Climate and monthly weather forecastBoothbay, ME
Climate and monthly weather forecast
Weather in January
January, the same as December, in Boothbay, Maine, is a freezing cold winter month, with an average temperature fluctuating between 29.7°F (-1.3°C) and 18°F (-7.8°C). With average high and low temperatures of 29.7°F (-1.3°C) and 18°F (-7.8°C) respectively, January is Boothbay's coldest month. Weather in January »Weather in February
The last month of the winter, February, is also a subzero cold month in Boothbay, Maine, with an average temperature varying between 19°F (-7.2°C) and 31.5°F (-0.3°C). The arrival of February brings an average high-temperature of a still freezing cold 31.5°F (-0.3°C), closely following the temperature pattern of January. Weather in February »Weather in March
The first month of the spring, March, is an icy month in Boothbay, Maine, with temperature in the range of an average low of 26.1°F (-3.3°C) and an average high of 37.9°F (3.3°C). Boothbay's transition into March sees a mild rise in the average high-temperature, edging from a freezing cold 31.5°F (-0.3°C) in February to an icy 37.9°F (3.3°C). Weather in March »Weather in April
April is a frosty spring month in Boothbay, Maine, with an average temperature ranging between min 36.1°F (2.3°C) and max 49.1°F (9.5°C). The shift into April is characterized by a rise in the average high-temperature, transitioning from March's wintry 37.9°F (3.3°C) to a frosty 49.1°F (9.5°C). Weather in April »Weather in May
The last month of the spring, May, is a mild month in Boothbay, Maine, with temperature in the range of an average high of 59.4°F (15.2°C) and an average low of 45.5°F (7.5°C). Observing a rise in May, the average high-temperature goes from April's frosty 49.1°F (9.5°C) to a moderate 59.4°F (15.2°C). Weather in May »Weather in June
June, the first month of the summer in Boothbay, is a comfortable month, with temperature in the range of an average high of 66.7°F (19.3°C) and an average low of 52.7°F (11.5°C). Boothbay's transition into June is noticed by a slight rise in the average high-temperature, advancing from a refreshing 59.4°F (15.2°C) in May to an enjoyable 66.7°F (19.3°C). Weather in June »Weather in July
July is a moderately hot summer month in Boothbay, Maine, with an average temperature fluctuating between 59.5°F (15.3°C) and 74.1°F (23.4°C). Boothbay's temperatures tend to hit their maximum during July and August, with an average high-temperature of 74.1°F (23.4°C). Weather in July »Weather in August
August, the last month of the summer in Boothbay, is another warm month, with an average temperature fluctuating between 74.1°F (23.4°C) and 59.2°F (15.1°C). Peak temperatures are observed in July and August, averaging a high-temperature of 74.1°F (23.4°C). Weather in August »Weather in September
The first month of the autumn, September, is still a refreshing month in Boothbay, Maine, with an average temperature fluctuating between 67.5°F (19.7°C) and 53.6°F (12°C). A subtle shift in Boothbay's weather is observed as August turns into September, with the average high temperature reducing from a moderately hot 74.1°F (23.4°C) to an enjoyable 67.5°F (19.7°C). Weather in September »Weather in October
October, the same as September, in Boothbay, Maine, is another mild autumn month, with an average temperature fluctuating between 45°F (7.2°C) and 56.3°F (13.5°C). As Boothbay enters October, the average high-temperature decreases from the a comfortable 67.5°F (19.7°C) of September to a mild 56.3°F (13.5°C). Weather in October »Weather in November
November, the last month of the autumn in Boothbay, is another chilly month, with an average temperature ranging between min 34.5°F (1.4°C) and max 45.5°F (7.5°C). As November commences, the average high-temperature shows a reduction, transitioning from a refreshing 56.3°F (13.5°C) in October to a frosty 45.5°F (7.5°C). Weather in November »Weather in December
The first month of the winter, December, is also an icy month in Boothbay, Maine, with temperature in the range of an average high of 35.2°F (1.8°C) and an average low of 25.3°F (-3.7°C). Onset of December comes with a temperature decline, the average high falling from a frosty 45.5°F (7.5°C) in November to a cold 35.2°F (1.8°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
With an average high-temperature of 29.7°F (-1.3°C) and an average low-temperature of 18°F (-7.8°C), January is the coldest month.
Throughout the year, there are 142.1 rainfall days, and 30.51" (775mm) of precipitation is accumulated.
Months with snowfall are January through May, November and December.
January is the month with the most snowfall. Snow falls for 9.2 days and accumulates 5.28" (134mm) of snow.
In Boothbay, during the entire year, snow falls for 40 days and aggregates up to 20.08" (510mm) of snow.
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
February and December, with an average of 4.6h of sunshine, are months with the least sunshine.
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.
June and July, with an average relative humidity of 82%, are most humid months in Boothbay.
In Boothbay, snow does not fall in June through October.
The month with the longest days is June, with an average of 15h and 24min of daylight.
The yearly peak temperatures occur in July and August, averaging a high-temperature of 74.1°F (23.4°C).
July is the month with the highest UV index in Boothbay, with an average maximum UV index of 6.
With an average of 10.3h of sunshine, August has the most sunshine of the year.
September is the month with the least rainfall. Rain falls for 10.8 days and accumulates 1.5" (38mm) of precipitation.
With an average relative humidity of 76%, November is the least humid month.
The month with the most rainfall is December, when the rain falls for 10.8 days and typically aggregates up to 3.5" (89mm) of precipitation.
December has the shortest days of the year, with an average of 9h and 0min of daylight.
Average temperature
Boothbay, ME
The warmest months (with the highest average high temperature) are July and August (74.1°F).
The month with the lowest average high temperature is January (29.7°F).
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (18°F).
Average pressure
Boothbay, ME
- Average pressure in January:
29.97"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:
29.99"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.93"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:
30.04"Hg - Average pressure in December:
30.01"Hg
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).
Average wind speed
Boothbay, ME
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.6mph - Average wind speed in April:
9.6mph - Average wind speed in May:
8.1mph - Average wind speed in June:
7.5mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6.5mph - Average wind speed in September:
7.5mph - Average wind speed in October:
8.9mph - Average wind speed in November:
9.5mph - Average wind speed in December:
10mph
The windiest months (with the highest average wind speed) are January and March (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity
Boothbay, ME
The months with the highest relative humidity are June and July (82%).
The month with the lowest relative humidity is November (76%).
Average rainfall
Boothbay, ME
- Average rainfall in January:
2.44" - Average rainfall in February:
2.32" - Average rainfall in March:
2.44" - Average rainfall in April:
3.07" - Average rainfall in May:
2.24" - Average rainfall in June:
2.48"
The wettest month (with the highest rainfall) is December (3.5").
The driest month (with the least rainfall) is September (1.5").
Average rainfall days
Boothbay, ME
- Average rainfall days in January:
6.6 days - Average rainfall days in February:
7.4 days - Average rainfall days in March:
11 days - Average rainfall days in April:
15.1 days - Average rainfall days in May:
14.9 days - Average rainfall days in June:
14.3 days
- Average rainfall days in July:
14.1 days - Average rainfall days in August:
12.5 days - Average rainfall days in September:
10.8 days - Average rainfall days in October:
13.5 days - Average rainfall days in November:
11.1 days - Average rainfall days in December:
10.8 days
The month with the highest number of rainy days is April (15.1 days).
The month with the least rainy days is January (6.6 days).
Average snowfall
Boothbay, ME
- Average snowfall in January:
5.28" - Average snowfall in February:
4.45" - Average snowfall in March:
3.74" - Average snowfall in April:
1.54" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is January (5.28").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Boothbay, ME
- Average snowfall days in January:
9.2 days - Average snowfall days in February:
9.5 days - Average snowfall days in March:
8.5 days - Average snowfall days in April:
2.7 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:
0.1 days - Average snowfall days in November:
2.9 days - Average snowfall days in December:
7 days
The month with the highest number of snowfall days is February (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Boothbay, ME
- Average daylight in January:
9h and 24min - 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 24min
- Average daylight in July:
15h and 6min - Average daylight in August:
13h and 54min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 42min - Average daylight in December:
9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January:
5h and 0min - Average sunshine in February:
4h and 36min - Average sunshine in March:
5h and 30min - Average sunshine in April:
7h and 36min - Average sunshine in May:
8h and 0min - Average sunshine in June:
8h and 36min
- Average sunshine in July:
9h and 48min - Average sunshine in August:
10h and 18min - Average sunshine in September:
8h and 24min - Average sunshine in October:
6h and 6min - Average sunshine in November:
5h and 6min - Average sunshine in December:
4h and 36min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The months with the least sunshine are February and December (Average sunshine: 4h and 36min).
Average sunshine days
Boothbay, ME
- Average sunshine days in January:
16.7 days - Average sunshine days in February:
13.1 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
11.7 days - Average sunshine days in May:
14.4 days - Average sunshine days in June:
13.6 days
- Average sunshine days in July:
15.3 days - Average sunshine days in August:
16.3 days - Average sunshine days in September:
17.5 days - Average sunshine days in October:
15.3 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 (17.5 days).
The month with the least sunshine days is April (11.7 days).
Average UV index
Boothbay, ME
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Boothbay, ME
The months with the most cloud cover are February and March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Boothbay, ME
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
