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August Weather in East Sandwich, United States

Last updated: June 24, 2025

In August, the average temperature in East Sandwich, United States is a pleasant 23°C (73°F), with a minimum of 15°C (60°F) and a maximum reaching up to 32°C (90°F). Expect about 78 mm (3.1 in) of precipitation spread over 10 days, accompanied by an average humidity level of 76%. Prepare for a mix of warmth and moisture during your stay!

August Temperature in East Sandwich

In August in East Sandwich, the average temperature is 23°C (73°F). The maximum can reach 32°C (90°F), while the minimum can be as low as 15°C (60°F). This pleasant weather makes it an ideal time for outdoor activities and sightseeing.

August Weather in East Sandwich: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in East Sandwich, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In East Sandwich, August typically has an average temperature of 23°C (73°F), with highs reaching up to 32°C (90°F) and lows dropping to around 15°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec343639475666737367584739
Data source: Temperature data for East Sandwich 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 East Sandwich

In East Sandwich in August, the precipitation amount is 78 mm (3.1 in) over the course of 10 days.

August Precipitation Trends in East Sandwich

The chart displays monthly precipitation patterns in East Sandwich, 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 East Sandwich, August typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec8610311212510287917810815193121
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in East Sandwich

In East Sandwich in August humidity is 76%. With an average temperature of 23°C (73°F), this humidity feels like a warm, enveloping blanket, making outdoor activities feel more intense and prompting travelers to seek shade or cool breaks more frequently.

August Average Humidity in East Sandwich

This chart illustrates the average monthly humidity levels in East Sandwich, 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 East Sandwich is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%82%79%75%78%76%76%76%75%80%80%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in East Sandwich

In East Sandwich 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 East Sandwich.

Maximum UV Index Levels in East Sandwich for August

The chart shows the monthly maximum UV Index (UVI) for East Sandwich 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 East Sandwich typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468910998642
Data source: East Sandwich 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 East Sandwich Compares to Other Months

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

This table compares monthly weather conditions in East Sandwich, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)86 mm (3.4 inches)84%moderate
February Weather2°C (36°F)103 mm (4.1 inches)84%moderate
March Weather4°C (39°F)112 mm (4.4 inches)82%high
April Weather8°C (47°F)125 mm (4.9 inches)79%very high
May Weather13°C (56°F)102 mm (4.0 inches)75%very high
June Weather19°C (66°F)87 mm (3.4 inches)78%very high
July Weather23°C (73°F)91 mm (3.6 inches)76%very high
August Weather23°C (73°F)78 mm (3.1 inches)76%very high
September Weather19°C (67°F)108 mm (4.2 inches)75%very high
October Weather15°C (59°F)151 mm (5.9 inches)75%high
November Weather8°C (47°F)93 mm (3.7 inches)80%moderate
December Weather4°C (39°F)121 mm (4.8 inches)80%low

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