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August Weather in Prudhoe Bay, United States

Last updated: June 24, 2025

In August, the average temperature in Prudhoe Bay, United States hovers around 5°C (42°F). During this month, temperatures can dip as low as -1°C (30°F) and rise to a maximum of 20°C (68°F). Expect about 71 mm (2.8 in) of precipitation spread across 12 days, contributing to an average humidity of a high 90%.

August Temperature in Prudhoe Bay

In August in Prudhoe Bay, the average temperature is 5°C (42°F). Maximum temperatures can reach 20°C (68°F), while minimums can drop as low as -1°C (30°F). This variability means travelers should be prepared for both mild and chilly weather during their visit.

August Weather in Prudhoe Bay: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Prudhoe Bay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Prudhoe Bay, August typically has an average temperature of 5°C (42°F), with highs reaching up to 20°C (68°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec-12-13-372737454136258-5
Data source: Temperature data for Prudhoe Bay 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 Prudhoe Bay

In Prudhoe Bay in August, the precipitation amount is 71 mm (2.8 in) during a total of 12 days.

August Precipitation Trends in Prudhoe Bay

The chart displays monthly precipitation patterns in Prudhoe Bay, 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 Prudhoe Bay, August typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec111916121217597145272519
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Prudhoe Bay

In Prudhoe Bay in August, humidity is 90%. With an average temperature of 5°C (42°F), this humidity feels like a chilling dampness that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable.

August Average Humidity in Prudhoe Bay

This chart illustrates the average monthly humidity levels in Prudhoe Bay, 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 Prudhoe Bay is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec99%98%96%93%88%83%89%90%92%93%98%99%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Prudhoe Bay

In Prudhoe Bay 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 Prudhoe Bay for better planning.

Maximum UV Index Levels in Prudhoe Bay for August

The chart shows the monthly maximum UV Index (UVI) for Prudhoe Bay 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 Prudhoe Bay typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112355543110
Data source: Prudhoe Bay 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 Prudhoe Bay Compares to Other Months

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

This table compares monthly weather conditions in Prudhoe Bay, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-24°C (-12°F)11 mm (0.4 inches)99%low
February Weather-25°C (-12°F)19 mm (0.7 inches)97%low
March Weather-20°C (-3°F)16 mm (0.6 inches)96%low
April Weather-14°C (8°F)12 mm (0.5 inches)93%moderate
May Weather-3°C (27°F)12 mm (0.5 inches)88%moderate
June Weather3°C (37°F)17 mm (0.7 inches)83%moderate
July Weather7°C (45°F)59 mm (2.3 inches)89%moderate
August Weather5°C (42°F)71 mm (2.8 inches)90%moderate
September Weather2°C (37°F)45 mm (1.8 inches)92%moderate
October Weather-4°C (25°F)27 mm (1.1 inches)93%low
November Weather-13°C (9°F)25 mm (1.0 inches)97%low
December Weather-21°C (-5°F)19 mm (0.8 inches)99%low

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