August weather forecast
Falmouth, ME

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Weather in August

The last month of the summer, August, is also a moderately hot month in Falmouth, Maine, with an average temperature fluctuating between 60.1°F and 74.3°F.

Temperature

With the advent of August, Falmouth experiences an average high-temperature of a still warm 74.3°F, mirroring a close resemblance to the previous month. August nights experience a consistent temperature drop to a refreshing 60.1°F.

Humidity

In August, the average relative humidity is 80%.

Rainfall

In Falmouth, in August, during 13.1 rainfall days, 1.85" of precipitation is typically accumulated. Throughout the year, in Falmouth, there are 132.8 rainfall days, and 19.88" of precipitation is accumulated.

Snowfall

In Falmouth, Maine, snow does not fall in June through October.

Daylight

The average length of the day in August in Falmouth is 13h and 56min.
On the first day of August in Falmouth, sunrise is at 5:29 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 7:19 pm EDT.

Sunshine

With an average of 10.5h of sunshine, August has the most sunshine of the year in Falmouth.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In August, a daily maximum UV index of 5 leads to the following instructions:
Undertake protective steps - Recommendations to avoid sunburn are issued. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
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FAQ

What is the usual temperature for Falmouth in August?

During August, Falmouth experiences an average high-temperature of 74.3°F and a low-temperature of 60.1°F.

What is the average humidity in August in Falmouth?

The average relative humidity in August in Falmouth is 80%.

How many days does it rain in August in Falmouth?

In Falmouth, during August, the rain falls for 13.1 days and regularly aggregates up to 1.85" of precipitation.

When it does not snow in Falmouth?

In Falmouth, Maine, snow does not fall in June through October.

What is the average length of the day in August in Falmouth?

In Falmouth, the average day length in August is 13h and 56min.

What time are sunrise and sunset in August in Falmouth?

In August, on the first day of the month, sunrise is at 5:29 am and sunset at 8:04 pm. On the last day of the month, in Falmouth, sunrise is at 6:03 am and sunset at 7:19 pm EDT.

What month has the most sunshine in Falmouth?

August has the most sunshine of the year in Falmouth, with an average of 10.5h of sunshine.

How many hours of sunshine does Falmouth have in August?

In August, the average sunshine duration is 10.5h.

What is the month with the highest UV index in Falmouth?

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

How high is the UV index in August in Falmouth?

The average daily maximum UV index in August in Falmouth, Maine, is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
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
Falmouth, ME

Average temperature in August - Falmouth, 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).

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Average pressure in August
Falmouth, ME

Average pressure in August - Falmouth, 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).

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Average wind speed in August
Falmouth, ME

Average wind speed in August - Falmouth, 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).

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Average humidity in August
Falmouth, ME

Average humidity in August - Falmouth, 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%).

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Average rainfall in August
Falmouth, ME

Average rainfall in August - Falmouth, 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").

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Average rainfall days in August
Falmouth, ME

Average rainfall days in August - Falmouth, 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).

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Average snowfall in August
Falmouth, ME

Average snowfall in August - Falmouth, 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").

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Average snowfall days in August
Falmouth, ME

Average snowfall days in August - Falmouth, 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).

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

Average daylight in August / Average sunshine in August - Falmouth, ME
  • Average daylight in August: 13h and 5min

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 3min

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).

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Average sunshine days in August
Falmouth, ME

Average sunshine days in August - Falmouth, 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).

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Average UV index in August
Falmouth, ME

Average UV index in August - Falmouth, 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).

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Average cloud cover in August
Falmouth, ME

Average cloud cover in August - Falmouth, 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).

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Average visibility in August
Falmouth, ME

Average visibility in August - Falmouth, 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).

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Falmouth, Maine, USA

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