August weather forecast and climate
Augusta, ME

Beautiful view of the water and skyline in Augusta, Maine, with trees and mountains in a distance
Beautiful view of the water and skyline in Augusta, Maine, with trees and mountains in a distance

Weather in August

August, the last month of the summer, in Augusta, is also a moderately hot month, with average temperature varying between 76.1°F (24.5°C) and 56.8°F (13.8°C).

Temperature

In Augusta, Maine, the average high-temperature in August is practically the same as in July - a still warm 76.1°F (24.5°C). In August, the average low-temperature is 56.8°F (13.8°C).

Humidity

In Augusta, Maine, the average relative humidity is 80%.

Rainfall

In August, the rain falls for 13.3 days. Throughout August, 2.28" (58mm) of precipitation is accumulated. Throughout the year, there are 142.3 rainfall days, and 27.52" (699mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the daya is 14h.

Sunshine

With an average of 10.1h of sunshine, August has the most sunshine of the yeara.

UV index

June through August, with an average maximum UV index of 5, are months with the highest UV indexa. A UV Index reading of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in August in Augusta?

In August, in Augusta, the average high-temperature is 76.1°F (24.5°C), and the average low-temperature is 56.8°F (13.8°C).

What is the average humidity in August in Augusta?

In Augusta, the average relative humidity in August is 80%.

How much does it rain in Augusta in August?

In Augusta, in August, during 13.3 rainfall days, 2.28" (58mm) of precipitation is typically accumulated.

When it does not snow in Augusta?

June through September are months without snowfall in Augusta, Maine.

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

The average length of the day in August in Augusta is 14h.

What month has the most sunshine in Augusta?

August has the most sunshine of the year in Augusta, with an average of 10.1h of sunshine.

How long on average sun shines in August in Augusta?

In August, the average sunshine is 10.1h.

When is the highest UV index in Augusta?

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

How high is the UV index in August in Augusta?

In Augusta, Maine, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in August
Augusta, ME

Average temperature in August - Augusta, ME
  • Average high temperature in August: 76.1°F

The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in August: 56.8°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (13.6°F).

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Average pressure in August
Augusta, ME

Average pressure in August - Augusta, ME
  • Average pressure in August: 29.96"

Months with the highest atmospheric pressure are September and November (30.04").
The month with the lowest atmospheric pressure is June (29.91").

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Average wind speed in August
Augusta, ME

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

The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in August
Augusta, ME

Average humidity in August - Augusta, ME
  • Average humidity in August: 80%

Months with the highest relative humidity are January, February and March (83%).
The month with the lowest relative humidity is November (76%).

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Average rainfall in August
Augusta, ME

Average rainfall in August - Augusta, ME
  • Average rainfall in August: 2.28"

The wettest month (with the highest rainfall) is October (2.95").
The driest month (with the least rainfall) is September (1.42").

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Average rainfall days in August
Augusta, ME

Average rainfall days in August - Augusta, ME
  • Average rainfall days in August: 13.3 days

The month with the highest number of rainy days is June (16 days).
The month with the least rainy days is January (7 days).

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Average snowfall in August
Augusta, ME

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

The month with the highest snowfall is February (6.77").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Augusta, ME

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

The month with the highest number of snowfall days is January (10.9 days).
Months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Augusta, ME
  • Average daylight in August: 14h

The month with the longest days is June (Average daylight: 15.5h).
The month with the shortest days is December (Average daylight: 8.9h).

  • Average sunshine in August: 10.1h

The month with the most sunshine is August (Average sunshine: 10.1h).
The month with the least sunshine is February (Average sunshine: 4.6h).

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Average sunshine days in August
Augusta, ME

Average sunshine days in August - Augusta, ME
  • Average sunshine days in August: 14.9 days

The month with the most sunshine days is September (17.7 days).
The month with the least sunshine days is April (11.6 days).

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Average UV index in August
Augusta, ME

Average UV index in August - Augusta, ME
  • Average UV index in August: 5

Months with the highest UV index are June, July and August (UV index 5).
Months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average cloud cover in August
Augusta, ME

Average cloud cover in August - Augusta, ME
  • Average cloud cover in August: 36

Months with the most cloud cover are March and April (Cloud cover 52).
Months with the least cloud cover are August and September (Cloud cover 36).

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Average visibility in August
Augusta, ME

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

Months with the highest visibility are January, February, March, April, October, November and December (6mi).
Months with the lowest visibility are May, June, July, August and September (5mi).

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