Climate and monthly weather forecastDexter, ME
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Dexter, Maine, with an average temperature fluctuating between 11.3°F (-11.5°C) and 24.8°F (-4°C). January, noted for its average high-temperature of 24.8°F (-4°C) and an average low-temperature of 11.3°F (-11.5°C), is considered the coldest month. Weather in January »Weather in February
The last month of the winter, February, is another freezing cold month in Dexter, Maine, with an average temperature ranging between max 26.6°F (-3°C) and min 12.6°F (-10.8°C). On the advent of February, Dexter's average high-temperature exhibits a minor adjustment to a still freezing cold 26.6°F (-3°C) from January's 24.8°F (-4°C). Weather in February »Weather in March
The first month of the spring, March, is a cold month in Dexter, Maine, with an average temperature fluctuating between 35.2°F (1.8°C) and 20.3°F (-6.5°C). As Dexter, Maine, welcomes March, the average high-temperature sees a modest rise, transitioning from a freezing cold 26.6°F (-3°C) in February to a wintry 35.2°F (1.8°C). Weather in March »Weather in April
April in Dexter, Maine, is a frosty spring month, with temperature in the range of an average low of 32.4°F (0.2°C) and an average high of 49.1°F (9.5°C). An increase in the average high-temperature marks April, moving from March's icy 35.2°F (1.8°C) to a chilly 49.1°F (9.5°C). Weather in April »Weather in May
May, the last month of the spring in Dexter, is an enjoyable month, with an average temperature varying between 62.4°F (16.9°C) and 42.6°F (5.9°C). With the onset of May, Dexter experiences a temperature shift, with the average high-temperature moving from a frosty 49.1°F (9.5°C) in April to an enjoyable 62.4°F (16.9°C). Weather in May »Weather in June
June, the first month of the summer in Dexter, is an agreeable month, with an average temperature varying between 70.3°F (21.3°C) and 49.8°F (9.9°C). The shift from May to June is marked by a slight increase in the average high-temperature, moving from a comfortable 62.4°F (16.9°C) to a pleasant 70.3°F (21.3°C). Weather in June »Weather in July
July is a warm summer month in Dexter, Maine, with an average temperature varying between 77.5°F (25.3°C) and 56.8°F (13.8°C). July, with an average high of 77.5°F (25.3°C) and a low of 56.8°F (13.8°C), signifies the warmest month of the year. Weather in July »Weather in August
August, the last month of the summer in Dexter, is another warm month, with an average temperature fluctuating between 55.2°F (12.9°C) and 76.5°F (24.7°C). The shift into August reveals an average high-temperature of a still moderately hot 76.5°F (24.7°C), closely mirroring July's climate. Weather in August »Weather in September
September, the first month of the autumn in Dexter, 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 brings a slight decrease in temperature, down from a moderately hot 76.5°F (24.7°C) in August to a pleasant 68.9°F (20.5°C). Weather in September »Weather in October
October, like September, is another refreshing autumn month in Dexter, Maine, with an average temperature ranging between max 55.4°F (13°C) and min 40.1°F (4.5°C). The onset of October coincides with a reduction in the average high-temperature, falling from an agreeable 68.9°F (20.5°C) in September to a moderate 55.4°F (13°C). Weather in October »Weather in November
November, the last month of the autumn in Dexter, is also a wintry month, with an average temperature varying between 41.9°F (5.5°C) and 29.3°F (-1.5°C). November's arrival coincides with a drop in the average high-temperature, decreasing from October's mild 55.4°F (13°C) to a wintry 41.9°F (5.5°C). Weather in November »Weather in December
December, the first month of the winter in Dexter, is also a subzero cold month, with an average temperature ranging between min 19.8°F (-6.8°C) and max 30.4°F (-0.9°C). December's onset corresponds with a shift in the average high-temperature, moving from a cold 41.9°F (5.5°C) in November to a freezing cold 30.4°F (-0.9°C). Weather in December »Updated: Jun 4, 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
January tends to be the coldest month, with temperatures averaging a daily high of 24.8°F (-4°C) and a low of 11.3°F (-11.5°C).
In Dexter, during the entire year, the rain falls for 120.7 days and collects up to 15.79" (401mm) of precipitation.
January through May, October through December are months with snowfall.
Throughout the year, in Dexter, there are 48.1 snowfall days, and 17.32" (440mm) of snow is accumulated.
The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2.
With an average relative humidity of 87%, February is the most humid month.
February and March are months with the least rain when the rain falls for 4.3 days and typically aggregates up to 0.91" (23mm) of rain.
The month with the most snowfall is February, when snow falls for 11.1 days and typically aggregates up to 4.09" (104mm) of snow.
With an average of 3.8h of sunshine, February has the least sunshine of the year in Dexter.
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.
The wettest months are April, June and October, with an average 1.73" (44mm) of rainfall.
The months with the lowest humidity are May and November, with an average relative humidity of 77%.
In Dexter, snow does not fall in June through September.
The month with the longest days is June, with an average of 15h and 36min of daylight.
The months with the highest UV index are June through August, with an average maximum UV index of 5.
Dexter's July weather, marked by an average high temperature of 77.5°F (25.3°C) and an average low temperature of 56.8°F (13.8°C), is the warmest in the year.
August has the most sunshine of the year in Dexter, with an average of 9.8h of sunshine.
December has the shortest days of the year, with an average of 8h and 48min of daylight.
Average temperature
Dexter, ME
The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (24.8°F).
The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (11.3°F).
Average pressure
Dexter, 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:
29.95"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
Dexter, ME
- Average wind speed in January:
7.3mph - Average wind speed in February:
7.3mph - Average wind speed in March:
7.6mph - Average wind speed in April:
7.5mph - Average wind speed in May:
6.6mph - Average wind speed in June:
6.1mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.8mph - Average wind speed in October:
6.6mph - Average wind speed in November:
6.8mph - Average wind speed in December:
7mph
The windiest month (with the highest average wind speed) is March (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity
Dexter, ME
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are May and November (77%).
Average rainfall
Dexter, ME
- Average rainfall in January:
0.98" - Average rainfall in February:
0.91" - Average rainfall in March:
0.91" - Average rainfall in April:
1.73" - Average rainfall in May:
1.42" - Average rainfall in June:
1.73"
The wettest months (with the highest rainfall) are April, June and October (1.73").
The driest months (with the least rainfall) are February and March (0.91").
Average rainfall days
Dexter, ME
- Average rainfall days in January:
4.5 days - Average rainfall days in February:
4.3 days - Average rainfall days in March:
7.4 days - Average rainfall days in April:
11.7 days - Average rainfall days in May:
14.4 days - Average rainfall days in June:
14.3 days
- Average rainfall days in July:
15.2 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
9.1 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
6.7 days - Average rainfall days in December:
7.3 days
The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is February (4.3 days).
Average snowfall
Dexter, ME
- Average snowfall in January:
3.74" - Average snowfall in February:
4.09" - Average snowfall in March:
2.6" - Average snowfall in April:
1.73" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is February (4.09").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Dexter, ME
- Average snowfall days in January:
9.9 days - Average snowfall days in February:
11.1 days - Average snowfall days in March:
9.8 days - Average snowfall days in April:
3.3 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:
0.6 days - Average snowfall days in November:
3.9 days - Average snowfall days in December:
9.4 days
The month with the highest number of snowfall days is February (11.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Dexter, ME
- Average daylight in January:
9h and 12min - Average daylight in February:
10h and 24min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 30min - Average daylight in May:
14h and 54min - Average daylight in June:
15h and 36min
- 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:
10h and 54min - Average daylight in November:
9h and 36min - Average daylight in December:
8h and 48min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in January:
4h and 24min - Average sunshine in February:
3h and 48min - Average sunshine in March:
4h and 54min - Average sunshine in April:
6h and 48min - Average sunshine in May:
7h and 30min - Average sunshine in June:
8h and 18min
- Average sunshine in July:
9h and 24min - Average sunshine in August:
9h and 48min - Average sunshine in September:
8h and 6min - Average sunshine in October:
5h and 54min - Average sunshine in November:
4h and 54min - Average sunshine in December:
4h and 12min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days
Dexter, ME
- Average sunshine days in January:
19.6 days - Average sunshine days in February:
16.4 days - Average sunshine days in March:
17 days - Average sunshine days in April:
14.7 days - Average sunshine days in May:
14.2 days - Average sunshine days in June:
13.8 days
- Average sunshine days in July:
12.4 days - Average sunshine days in August:
14.4 days - Average sunshine days in September:
19 days - Average sunshine days in October:
18.3 days - Average sunshine days in November:
18.6 days - Average sunshine days in December:
17.7 days
The month with the most sunshine days is January (19.6 days).
The month with the least sunshine days is July (12.4 days).
Average UV index
Dexter, 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).
Average cloud cover
Dexter, ME
The month with the most cloud cover is February (Cloud cover 58).
The months with the least cloud cover are August and September (Cloud cover 40).
Average visibility
Dexter, 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).
