August weather forecastYarmouth, ME
August
Weather in August
August in Yarmouth maintains the summer trend set by July, offering similar weather conditions. The city remains under the tight grip of warmth and sunlight, with extended daylight hours. August contributes 1.85" (47mm) of rain, falling over 13.1 days, maintaining the summer humidity. While the temperature remains relatively consistent, the daylight duration sees a decline. August in Yarmouth, capturing the essence of late summer, gradually directs the weather towards autumn hues.Temperature
The transition into August notes an average high-temperature of a still moderately hot 74.3°F (23.5°C), revealing a mild distinction from the 74.7°F (23.7°C) in July. During August nights, Yarmouth records an average temperature of 60.1°F (15.6°C).Humidity
In Yarmouth, the average relative humidity in August is 80%.Rainfall
In Yarmouth, in August, during 13.1 rainfall days, 1.85" (47mm) of precipitation is typically accumulated. In Yarmouth, during the entire year, the rain falls for 132.8 days and collects up to 19.88" (505mm) of precipitation.Snowfall
In Yarmouth, snow does not fall in June through October.Daylight
In Yarmouth, the average length of the day in August is 13h and 56min.On the first day of August, sunrise is at 5:30 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 7:17 pm EDT.
Sunshine
The month with the most sunshine is August, with an average of 10.5h of sunshine.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum high daily UV index of 5 during August translates into the following directions:
Heed the precautions - It is counselled to guard against solar damage. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Yarmouth, ME
- Average high temperature in August: 74.3°F
The warmest month (with the highest average high temperature) is July (74.7°F).
The month with the lowest average high temperature is January (29.5°F).
- Average low temperature in August: 60.1°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (18°F).
Average pressure in August
Yarmouth, ME
- Average pressure in August: 29.96"Hg
The months with the highest atmospheric pressure are September and November (30.05"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in August
Yarmouth, ME
- Average wind speed in August: 6.4mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).
Average humidity in August
Yarmouth, ME
- Average humidity in August: 80%
The months with the highest relative humidity are June and July (81%).
The month with the lowest relative humidity is November (75%).
Average rainfall in August
Yarmouth, ME
- Average rainfall in August: 1.85"
The wettest month (with the highest rainfall) is October (2.28").
The driest month (with the least rainfall) is September (1.14").
Average rainfall days in August
Yarmouth, ME
- Average rainfall days in August: 13.1 days
The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is January (6 days).
Average snowfall in August
Yarmouth, ME
- Average snowfall in August: 0"
The month with the highest snowfall is February (2.83").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in August
Yarmouth, ME
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (7.7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Yarmouth, ME
- Average daylight in August: 13h and 54min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in August: 10h and 30min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).
Average sunshine days in August
Yarmouth, ME
- Average sunshine days in August: 14.9 days
The months with the most sunshine days are January and September (18.5 days).
The month with the least sunshine days is April (13 days).
Average UV index in August
Yarmouth, ME
- Average UV index in August: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in August
Yarmouth, ME
- Average cloud cover in August: 30
The months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in August
Yarmouth, ME
- Average visibility in August: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
