United StatesAverage weather for Acton in August
It's hot in August in Acton with an average temperature of 36°C. Temperatures this month range from a low of 34°C to a high of 38°C. At night, you can expect temperatures between 19°C and 23°C.
Start of August
The month of August starts in Acton with hot temps, averaging around 36°C during the day and nights around 21°C. No precipitation expected at the start of the month; it’ll be sunny. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Mid August
By mid-August, daytime temps rise to around 37°C, with nights around 21°C. Not much precipitation expected during this period. It’s mostly dry and sunny. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
End of August
By the end of August, the average daytime temperature in Acton is around 36°C, while nighttime temps are about 21°C. No precipitation expected at the end of the month; it’ll be mostly sunny. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
According to weather history, there is only 9,6 mm of precipitation in August. The wind speed is around 5 Bft, mostly coming from the Southwest.
Acton in August |
New York | ||
|---|---|---|---|
 Average temperature |
36°C | 30°C | |
 Max. temperature |
38°C | 31°C | |
| Min. temperature |
34°C | -5°C | |
 Total precipitation |
9,6 mm | 79 mm | |
| Rainy days |
0 days | 13 days | |
July
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is August a good time to visit Acton?
August isn’t a good month to be in Acton. The average temperature of 36°C this month is uncomfortably hot for a comfortable stay.
Temperature records
With 42°C in 2022, Acton reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 23°C in 2023. The extreme nighttime temperatures ranged from a lowest recorded value of 14°C to a highest value of 27°C.
Check out the climate of Acton for all months and discover the best travel time
Daily Temperature in August in Acton
This chart shows the average daily high and low temperatures in August for Acton, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in August in Acton
The chart below shows the average daily precipitation in August for Acton, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for August, you can expect it to stay dry all month in Acton.
Daily UV index in August in Acton
This chart shows the average daily UV index in August in Acton, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Acton over the years
This chart shows the average temperature in August in Acton, measured in degrees Celsius, over the past few years.
Total precipitation in August in Acton over the years
This chart shows the average precipitation in August in Acton, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in August for Acton
Click on any day in August to get detailed info about the usual weather on that day in Acton. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Acton
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Average weather in Acton by month
Click on a month below to see detailed weather info for Acton. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
