Climate and monthly weather forecastBass Harbor, ME
Climate and monthly weather forecast
Weather in January
January, like December, is a freezing cold winter month in Bass Harbor, Maine, with temperature in the range of an average low of 18.5°F (-7.5°C) and an average high of 29.7°F (-1.3°C). With its high average temperature of 29.7°F (-1.3°C) and a low of 18.5°F (-7.5°C), January is regarded as the coldest month. Weather in January »Weather in February
February, the last month of the winter in Bass Harbor, is also a subzero cold month, with an average temperature ranging between min 18.9°F (-7.3°C) and max 30.7°F (-0.7°C). Bass Harbor experiences a transition to a still subzero cold 30.7°F (-0.7°C) in average high-temperatures with the arrival of February, not greatly differing from January's 29.7°F (-1.3°C). Weather in February »Weather in March
March, the first month of the spring in Bass Harbor, is an icy month, with temperature in the range of an average high of 37.2°F (2.9°C) and an average low of 25.9°F (-3.4°C). As Bass Harbor transitions into March, a marginal rise in the average high-temperature is observed, moving from a subzero cold 30.7°F (-0.7°C) in February to a wintry 37.2°F (2.9°C). Weather in March »Weather in April
April in Bass Harbor, Maine, is a chilly spring month, with an average temperature ranging between max 48.6°F (9.2°C) and min 35.6°F (2°C). Bass Harbor's weather in April presents a rise in the average high-temperature, moving from an icy 37.2°F (2.9°C) in March to a chilly 48.6°F (9.2°C). Weather in April »Weather in May
The last month of the spring, May, is a mild month in Bass Harbor, Maine, with an average temperature fluctuating between 58.6°F (14.8°C) and 44.2°F (6.8°C). Bass Harbor's weather in May shows a rise in the average high-temperature, moving up from April's chilly 48.6°F (9.2°C) to a moderate 58.6°F (14.8°C). Weather in May »Weather in June
The first month of the summer, June, is a refreshing month in Bass Harbor, Maine, with an average temperature varying between 51.4°F (10.8°C) and 66°F (18.9°C). The shift from May to June sees a slight increase in the average high-temperature, transitioning from a refreshing 58.6°F (14.8°C) to a comfortable 66°F (18.9°C). Weather in June »Weather in July
July in Bass Harbor, Maine, is a pleasant summer month, with an average temperature fluctuating between 73.2°F (22.9°C) and 58.1°F (14.5°C). July's arrival sees a mild rise in the average high-temperature, transitioning from June's comfortable 66°F (18.9°C) to an agreeable 73.2°F (22.9°C). Weather in July »Weather in August
August, the last month of the summer in Bass Harbor, is a moderately hot month, with an average temperature fluctuating between 57.7°F (14.3°C) and 73.4°F (23°C). In Bass Harbor, the peak average temperatures are observed in August, with a high of 73.4°F (23°C) and a low of 57.7°F (14.3°C). Weather in August »Weather in September
September, the first month of the autumn in Bass Harbor, is also an enjoyable month, with an average temperature varying between 67.1°F (19.5°C) and 52.7°F (11.5°C). The onset of September entails a subtle temperature shift, as the average high-temperature eases from a warm 73.4°F (23°C) in August to a refreshing 67.1°F (19.5°C). Weather in September »Weather in October
October, the same as September, in Bass Harbor, Maine, is a moderate autumn month, with an average temperature ranging between min 45°F (7.2°C) and max 55.9°F (13.3°C). In Bass Harbor, the average high-temperature in October decreases from an enjoyable 67.1°F (19.5°C) in September to a mild 55.9°F (13.3°C). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Bass Harbor, Maine, with an average temperature ranging between min 34.7°F (1.5°C) and max 44.8°F (7.1°C). The commencement of November involves a temperature shift, with the average high-temperature dropping from a mild 55.9°F (13.3°C) in October to a frosty 44.8°F (7.1°C). Weather in November »Weather in December
December, the first month of the winter in Bass Harbor, is also an icy month, with an average temperature fluctuating between 25.7°F (-3.5°C) and 35.1°F (1.7°C). December brings a decrease in the average high-temperature, falling from November's frosty 44.8°F (7.1°C) to a wintry 35.1°F (1.7°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
Bass Harbor, Maine, reaches its average lowest temperatures in January, measuring 29.7°F (-1.3°C) at the peak and 18.5°F (-7.5°C) at the lowest.
In Bass Harbor, during the entire year, the rain falls for 142.1 days and collects up to 32.28" (820mm) of precipitation.
January through May, October through December are months with snowfall.
Throughout the year, there are 48.1 snowfall days, and 23.82" (605mm) of snow is accumulated.
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
The most humid month is February, with an average relative humidity of 83%.
February is the month with the most snowfall in Bass Harbor, Maine. Snow falls for 11.4 days and accumulates 5.75" (146mm) of snow.
February has the least sunshine of the year in Bass Harbor, with an average of 4.1h of 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 through September are months without snowfall.
With an average of 15h and 30min of daylight, June has the longest days of the year.
June through August, with an average maximum UV index of 5, are months with the highest UV index.
The month with the least rainfall is July, when the rain falls for 13 days and typically collects 1.57" (40mm) of precipitation.
Bass Harbor's August weather reaches an average high of 73.4°F (23°C) and an average low of 57.7°F (14.3°C), making it the warmest month.
With an average of 10.1h of sunshine, August has the most sunshine of the year.
The least humid month is November, with an average relative humidity of 76%.
December is the month with the most rainfall. Rain falls for 11.5 days and accumulates 3.94" (100mm) of precipitation.
December has the shortest days of the year, with an average of 8h and 54min of daylight.
Average temperature
Bass Harbor, ME
The warmest month (with the highest average high temperature) is August (73.4°F).
The month with the lowest average high temperature is January (29.7°F).
The month with the highest average low temperature is July (58.1°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).
Average pressure
Bass Harbor, ME
- Average pressure in January:
29.95"Hg - Average pressure in February:
29.94"Hg - Average pressure in March:
30"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:
30.02"Hg - Average pressure in December:
29.99"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
Bass Harbor, ME
- Average wind speed in January:
10.4mph - Average wind speed in February:
10.3mph - Average wind speed in March:
10.3mph - Average wind speed in April:
9.2mph - Average wind speed in May:
7.6mph - Average wind speed in June:
7.1mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
6.3mph - Average wind speed in September:
7.1mph - Average wind speed in October:
8.9mph - Average wind speed in November:
9.5mph - Average wind speed in December:
10.1mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity
Bass Harbor, ME
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is November (76%).
Average rainfall
Bass Harbor, ME
- Average rainfall in January:
3.19" - Average rainfall in February:
2.52" - Average rainfall in March:
2.44" - Average rainfall in April:
3.5" - Average rainfall in May:
2.28" - Average rainfall in June:
2.6"
- Average rainfall in July:
1.57" - Average rainfall in August:
1.73" - Average rainfall in September:
1.81" - Average rainfall in October:
3.35" - Average rainfall in November:
3.35" - Average rainfall in December:
3.94"
The wettest month (with the highest rainfall) is December (3.94").
The driest month (with the least rainfall) is July (1.57").
Average rainfall days
Bass Harbor, ME
- Average rainfall days in January:
8.1 days - Average rainfall days in February:
7.5 days - Average rainfall days in March:
11.3 days - Average rainfall days in April:
15.5 days - Average rainfall days in May:
14.8 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
13 days - Average rainfall days in August:
10.4 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
14 days - Average rainfall days in November:
11.7 days - Average rainfall days in December:
11.5 days
The month with the highest number of rainy days is April (15.5 days).
The month with the least rainy days is February (7.5 days).
Average snowfall
Bass Harbor, ME
- Average snowfall in January:
5.31" - Average snowfall in February:
5.75" - Average snowfall in March:
4.13" - Average snowfall in April:
2.44" - Average snowfall in May:
0.08" - Average snowfall in June:
0"
The month with the highest snowfall is February (5.75").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Bass Harbor, ME
- Average snowfall days in January:
11.8 days - Average snowfall days in February:
11.4 days - Average snowfall days in March:
9.4 days - Average snowfall days in April:
3.1 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:
4.1 days - Average snowfall days in December:
7.9 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Bass Harbor, 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 6min - 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 30min - Average sunshine in February:
4h and 6min - Average sunshine in March:
5h and 12min - Average sunshine in April:
7h and 12min - Average sunshine in May:
7h and 48min - Average sunshine in June:
8h and 36min
- Average sunshine in July:
9h and 36min - Average sunshine in August:
10h and 6min - Average sunshine in September:
8h and 12min - Average sunshine in October:
6h and 18min - Average sunshine in November:
5h and 6min - Average sunshine in December:
4h and 24min
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 6min).
Average sunshine days
Bass Harbor, ME
- Average sunshine days in January:
14.4 days - Average sunshine days in February:
12.4 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
11.2 days - Average sunshine days in May:
14.5 days - Average sunshine days in June:
14.3 days
- Average sunshine days in July:
16.6 days - Average sunshine days in August:
18.7 days - Average sunshine days in September:
17.5 days - Average sunshine days in October:
14.5 days - Average sunshine days in November:
15.7 days - Average sunshine days in December:
14.1 days
The month with the most sunshine days is August (18.7 days).
The month with the least sunshine days is April (11.2 days).
Average UV index
Bass Harbor, 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
Bass Harbor, 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 35).
Average visibility
Bass Harbor, ME
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
