August weather forecastNorth Grosvenor Dale, CT
August
Weather in August
The last month of the summer, August, is another warm month in North Grosvenor Dale, Connecticut, with an average temperature varying between 79.5°F (26.4°C) and 60.4°F (15.8°C).Temperature
With the onset of August, the average high-temperature registers at a still warm 79.5°F (26.4°C), subtly different from July's 81.3°F (27.4°C). During August, North Grosvenor Dale witnesses a consistent average low-temperature of 60.4°F (15.8°C).Humidity
In North Grosvenor Dale, the average relative humidity in August is 78%.Rainfall
In August, the rain falls for 14.8 days. Throughout August, 2.52" (64mm) of precipitation is accumulated. Throughout the year, there are 151.1 rainfall days, and 31.26" (794mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in August in North Grosvenor Dale is 13h and 49min.On the first day of the month, sunrise is at 5:41 am and sunset at 8:05 pm. On the last day of August, sunrise is at 6:12 am and sunset at 7:22 pm EDT.
Sunshine
August has the most sunshine of the year in North Grosvenor Dale, Connecticut, with an average of 10h of sunshine.UV index
The average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index, 5 during August, leads to the following recommendations:
Ensure safety - Sun damage prevention is strongly urged. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
North Grosvenor Dale, CT
- Average high temperature in August: 79.5°F
The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (31.5°F).
- Average low temperature in August: 60.4°F
The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).
Average pressure in August
North Grosvenor Dale, CT
- Average pressure in August: 29.98"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in August
North Grosvenor Dale, CT
- Average wind speed in August: 5.7mph
The windiest month (with the highest average wind speed) is January (9mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in August
North Grosvenor Dale, CT
- Average humidity in August: 78%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (72%).
Average rainfall in August
North Grosvenor Dale, CT
- Average rainfall in August: 2.52"
The wettest month (with the highest rainfall) is December (3.11").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days in August
North Grosvenor Dale, CT
- Average rainfall days in August: 14.8 days
The month with the highest number of rainy days is July (16.3 days).
The months with the least rainy days are January and February (7.8 days).
Average snowfall in August
North Grosvenor Dale, CT
- Average snowfall in August: 0"
The months with the highest snowfall are February and March (5.08").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
North Grosvenor Dale, CT
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is March (9.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
North Grosvenor Dale, CT
- Average daylight in August: 13h and 48min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in August: 10h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in August
North Grosvenor Dale, CT
- Average sunshine days in August: 14.3 days
The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is July (12.9 days).
Average UV index in August
North Grosvenor Dale, CT
- Average UV index in August: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in August
North Grosvenor Dale, CT
- Average cloud cover in August: 37
The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in August
North Grosvenor Dale, CT
- Average visibility in August: 5mi
The months with the highest visibility are March, April, November and December (6mi).
The months with the lowest visibility are January, February, May, June, July, August, September and October (5mi).
