums August 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 August Weather in Grums Compares to Other Months

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

This table compares monthly weather conditions in Grums, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)46 mm (1.8 inches)94%low
February Weather0°C (32°F)49 mm (1.9 inches)92%low
March Weather2°C (36°F)48 mm (1.9 inches)89%moderate
April Weather6°C (42°F)29 mm (1.2 inches)81%moderate
May Weather11°C (52°F)65 mm (2.6 inches)72%moderate
June Weather16°C (62°F)65 mm (2.6 inches)68%high
July Weather18°C (65°F)71 mm (2.8 inches)70%high
August Weather17°C (62°F)86 mm (3.4 inches)77%moderate
September Weather13°C (55°F)80 mm (3.1 inches)86%moderate
October Weather8°C (47°F)85 mm (3.4 inches)91%low
November Weather4°C (39°F)68 mm (2.7 inches)93%low
December Weather1°C (34°F)77 mm (3.0 inches)94%low

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