August weather forecast
Brownville, ME

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Weather in August

The last month of the summer, August, is also a moderately hot month in Brownville, Maine, with an average temperature fluctuating between 75.9°F (24.4°C) and 55.2°F (12.9°C).

Temperature

The unfolding of August shows an average high-temperature of a still warm 75.9°F (24.4°C), indicating a slight variance from July's 77.5°F (25.3°C). During the month of August, the temperature falls to an average of 55.2°F (12.9°C).

Humidity

In August, the average relative humidity is 78%.

Rainfall

In Brownville, in August, it is raining for 15.2 days, with typically 2.32" (59mm) of accumulated precipitation. In Brownville, during the entire year, the rain falls for 146.2 days and collects up to 27.17" (690mm) of precipitation.

Snowfall

June through September are months without snowfall in Brownville.

Daylight

In Brownville, the average length of the day in August is 14h and 2min.
On the first day of August, sunrise is at 5:21 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 7:15 pm EDT.

Sunshine

The month with the most sunshine is August, with an average of 9.7h 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 of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: A daily maximum UV index of 5 in August translates into the following instructions:
Make use of precautions - It is urged to ward off sun damage. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Updated: Aug 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average August temperature?

August temperatures vary between a high-temperature of 75.9°F (24.4°C) and a low-temperature of 55.2°F (12.9°C).

What is the average humidity in August?

In Brownville, the average relative humidity in August is 78%.

How many days does it rain in August?

In Brownville, in August, it is raining for 15.2 days, with typically 2.32" (59mm) of accumulated precipitation.

When it does not snow?

In Brownville, Maine, snow does not fall in June through September.

How many hours of daylight does Brownville have in August?

In Brownville, the average day length in August is 14h and 2min.

When are sunrise and sunset in August?

On the first day of August, sunrise is at 5:21 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 7:15 pm EDT.

What month has the most sunshine?

With an average of 9.7h of sunshine, August has the most sunshine of the year.

How many hours of sunshine does Brownville have in August?

In Brownville, the average sunshine duration in August is 9.7h.

What is the month with the highest UV index?

June through August, with an average maximum UV index of 5, are months with the highest UV index.

What is the UV index reading in August?

In August, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Brownville, ME

Average temperature in August - Brownville, ME
  • Average high temperature in August: 75.9°F

The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (24.3°F).

  • Average low temperature in August: 55.2°F

The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (11.1°F).

Average pressure in August
Brownville, ME

Average pressure in August - Brownville, ME
  • Average pressure in August: 29.95"Hg

The months with the highest atmospheric pressure are September and November (30.03"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in August
Brownville, ME

Average wind speed in August - Brownville, ME
  • Average wind speed in August: 5.3mph

The windiest month (with the highest average wind speed) is March (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity in August
Brownville, ME

Average humidity in August - Brownville, ME
  • Average humidity in August: 78%

The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is May (75%).

Average rainfall in August
Brownville, ME

Average rainfall in August - Brownville, ME
  • Average rainfall in August: 2.32"

The wettest month (with the highest rainfall) is April (2.91").
The driest month (with the least rainfall) is July (1.57").

Average rainfall days in August
Brownville, ME

Average rainfall days in August - Brownville, ME
  • Average rainfall days in August: 15.2 days

The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is February (6.9 days).

Average snowfall in August
Brownville, ME

Average snowfall in August - Brownville, ME
  • Average snowfall in August: 0"

The month with the highest snowfall is February (8.35").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Brownville, ME

Average snowfall days in August - Brownville, ME
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Brownville, ME

Average daylight in August / Average sunshine in August - Brownville, 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 4min

The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).

Average sunshine days in August
Brownville, ME

Average sunshine days in August - Brownville, ME
  • Average sunshine days in August: 13.8 days

The month with the most sunshine days is September (16.5 days).
The month with the least sunshine days is April (10.7 days).

Average UV index in August
Brownville, ME

Average UV index in August - Brownville, 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, October, November and December (UV index 2).

Average cloud cover in August
Brownville, ME

Average cloud cover in August - Brownville, ME
  • Average cloud cover in August: 40

The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 40).

Average visibility in August
Brownville, ME

Average visibility in August - Brownville, ME
  • Average visibility in August: 5mi

The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).

Brownville, Maine, USA

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