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
Monticello experiences an average high-temperature of a still moderately hot 74.5°F (23.6°C) in August, subtly different from July's 75.9°F (24.4°C). August nights experience a consistent temperature drop to a cool 53.8°F (12.1°C).Humidity
In August, the average relative humidity in Monticello is 79%.Rainfall
In Monticello, during August, the rain falls for 15.5 days and regularly aggregates up to 2.24" (57mm) of precipitation. In Monticello, during the entire year, the rain falls for 147.4 days and collects up to 31.81" (808mm) of precipitation.Snowfall
In Monticello, snow does not fall in June through September.Daylight
In Monticello, the average length of the day in August is 14h and 7min.On the first day of the month, sunrise is at 5:13 am and sunset at 8:01 pm. On the last day of August, sunrise is at 5:51 am and sunset at 7:11 pm EDT.
Sunshine
August has the most sunshine of the year in Monticello, with an average of 9.6h of sunshine.UV index
In Monticello, the average daily maximum UV index in August is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 4 during August leads to these instructions:
Heed the precautions - It is counselled to guard against solar damage. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
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 many days does it rain in August?
When it does not snow?
How many hours of daylight does Monticello have in August?
When is the sunrise / sunset in August?
What month has the most sunshine in Monticello?
How many hours of sunshine does Monticello have in August?
What is the UV index intensity in August?
Average temperature in August
Monticello, ME
- Average high temperature in August: 74.5°F
The warmest month (with the highest average high temperature) is July (75.9°F).
The month with the lowest average high temperature is January (21.9°F).
- Average low temperature in August: 53.8°F
The month with the highest average low temperature is July (55.2°F).
The coldest month (with the lowest average low temperature) is January (7.7°F).
Average pressure in August
Monticello, ME
- Average pressure in August: 29.94"Hg
The month with the highest atmospheric pressure is September (30.03"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in August
Monticello, ME
- Average wind speed in August: 6.2mph
The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in August
Monticello, ME
- Average humidity in August: 79%
The months with the highest relative humidity are January, February and March (91%).
The month with the lowest relative humidity is May (76%).
Average rainfall in August
Monticello, ME
- Average rainfall in August: 2.24"
The wettest month (with the highest rainfall) is December (3.27").
The driest month (with the least rainfall) is July (2.17").
Average rainfall days in August
Monticello, ME
- Average rainfall days in August: 15.5 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in August
Monticello, ME
- Average snowfall in August: 0"
The months with the highest snowfall are January and February (13.07").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Monticello, ME
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (19.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Monticello, ME
- Average daylight in August: 14h and 1min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in August: 9h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).
Average sunshine days in August
Monticello, ME
- Average sunshine days in August: 13.7 days
The month with the most sunshine days is September (15.1 days).
The month with the least sunshine days is April (8.7 days).
Average UV index in August
Monticello, ME
- Average UV index in August: 4
The months with the highest UV index are June and 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
Monticello, ME
- Average cloud cover in August: 42
The month with the most cloud cover is February (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility in August
Monticello, ME
- Average visibility in August: 5mi
The months with the highest visibility are April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February, March and December (4mi).
Monticello, Maine, USA
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