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August Weather in Graenna, Sweden

Last updated: August 27, 2025

In Graenna, Sweden, the average temperature in August hovers around 16°C (61°F), with minimums dipping to 8°C (46°F) and reaching a maximum of 30°C (86°F). Expect about 83 mm (3.3 in) of precipitation spread over 14 days, accompanied by an average humidity level of 71%. Plan accordingly for a delightful blend of warmth and moisture!

August Temperature in Graenna

In August in Graenna, the average temperature is 16°C (61°F). The maximum can reach 30°C (86°F), while the minimum can drop to as low as 8°C (46°F). This pleasant temperature range makes Graenna an ideal destination for travelers seeking a comfortable climate.

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

The chart illustrates August temperature patterns in Graenna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Graenna, August typically has an average temperature of 16°C (61°F), with highs reaching up to 30°C (86°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec333235414960636154474035
Data source: Temperature data for Graenna 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 Graenna

In Graenna in August, the precipitation amount is 83 mm (3.3 in) spread over a period of 14 days.

August Precipitation Trends in Graenna

The chart displays monthly precipitation patterns in Graenna, 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 Graenna, August typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec374645315461718380774752
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Graenna

In Graenna in August humidity is 71%. With an average temperature of 16°C (61°F), this humidity feels like walking through a warm, damp blanket, making travel slightly uncomfortable but still enjoyable for those who appreciate mild weather.

August Average Humidity in Graenna

This chart illustrates the average monthly humidity levels in Graenna, 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 Graenna is approximately 71%, 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 August generated using information from the Copernicus Climate Change Service.

August UV Index in Graenna

In Graenna in August, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Graenna, you can refer to this Hourly UV Index in Graenna.

Maximum UV Index Levels in Graenna for August

The chart shows the monthly maximum UV Index (UVI) for Graenna 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 Graenna typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567764211
Data source: Graenna 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 Graenna Compares to Other Months

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

This table compares monthly weather conditions in Graenna, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)37 mm (1.5 inches)92%low
February Weather0°C (32°F)46 mm (1.8 inches)91%low
March Weather1°C (35°F)45 mm (1.8 inches)89%moderate
April Weather5°C (41°F)31 mm (1.2 inches)82%moderate
May Weather10°C (49°F)54 mm (2.1 inches)70%high
June Weather16°C (60°F)61 mm (2.4 inches)65%high
July Weather17°C (63°F)70 mm (2.8 inches)65%high
August Weather16°C (61°F)83 mm (3.3 inches)71%high
September Weather12°C (55°F)80 mm (3.1 inches)82%moderate
October Weather8°C (47°F)77 mm (3.0 inches)90%low
November Weather5°C (41°F)47 mm (1.9 inches)92%low
December Weather2°C (35°F)52 mm (2.1 inches)91%low

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