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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- 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
Weather in January
January, the same as December, in Etna, Maine, is a freezing cold winter month, with an average temperature varying between 26.4°F (-3.1°C) and 13.6°F (-10.2°C). With average temperatures fluctuating between a high of 26.4°F (-3.1°C) and a low of 13.6°F (-10.2°C), January stands out as the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is also a subzero cold month in Etna, Maine, with temperature in the range of an average high of 28°F (-2.2°C) and an average low of 15.1°F (-9.4°C). The advent of February brings an average high-temperature of a still freezing cold 28°F (-2.2°C), almost identical to the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is an icy month in Etna, Maine, with an average temperature ranging between min 21.9°F (-5.6°C) and max 36.3°F (2.4°C). March brings a slight rise in Etna's average high-temperature, moving from a freezing cold 28°F (-2.2°C) in February to a cold 36.3°F (2.4°C). Weather in March »
Weather in April
April is a frosty spring month in Etna, Maine, with an average temperature fluctuating between 33.4°F (0.8°C) and 49.8°F (9.9°C). With the onset of April, Etna's average high-temperature experiences a rise, moving from March's icy 36.3°F (2.4°C) to a chilly 49.8°F (9.9°C). Weather in April »
Weather in May
May, the last month of the spring in Etna, is a refreshing month, with temperature in the range of an average high of 62.4°F (16.9°C) and an average low of 42.8°F (6°C). The shift from April to May is marked by an increase in the average high-temperature, moving from a frosty 49.8°F (9.9°C) to a comfortable 62.4°F (16.9°C). Weather in May »
Weather in June
June, the first month of the summer in Etna, is a pleasant month, with temperature in the range of an average low of 50.2°F (10.1°C) and an average high of 69.8°F (21°C). With the start of June, the average high-temperature marginally shifts from May's enjoyable 62.4°F (16.9°C) to an agreeable 69.8°F (21°C). Weather in June »
Weather in July
July in Etna, Maine, is a warm summer month, with an average temperature fluctuating between 57.4°F (14.1°C) and 77.2°F (25.1°C). July stands out as Etna's warmest month, with an average high-temperature of 77.2°F (25.1°C) and a low-temperature of 57.4°F (14.1°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Etna, Maine, with an average temperature varying between 56.1°F (13.4°C) and 76.5°F (24.7°C). The arrival of August denotes a barely perceptible change in the average high-temperatures to a still warm 76.5°F (24.7°C) from July's 77.2°F (25.1°C). Weather in August »
Weather in September
September, the first month of the autumn in Etna, is also an agreeable month, with an average temperature fluctuating between 50°F (10°C) and 68.9°F (20.5°C). September reveals a small adjustment in temperature, transitioning from an average high of a warm 76.5°F (24.7°C) in August to a pleasant 68.9°F (20.5°C). Weather in September »
Weather in October
October, the same as September, in Etna, Maine, is another mild autumn month, with an average temperature ranging between max 55.8°F (13.2°C) and min 41.5°F (5.3°C). With October's onset, the weather shows a temperature decrease, transitioning from a pleasant 68.9°F (20.5°C) in September to a moderate 55.8°F (13.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Etna, Maine, with an average temperature fluctuating between 43.3°F (6.3°C) and 30.6°F (-0.8°C). November indicates a shift in the average high-temperature, from October's moderate 55.8°F (13.2°C) to a chilly 43.3°F (6.3°C). Weather in November »
Weather in December
December, the first month of the winter in Etna, is also a wintry month, with an average temperature fluctuating between 21.7°F (-5.7°C) and 32.4°F (0.2°C). In December, the meteorological conditions alter, with the average high-temperature shifting from a chilly 43.3°F (6.3°C) in November to an icy 32.4°F (0.2°C). Weather in December »
Updated: Aug 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
January, marked by an average high-temperature of 26.4°F (-3.1°C) and a low-temperature of 13.6°F (-10.2°C), is the coldest month.
How many days does it rain in Etna?
In Etna, during the entire year, the rain falls for 130.5 days and collects up to 18.7" (475mm) of precipitation.
When does it snow?
January through May, October through December are months with snowfall.
When does it snow the most?
The month with the most snowfall is January, when snow falls for 11.3 days and typically aggregates up to 4.96" (126mm) of snow.
How many days does it snow?
In Etna, during the entire year, snow falls for 50.1 days and aggregates up to 21.14" (537mm) of snow.
When is the lowest UV index in Etna?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
What is the most humid month?
With an average relative humidity of 85%, February is the most humid month.
What is the month with the least sunshine?
With an average of 4h of sunshine, February has the least sunshine of the year.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
What is the least humid month?
The months with the lowest humidity are April and May, with an average relative humidity of 77%.
What is the rainiest month?
April is the month with the most rainfall. Rain falls for 13.9 days and accumulates 2.05" (52mm) of precipitation.
When it does not snow?
June through September are months without snowfall.
When are the longest days in Etna?
The month with the longest days is June, with an average of 15h and 30min of daylight.
What is the month with the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 5.
What time of the year is the hottest?
July is the warmest month of the year, registering average temperatures as high as 77.2°F (25.1°C) and as low as 57.4°F (14.1°C).
What is the driest month?
July is the month with the least rainfall. Rain falls for 13.5 days and accumulates 1.1" (28mm) of precipitation.
What month has the most sunshine?
With an average of 9.9h of sunshine, August has the most sunshine of the year.
What is the month with the shortest days in Etna?
With an average of 8h and 54min of daylight, December has the shortest days of the year.
Average temperature
Etna, ME
The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (26.4°F).
The month with the highest average low temperature is July (57.4°F).
The coldest month (with the lowest average low temperature) is January (13.6°F).
Average pressure
Etna, ME
- Average pressure in January:
29.96"Hg - Average pressure in February:
29.95"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.92"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.03"Hg - Average pressure in December:
30"Hg
The month with the highest atmospheric pressure is September (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Etna, ME
- Average wind speed in January:
7.7mph - Average wind speed in February:
7.9mph - Average wind speed in March:
8.1mph - Average wind speed in April:
7.6mph - Average wind speed in May:
6.7mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.9mph - Average wind speed in October:
7mph - Average wind speed in November:
7.2mph - Average wind speed in December:
7.5mph
The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity
Etna, ME
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April and May (77%).
Average rainfall
Etna, ME
- Average rainfall in January:
1.5" - Average rainfall in February:
1.18" - Average rainfall in March:
1.22" - Average rainfall in April:
2.05" - Average rainfall in May:
1.57" - Average rainfall in June:
1.73"
- Average rainfall in July:
1.1" - Average rainfall in August:
1.61" - Average rainfall in September:
1.26" - Average rainfall in October:
1.65" - Average rainfall in November:
1.89" - Average rainfall in December:
1.93"
The wettest month (with the highest rainfall) is April (2.05").
The driest month (with the least rainfall) is July (1.1").
Average rainfall days
Etna, ME
- Average rainfall days in January:
5.7 days - Average rainfall days in February:
6.3 days - Average rainfall days in March:
8.6 days - Average rainfall days in April:
13.9 days - Average rainfall days in May:
14.2 days - Average rainfall days in June:
14.6 days
- Average rainfall days in July:
13.5 days - Average rainfall days in August:
13.8 days - Average rainfall days in September:
9.4 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
9.5 days
The month with the highest number of rainy days is June (14.6 days).
The month with the least rainy days is January (5.7 days).
Average snowfall
Etna, ME
- Average snowfall in January:
4.96" - Average snowfall in February:
4.17" - Average snowfall in March:
2.99" - Average snowfall in April:
2.64" - Average snowfall in May:
0.31" - Average snowfall in June:
0"
The month with the highest snowfall is January (4.96").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Etna, ME
- Average snowfall days in January:
11.3 days - Average snowfall days in February:
11.6 days - Average snowfall days in March:
10 days - Average snowfall days in April:
3.6 days - Average snowfall days in May:
0.1 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.3 days - Average snowfall days in November:
4.5 days - Average snowfall days in December:
8.7 days
The month with the highest number of snowfall days is February (11.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Etna, ME
- Average daylight in January:
9h and 2min - Average daylight in February:
10h and 3min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 3min - Average daylight in May:
14h and 5min - Average daylight in June:
15h and 3min
- Average daylight in July:
15h and 1min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 4min - Average daylight in December:
8h and 5min
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).
- Average sunshine in January:
4h and 3min - Average sunshine in February:
4h and 0min - Average sunshine in March:
5h and 1min - Average sunshine in April:
6h and 5min - Average sunshine in May:
7h and 5min - Average sunshine in June:
8h and 3min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 1min - Average sunshine in October:
6h and 1min - Average sunshine in November:
4h and 5min - Average sunshine in December:
4h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days
Etna, ME
- Average sunshine days in January:
17.1 days - Average sunshine days in February:
13.8 days - Average sunshine days in March:
15 days - Average sunshine days in April:
12.1 days - Average sunshine days in May:
13.3 days - Average sunshine days in June:
13 days
- Average sunshine days in July:
15.1 days - Average sunshine days in August:
15.1 days - Average sunshine days in September:
18.6 days - Average sunshine days in October:
17.4 days - Average sunshine days in November:
16.7 days - Average sunshine days in December:
15.2 days
The month with the most sunshine days is September (18.6 days).
The month with the least sunshine days is April (12.1 days).
Average UV index
Etna, 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, November and December (UV index 2).
Average cloud cover
Etna, ME
The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are August and September (Cloud cover 39).
Average visibility
Etna, ME
The months with the highest visibility are October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August and September (5mi).
Etna, Maine, USA
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