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August Weather in Scarborough, United States

Last updated: June 24, 2025

In August, the average temperature in Scarborough, United States is a pleasant 21°C (69°F). Expect minimums of around 14°C (58°F) and maximums reaching 28°C (82°F). With an average humidity of 66%, you're likely to experience some comfort, though be prepared for 66 mm (2.6 in) of rainfall spread over about 7 days.

August Temperature in Scarborough

In August in Scarborough, the average temperature is 21°C (69°F), with maximums reaching 28°C (82°F) and minimums dropping to as low as 14°C (58°F). This mild climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates August temperature patterns in Scarborough, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Scarborough, August typically has an average temperature of 21°C (69°F), with highs reaching up to 28°C (82°F) and lows dropping to around 14°C (58°F).
JanFebMarAprMayJunJulAugSepOctNovDec303135445262686964554335
Data source: Temperature data for Scarborough 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 Scarborough

In Scarborough in August, the precipitation amount is 66 mm (2.6 in) over a period of 7 days.

August Precipitation Trends in Scarborough

The chart displays monthly precipitation patterns in Scarborough, 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 Scarborough, August typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec921029314689751066681158123141
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Scarborough

In Scarborough in August humidity is 66%. With an average temperature of 21°C (69°F), this humidity feels like a warm embrace, making it a bit sticky, but still comfortable for traveling as long as you stay hydrated and take breaks in the shade.

August Average Humidity in Scarborough

This chart illustrates the average monthly humidity levels in Scarborough, 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 Scarborough is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%82%80%72%72%67%66%71%79%84%81%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Scarborough

In Scarborough in August, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Scarborough.

Maximum UV Index Levels in Scarborough for August

The chart shows the monthly maximum UV Index (UVI) for Scarborough 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 Scarborough typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457910987532
Data source: Scarborough 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 Scarborough Compares to Other Months

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

This table compares monthly weather conditions in Scarborough, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)92 mm (3.6 inches)86%low
February Weather-1°C (31°F)102 mm (4.0 inches)84%moderate
March Weather2°C (35°F)93 mm (3.6 inches)82%moderate
April Weather6°C (44°F)146 mm (5.7 inches)80%high
May Weather11°C (53°F)89 mm (3.5 inches)72%very high
June Weather17°C (62°F)75 mm (3.0 inches)72%very high
July Weather20°C (69°F)106 mm (4.2 inches)67%very high
August Weather21°C (69°F)66 mm (2.6 inches)66%very high
September Weather18°C (64°F)81 mm (3.2 inches)71%high
October Weather13°C (55°F)158 mm (6.2 inches)78%moderate
November Weather6°C (43°F)123 mm (4.9 inches)84%moderate
December Weather1°C (35°F)141 mm (5.6 inches)81%low

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