Climate and monthly weather forecastPlymouth, ME
Climate and monthly weather forecast
Weather in January
January, like December, is a freezing cold winter month in Plymouth, Maine, with temperature in the range of an average high of 25.3°F (-3.7°C) and an average low of 11.8°F (-11.2°C). Plymouth records the coldest temperatures in January, averaging a high of 25.3°F (-3.7°C) and a low of 11.8°F (-11.2°C). Weather in January »Weather in February
February, the last month of the winter in Plymouth, is another freezing cold month, with temperature in the range of an average low of 13.3°F (-10.4°C) and an average high of 27.7°F (-2.4°C). The shift to February signals an average high-temperature of a still subzero cold 27.7°F (-2.4°C), subtly varied from January's 25.3°F (-3.7°C). Weather in February »Weather in March
March, the first month of the spring in Plymouth, is a cold month, with temperature in the range of an average low of 21°F (-6.1°C) and an average high of 36°F (2.2°C). March witnesses a subtle temperature ascent, adjusting from a subzero cold 27.7°F (-2.4°C) in February to a wintry 36°F (2.2°C). Weather in March »Weather in April
April in Plymouth, Maine, is a frosty spring month, with temperature in the range of an average low of 32.5°F (0.3°C) and an average high of 49.3°F (9.6°C). Plymouth's weather in April shows a rise in the average high-temperature, moving up from March's wintry 36°F (2.2°C) to a chilly 49.3°F (9.6°C). Weather in April »Weather in May
May, the last month of the spring in Plymouth, is a refreshing month, with an average temperature ranging between max 62.2°F (16.8°C) and min 42.6°F (5.9°C). Plymouth's transition into May is marked by a temperature shift, moving from a frosty 49.3°F (9.6°C) in April to an enjoyable 62.2°F (16.8°C). Weather in May »Weather in June
The first month of the summer, June, is a pleasant month in Plymouth, Maine, with temperature in the range of an average low of 50°F (10°C) and an average high of 69.4°F (20.8°C). June's arrival brings a slight change in high-temperatures, adjusting from an enjoyable 62.2°F (16.8°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 Plymouth, Maine, with temperature in the range of an average high of 76.8°F (24.9°C) and an average low of 56.5°F (13.6°C). In Plymouth, the average temperatures in July are the highest, with a peak at 76.8°F (24.9°C) and a low of 56.5°F (13.6°C). Weather in July »Weather in August
August, the last month of the summer in Plymouth, is another warm month, with temperature in the range of an average high of 76.1°F (24.5°C) and an average low of 55.2°F (12.9°C). A minimal variation is noted in Plymouth's average high-temperature at the onset of August, reaching a still moderately hot 76.1°F (24.5°C) from July's 76.8°F (24.9°C). Weather in August »Weather in September
September, the first month of the autumn in Plymouth, is still a pleasant month, with temperature in the range of an average low of 48.9°F (9.4°C) and an average high of 68.9°F (20.5°C). September's arrival signals a moderate reduction in the average high-temperature, easing from a warm 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 Plymouth, Maine, with an average temperature ranging between max 55.6°F (13.1°C) and min 40.3°F (4.6°C). The shift from September to October corresponds with a decrease in the average high-temperature, down to a mild 55.6°F (13.1°C) from an agreeable 68.9°F (20.5°C). Weather in October »Weather in November
November, the last month of the autumn in Plymouth, is also an icy month, with an average temperature fluctuating between 30°F (-1.1°C) and 42.6°F (5.9°C). The commencement of November involves a temperature shift, with the average high-temperature dropping from a mild 55.6°F (13.1°C) in October to a wintry 42.6°F (5.9°C). Weather in November »Weather in December
The first month of the winter, December, is also a subzero cold month in Plymouth, Maine, with an average temperature fluctuating between 20.3°F (-6.5°C) and 31.1°F (-0.5°C). December involves a decrease in temperature, down from an icy 42.6°F (5.9°C) in November to a subzero cold 31.1°F (-0.5°C). Weather in December »Updated: Feb 12, 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
The month of January, characterized by an average high of 25.3°F (-3.7°C) and a low of 11.8°F (-11.2°C), is recognized as the coldest.
In Plymouth, Maine, during the entire year, the rain falls for 149.1 days and collects up to 31.22" (793mm) of precipitation.
January through May, October through December are months with snowfall in Plymouth, Maine.
January is the month with the most snowfall. Snow falls for 12.8 days and accumulates 9.49" (241mm) of snow.
Throughout the year, in Plymouth, there are 58.6 snowfall days, and 42.32" (1075mm) of snow is accumulated.
February is the most humid month in Plymouth, with an average relative humidity of 86%.
With an average of 4.2h of sunshine, February has the least sunshine of the year.
February is the month with the lowest UV index in Plymouth, Maine, with an average maximum UV index of 1.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Plymouth, Maine, 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.
The months with the lowest humidity in Plymouth, Maine, are April, May and November, with an average relative humidity of 78%.
The months with the most rainfall are April and October, with an average 3.31" (84mm) of precipitation.
In Plymouth, snow does not fall in June through September.
With an average of 15h and 30min of daylight, June has the longest days of the year in Plymouth.
The months with the highest UV index are June through August, with an average maximum UV index of 5.
With average high temperatures of 76.8°F (24.9°C) and lows of 56.5°F (13.6°C), July is the warmest month in Plymouth, Maine.
July is the month with the least rainfall in Plymouth. Rain falls for 16.6 days and accumulates 1.77" (45mm) of precipitation.
August has the most sunshine of the year, with an average of 9.9h of sunshine.
December has the shortest days of the year in Plymouth, Maine, with an average of 8h and 54min of daylight.
Average temperature
Plymouth, ME
The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is January (25.3°F).
The month with the highest average low temperature is July (56.5°F).
The coldest month (with the lowest average low temperature) is January (11.8°F).
Average pressure
Plymouth, ME
- Average pressure in January:
29.96"Hg - Average pressure in February:
29.96"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:
30.01"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
Plymouth, ME
- Average wind speed in January:
7.6mph - Average wind speed in February:
7.8mph - Average wind speed in March:
8mph - Average wind speed in April:
7.8mph - Average wind speed in May:
6.8mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.4mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.8mph - Average wind speed in October:
6.8mph - Average wind speed in November:
7.1mph - Average wind speed in December:
7.3mph
The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity
Plymouth, ME
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, May and November (78%).
Average rainfall
Plymouth, ME
- Average rainfall in January:
2.52" - Average rainfall in February:
2.28" - Average rainfall in March:
2.24" - Average rainfall in April:
3.31" - Average rainfall in May:
2.48" - Average rainfall in June:
2.8"
- Average rainfall in July:
1.77" - Average rainfall in August:
2.48" - Average rainfall in September:
1.89" - Average rainfall in October:
3.31" - Average rainfall in November:
2.87" - Average rainfall in December:
3.27"
The wettest months (with the highest rainfall) are April and October (3.31").
The driest month (with the least rainfall) is July (1.77").
Average rainfall days
Plymouth, ME
- Average rainfall days in January:
7 days - Average rainfall days in February:
7.3 days - Average rainfall days in March:
10.3 days - Average rainfall days in April:
15 days - Average rainfall days in May:
16.7 days - Average rainfall days in June:
16.4 days
- Average rainfall days in July:
16.6 days - Average rainfall days in August:
15.2 days - Average rainfall days in September:
11.3 days - Average rainfall days in October:
13.5 days - Average rainfall days in November:
10.1 days - Average rainfall days in December:
9.7 days
The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is January (7 days).
Average snowfall
Plymouth, ME
- Average snowfall in January:
9.49" - Average snowfall in February:
9.37" - Average snowfall in March:
6.61" - Average snowfall in April:
4.57" - Average snowfall in May:
0.63" - Average snowfall in June:
0"
The month with the highest snowfall is January (9.49").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Plymouth, ME
- Average snowfall days in January:
12.8 days - Average snowfall days in February:
13.3 days - Average snowfall days in March:
11.3 days - Average snowfall days in April:
4.6 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:
0.5 days - Average snowfall days in November:
5.3 days - Average snowfall days in December:
10.7 days
The month with the highest number of snowfall days is February (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Plymouth, ME
- Average daylight in January:
9h and 18min - Average daylight in February:
10h and 30min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 30min - Average daylight in May:
14h and 48min - Average daylight in June:
15h and 30min
- Average daylight in July:
15h and 12min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 36min - Average daylight in December:
8h and 54min
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 42min - Average sunshine in February:
4h and 12min - Average sunshine in March:
5h and 12min - Average sunshine in April:
7h and 0min - Average sunshine in May:
7h and 42min - Average sunshine in June:
8h and 30min
- Average sunshine in July:
9h and 36min - Average sunshine in August:
9h and 54min - Average sunshine in September:
8h and 12min - Average sunshine in October:
5h and 54min - Average sunshine in November:
4h and 54min - Average sunshine in December:
4h and 24min
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 12min).
Average sunshine days
Plymouth, ME
- Average sunshine days in January:
15.9 days - Average sunshine days in February:
12.2 days - Average sunshine days in March:
13 days - Average sunshine days in April:
11.2 days - Average sunshine days in May:
12.6 days - Average sunshine days in June:
11.6 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
13.8 days - Average sunshine days in September:
16.7 days - Average sunshine days in October:
15.2 days - Average sunshine days in November:
16.4 days - Average sunshine days in December:
14.5 days
The month with the most sunshine days is September (16.7 days).
The month with the least sunshine days is April (11.2 days).
Average UV index
Plymouth, ME
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 1).
Average cloud cover
Plymouth, ME
The months with the most cloud cover are February, March and April (Cloud cover 54).
The months with the least cloud cover are August and September (Cloud cover 39).
Average visibility
Plymouth, ME
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
