Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
August registers an average high-temperature of an agreeable 73°F (22.8°C), slightly varied from July's 74.8°F (23.8°C). Throughout August, the average low-temperature dips to a fresh 53.1°F (11.7°C).Humidity
In August, the average relative humidity in Shirley Mills is 80%.Rainfall
In Shirley Mills, in August, during 17.8 rainfall days, 2.72" (69mm) of precipitation is typically accumulated. Throughout the year, there are 147.1 rainfall days, and 34.65" (880mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall in Shirley Mills, Maine.Daylight
In Shirley Mills, the average length of the day in August is 14h and 3min.On the first day of the month, sunrise is at 5:23 am and sunset at 8:05 pm. On the last day of August, sunrise is at 5:59 am and sunset at 7:17 pm EDT.
Sunshine
With an average of 9.2h of sunshine, August has the most sunshine of the year in Shirley Mills.UV index
In Shirley Mills, the average daily maximum UV index in August is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: A maximum high UV index of 4 in August translates into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. Minimize direct exposure to the Sun during midday when its radiation is at its peak. 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
What are August temperatures?
What is the average humidity in August?
How much does it rain in August?
When it does not snow?
What is the average length of the day in August?
What time are sunrise and sunset in August?
What month has the most sunshine?
How many hours of sunshine does Shirley Mills have in August?
What is the UV index reading in August in Shirley Mills?
Average temperature in August
Shirley Mills, ME
- Average high temperature in August: 73°F
The warmest month (with the highest average high temperature) is July (74.8°F).
The month with the lowest average high temperature is January (20.8°F).
- Average low temperature in August: 53.1°F
The month with the highest average low temperature is July (54.5°F).
The coldest month (with the lowest average low temperature) is January (7.9°F).
Average pressure in August
Shirley Mills, ME
- Average pressure in August: 29.95"Hg
The months with the highest atmospheric pressure are September and November (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in August
Shirley Mills, ME
- Average wind speed in August: 5.5mph
The windiest month (with the highest average wind speed) is March (7.9mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in August
Shirley Mills, ME
- Average humidity in August: 80%
The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is May (77%).
Average rainfall in August
Shirley Mills, ME
- Average rainfall in August: 2.72"
The wettest month (with the highest rainfall) is April (3.54").
The driest month (with the least rainfall) is February (2.24").
Average rainfall days in August
Shirley Mills, ME
- Average rainfall days in August: 17.8 days
The months with the highest number of rainy days are July and August (17.8 days).
The month with the least rainy days is February (4.4 days).
Average snowfall in August
Shirley Mills, ME
- Average snowfall in August: 0"
The month with the highest snowfall is January (14.33").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Shirley Mills, ME
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (20.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Shirley Mills, ME
- Average daylight in August: 14h and 0min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in August: 9h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).
Average sunshine days in August
Shirley Mills, ME
- Average sunshine days in August: 11 days
The month with the most sunshine days is September (15.1 days).
The month with the least sunshine days is February (8.1 days).
Average UV index in August
Shirley Mills, ME
- Average UV index in August: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in August
Shirley Mills, ME
- Average cloud cover in August: 45
The month with the most cloud cover is February (Cloud cover 73).
The months with the least cloud cover are July and August (Cloud cover 45).
Average visibility in August
Shirley Mills, ME
- Average visibility in August: 4mi
The months with the highest visibility are May, July, October and November (5mi).
The months with the lowest visibility are January, February, March, April, June, August, September and December (4mi).
Shirley Mills, Maine, USA
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