Climate and monthly weather forecast
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 January

January, like December, is another subzero cold winter month in Augusta, Maine, with an average temperature ranging between max 27°F (-2.8°C) and min 13.6°F (-10.2°C). With an average high-temperature of 27°F (-2.8°C) and an average low-temperature of 13.6°F (-10.2°C), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Augusta, is another freezing cold month, with temperature in the range of an average low of 15.3°F (-9.3°C) and an average high of 28.8°F (-1.8°C). In February, the average high-temperature is relatively the same as in January - a still freezing cold 28.8°F (-1.8°C). Weather in February »

Weather in March

The first month of the spring, March, is a wintry month in Augusta, Maine, with an average temperature fluctuating between 22.5°F (-5.3°C) and 37°F (2.8°C). In March, the average high-temperature marginally rises from a subzero cold 28.8°F (-1.8°C) in February to a wintry 37°F (2.8°C). Weather in March »

Weather in April

April in Augusta, Maine, is a fresh spring month, with an average temperature varying between 34°F (1.1°C) and 50°F (10°C). In Augusta, the average high-temperature in April increases from a cold 37°F (2.8°C) in March to a fresh 50°F (10°C). Weather in April »

Weather in May

May, the last month of the spring in Augusta, is an enjoyable month, with temperature in the range of an average low of 44.2°F (6.8°C) and an average high of 61.7°F (16.5°C). In Augusta, the average high-temperature in May rises from a cool 50°F (10°C) in April to a comfortable 61.7°F (16.5°C). Weather in May »

Weather in June

June, the first month of the summer in Augusta, is an agreeable month, with temperature in the range of an average high of 69.4°F (20.8°C) and an average low of 50.7°F (10.4°C). In June, the average high-temperature slightly increases from an enjoyable 61.7°F (16.5°C) in May to a pleasant 69.4°F (20.8°C). Weather in June »

Weather in July

July is a warm summer month in Augusta, Maine, with an average temperature fluctuating between 76.6°F (24.8°C) and 57.7°F (14.3°C). With an average high-temperature of 76.6°F (24.8°C) and an average low-temperature of 57.7°F (14.3°C), July is the warmest month. Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Augusta, Maine, with an average temperature ranging between min 56.8°F (13.8°C) and max 76.1°F (24.5°C). In August, the average high-temperature is almost the same as in July - a still moderately hot 76.1°F (24.5°C). Weather in August »

Weather in September

September, the first month of the autumn in Augusta, is still a pleasant month, with an average temperature varying between 50.5°F (10.3°C) and 68.9°F (20.5°C). In Augusta, the average high-temperature in September slightly decreases from a moderately hot 76.1°F (24.5°C) in August to an agreeable 68.9°F (20.5°C). Weather in September »

Weather in October

October, like September, is another mild autumn month in Augusta, Maine, with temperature in the range of an average low of 41.9°F (5.5°C) and an average high of 56.3°F (13.5°C). In Augusta, the average high-temperature in October decreases from a pleasant 68.9°F (20.5°C) in September to a moderate 56.3°F (13.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Augusta, is another chilly month, with an average temperature varying between 31.1°F (-0.5°C) and 43.7°F (6.5°C). In November, the average high-temperature drops from a moderate 56.3°F (13.5°C) in October to a frosty 43.7°F (6.5°C). Weather in November »

Weather in December

December, the first month of the winter in Augusta, is still a cold month, with an average temperature fluctuating between 22.1°F (-5.5°C) and 32.5°F (0.3°C). In Augusta, the average high-temperature in December decreases from a chilly 43.7°F (6.5°C) in November to a cold 32.5°F (0.3°C). Weather in December »
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FAQ

What is the coldest month in Augusta?

January is the coldest month, with an average high-temperature of 27°F (-2.8°C) and an average low-temperature of 13.6°F (-10.2°C).

What are the most humid months in Augusta?

The months with the highest humidity in Augusta, Maine, are January through March, with an average relative humidity of 83%.

How much does it rain in Augusta?

Throughout the year, in Augusta, there are 142.3 rainfall days, and 27.52" (699mm) of precipitation is accumulated.

When does it snow in Augusta?

January through May, October through December are months with snowfall.

How much does it snow in Augusta?

In Augusta, during the entire year, snow falls for 50.3 days and aggregates up to 29.69" (754mm) of snow.

When is the lowest UV index in Augusta?

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the snowiest month in Augusta?

The month with the most snowfall is February, when snow falls for 10.8 days and typically aggregates up to 6.77" (172mm) of snow.

What is the month with the least sunshine in Augusta?

February has the least sunshine of the year in Augusta, with an average of 4.6h of sunshine.

When is Daylight Saving Time (DST) in Augusta?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from EDT to EST.

When it does not snow in Augusta?

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

When are the longest days in Augusta?

The month with the longest days is June, with an average of 15h and 28min of daylight.

What are the months with the highest UV index in Augusta?

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

What is the warmest month in Augusta?

With an average high-temperature of 76.6°F (24.8°C) and an average low-temperature of 57.7°F (14.3°C), July is the warmest month.

What month has the most sunshine in Augusta?

The month with the most sunshine is August, with an average of 10.1h of sunshine.

What is the driest month in Augusta?

The month with the least rainfall in Augusta is September, when the rain falls for 9.8 days and typically collects 1.42" (36mm) of precipitation.

What is the rainiest month in Augusta?

October is the month with the most rainfall. Rain falls for 13.1 days and accumulates 2.95" (75mm) of precipitation.

What is the least humid month in Augusta?

The least humid month in Augusta, Maine, is November, with an average relative humidity of 76%.

What is the month with the shortest days in Augusta?

December has the shortest days of the year in Augusta, with an average of 8h and 55min of daylight.

Average pressure
Augusta, ME

Average pressure - Augusta, ME

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

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Average wind speed
Augusta, ME

Average wind speed - Augusta, ME

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
Augusta, ME

Average humidity - Augusta, ME

The 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
Augusta, ME

Average rainfall - Augusta, ME

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
Augusta, ME

Average rainfall days - Augusta, ME

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
Augusta, ME

Average snowfall - Augusta, ME

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

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Average snowfall days
Augusta, ME

Average snowfall days - Augusta, ME

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

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Average daylight / Average sunshine
Augusta, ME

Average daylight / Average sunshine - Augusta, ME

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days
Augusta, ME

Average sunshine days - Augusta, ME

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
Augusta, ME

Average UV index - Augusta, ME

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).

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Average visibility
Augusta, ME

Average visibility - Augusta, ME

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

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