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August Weather in Norfolk, United States

Last updated: June 24, 2025

In August, the average temperature in Norfolk, United States hovers around 22°C (71°F). However, temperatures can vary, reaching a minimum of 9°C (49°F) and peaking at 33°C (92°F). Expect 117 mm (4.6 in) of precipitation spread over 12 days, while the average humidity sits comfortably at 65%.

August Temperature in Norfolk

In August in Norfolk, the average temperature is 22°C (71°F). Maximum temperatures can reach 33°C (92°F), while minimums can drop as low as 9°C (49°F). This range makes it an ideal time for travelers seeking pleasant weather and comfortable outdoor activities.

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

The chart illustrates August temperature patterns in Norfolk, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Norfolk, August typically has an average temperature of 22°C (71°F), with highs reaching up to 33°C (92°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec273035465767727164544031
Data source: Temperature data for Norfolk 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 Norfolk

In Norfolk in August, the total precipitation amount is 117 mm (4.6 in), occurring over a span of 12 days.

August Precipitation Trends in Norfolk

The chart displays monthly precipitation patterns in Norfolk, 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 Norfolk, August typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec79958913712399151117124150100117
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Norfolk

In Norfolk in August, humidity is 65%. With an average temperature of 22°C (71°F), this humidity feels like a warm embrace, making it a perfect time for leisurely strolls or exploring local attractions, though travelers should stay hydrated to fully enjoy the experience.

August Average Humidity in Norfolk

This chart illustrates the average monthly humidity levels in Norfolk, 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 Norfolk is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%81%78%70%69%62%65%68%74%82%80%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Norfolk

In Norfolk in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Norfolk.

Maximum UV Index Levels in Norfolk for August

The chart shows the monthly maximum UV Index (UVI) for Norfolk 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 Norfolk typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356810101098642
Data source: Norfolk 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 Norfolk Compares to Other Months

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

This table compares monthly weather conditions in Norfolk, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)79 mm (3.1 inches)84%moderate
February Weather-1°C (30°F)95 mm (3.8 inches)82%moderate
March Weather2°C (36°F)89 mm (3.5 inches)81%high
April Weather8°C (47°F)137 mm (5.4 inches)78%very high
May Weather14°C (58°F)123 mm (4.8 inches)69%very high
June Weather19°C (67°F)99 mm (3.9 inches)69%very high
July Weather22°C (73°F)151 mm (6.0 inches)62%very high
August Weather22°C (71°F)117 mm (4.6 inches)65%very high
September Weather18°C (64°F)123 mm (4.9 inches)68%very high
October Weather12°C (54°F)150 mm (5.9 inches)74%high
November Weather4°C (40°F)100 mm (3.9 inches)82%moderate
December Weather0°C (32°F)117 mm (4.6 inches)80%low

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