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August Weather in Walpole, United States

Last updated: June 24, 2025

In Walpole, United States, the average temperature in August is a pleasant 21°C (70°F). While you might enjoy sunny days with highs reaching up to 33°C (92°F), be prepared for cooler moments as temperatures can drop to 6°C (43°F). This month also brings about 97 mm (3.8 in) of precipitation, typically spread over 11 days, resulting in an average humidity of 64%. Whether packing for warmth or a light shower, be ready for a mix of weather!

August Temperature in Walpole

In August in Walpole, the average temperature is 21°C (70°F), with maximums reaching up to 33°C (92°F) and minimums dropping as low as 6°C (43°F). This weather makes Walpole an ideal destination for travelers seeking pleasant temperatures and a variety of outdoor activities.

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

The chart illustrates August temperature patterns in Walpole, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Walpole, August typically has an average temperature of 21°C (70°F), with highs reaching up to 33°C (92°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec242733455766727063513728
Data source: Temperature data for Walpole 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 Walpole

In Walpole in August, the total precipitation amount is 97 mm (3.8 in) over the course of 11 days.

August Precipitation Trends in Walpole

The chart displays monthly precipitation patterns in Walpole, 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 Walpole, August typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec75897513087851269788148100112
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Walpole

In Walpole in August humidity is 64%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace, making it comfortable for traveling during the day, albeit slightly sticky in the afternoons.

August Average Humidity in Walpole

This chart illustrates the average monthly humidity levels in Walpole, 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 Walpole is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%84%76%72%67%64%72%81%87%85%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Walpole

In Walpole 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 Walpole.

Maximum UV Index Levels in Walpole for August

The chart shows the monthly maximum UV Index (UVI) for Walpole 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 Walpole typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468910997632
Data source: Walpole 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 Walpole Compares to Other Months

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

This table compares monthly weather conditions in Walpole, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (24°F)75 mm (3.0 inches)89%moderate
February Weather-3°C (27°F)89 mm (3.5 inches)88%moderate
March Weather1°C (33°F)75 mm (2.9 inches)86%high
April Weather7°C (45°F)130 mm (5.1 inches)84%very high
May Weather14°C (57°F)87 mm (3.4 inches)76%very high
June Weather19°C (67°F)85 mm (3.3 inches)72%very high
July Weather22°C (72°F)126 mm (5.0 inches)66%very high
August Weather21°C (70°F)97 mm (3.8 inches)64%very high
September Weather17°C (63°F)88 mm (3.4 inches)72%high
October Weather11°C (52°F)148 mm (5.8 inches)81%high
November Weather3°C (37°F)100 mm (3.9 inches)87%moderate
December Weather-2°C (29°F)112 mm (4.4 inches)84%low

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