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August Weather in Rosendal, Norway

Last updated: August 27, 2025

In Rosendal, Norway, the average temperature in August hovers around 13°C (56°F), with a minimum of 4°C (40°F) and a pleasant maximum of 25°C (77°F). Expect 256 mm (10.1 in) of precipitation spread over approximately 21 days, contributing to an average humidity of a high 87%. Prepare for a month that balances warmth and occasional rain!

August Temperature in Rosendal

In August in Rosendal, the average temperature is 13°C (56°F). The maximum can reach 25°C (77°F), and the minimum can be as low as 4°C (40°F). This makes it a comfortable time for travelers to explore the area, but it's advisable to dress in layers to accommodate the varying temperatures throughout the day.

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

The chart illustrates August temperature patterns in Rosendal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rosendal, August typically has an average temperature of 13°C (56°F), with highs reaching up to 25°C (77°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec303034394755575651433732
Data source: Temperature data for Rosendal 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 Rosendal

In Rosendal in August, the precipitation amount is 256 mm (10.1 in), occurring over a span of 21 days.

August Precipitation Trends in Rosendal

The chart displays monthly precipitation patterns in Rosendal, 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 Rosendal, August typically receives around 256 mm (10.1 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec235227239155112196198256336365263274
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Rosendal

In Rosendal in August humidity is 87%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making it challenging to explore comfortably.

August Average Humidity in Rosendal

This chart illustrates the average monthly humidity levels in Rosendal, 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 Rosendal is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%90%87%84%81%86%87%90%92%93%91%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Rosendal

In Rosendal 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 Rosendal.

Maximum UV Index Levels in Rosendal for August

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

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

This table compares monthly weather conditions in Rosendal, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)235 mm (9.3 inches)92%low
February Weather-1°C (30°F)227 mm (8.9 inches)90%low
March Weather1°C (34°F)239 mm (9.4 inches)90%moderate
April Weather4°C (40°F)155 mm (6.1 inches)87%moderate
May Weather8°C (47°F)112 mm (4.4 inches)84%moderate
June Weather13°C (55°F)196 mm (7.7 inches)81%high
July Weather14°C (58°F)198 mm (7.8 inches)86%high
August Weather13°C (56°F)256 mm (10.1 inches)87%moderate
September Weather11°C (51°F)336 mm (13.2 inches)90%moderate
October Weather6°C (44°F)365 mm (14.4 inches)92%low
November Weather3°C (37°F)263 mm (10.3 inches)93%low
December Weather0°C (32°F)274 mm (10.8 inches)90%low

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