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August Weather in Rognan, Norway

Last updated: August 27, 2025

In August, the average temperature in Rognan, Norway hovers around 11°C (52°F). Expect cool days, with minimum temperatures dipping to 1°C (35°F) and highs reaching up to 25°C (77°F). The region experiences 142 mm (5.6 in) of precipitation spread over 21 days, leading to an average humidity of 89%. Be prepared for a moist and somewhat chilly atmosphere!

August Temperature in Rognan

In August in Rognan, the average temperature is 11°C (52°F). The maximum can reach 25°C (77°F), while the minimum can drop to as low as 1°C (35°F). This variation makes Rognan an appealing destination for travelers seeking to experience a range of weather conditions.

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

The chart illustrates August temperature patterns in Rognan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rognan, August typically has an average temperature of 11°C (52°F), with highs reaching up to 25°C (77°F) and lows dropping to around 1°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec191823303849555244352722
Data source: Temperature data for Rognan 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 Rognan

In Rognan in August, the precipitation amount is 142 mm (5.6 in) during a span of 21 days.

August Precipitation Trends in Rognan

The chart displays monthly precipitation patterns in Rognan, 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 Rognan, August typically receives around 142 mm (5.6 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec1361121651088212313214213711510496
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Rognan

In Rognan in August humidity is 89%. With an average temperature of 11°C (52°F), this humidity feels like a cool mist clinging to your skin, making outdoor activities feel damp and chilly, so it's essential to dress in layers and be prepared for a brisk experience while traveling.

August Average Humidity in Rognan

This chart illustrates the average monthly humidity levels in Rognan, 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 Rognan is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec98%96%93%91%84%81%85%89%93%95%95%98%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Rognan

In Rognan in August, 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 Rognan for better planning.

Maximum UV Index Levels in Rognan for August

The chart shows the monthly maximum UV Index (UVI) for Rognan 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 Rognan typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112456643111
Data source: Rognan 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 Rognan Compares to Other Months

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

This table compares monthly weather conditions in Rognan, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-7°C (19°F)136 mm (5.4 inches)98%low
February Weather-8°C (18°F)112 mm (4.4 inches)96%low
March Weather-5°C (23°F)165 mm (6.5 inches)93%low
April Weather-1°C (30°F)108 mm (4.3 inches)91%moderate
May Weather3°C (39°F)82 mm (3.2 inches)84%moderate
June Weather9°C (49°F)123 mm (4.8 inches)81%high
July Weather13°C (55°F)132 mm (5.2 inches)85%high
August Weather11°C (52°F)142 mm (5.6 inches)89%moderate
September Weather7°C (45°F)136 mm (5.4 inches)93%moderate
October Weather2°C (35°F)115 mm (4.5 inches)95%low
November Weather-3°C (27°F)103 mm (4.1 inches)95%low
December Weather-6°C (22°F)96 mm (3.8 inches)98%low

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