Climate and monthly weather forecastNew Harbor, ME
Climate and monthly weather forecast
Weather in January
January, the same as December, in New Harbor, Maine, is a freezing cold winter month, with temperature in the range of an average low of 18°F (-7.8°C) and an average high of 29.7°F (-1.3°C). January, with an average high of 29.7°F (-1.3°C) and a low of 18°F (-7.8°C), signifies the coldest month of the year. Weather in January »Weather in February
February, the last month of the winter in New Harbor, is another freezing cold month, with temperature in the range of an average low of 19°F (-7.2°C) and an average high of 31.5°F (-0.3°C). Transitioning into February, New Harbor experiences an average high-temperature of a still subzero cold 31.5°F (-0.3°C), marking a minor shift from the preceding month. Weather in February »Weather in March
March, the first month of the spring in New Harbor, is a wintry month, with an average temperature ranging between max 37.9°F (3.3°C) and min 26.1°F (-3.3°C). With the onset of March, New Harbor's weather sees a minor temperature rise, transitioning from a subzero cold 31.5°F (-0.3°C) in February to a wintry 37.9°F (3.3°C). Weather in March »Weather in April
April is a chilly spring month in New Harbor, Maine, with an average temperature fluctuating between 36.1°F (2.3°C) and 49.1°F (9.5°C). The shift from March to April brings an increase in the average high-temperature, moving from a wintry 37.9°F (3.3°C) to a chilly 49.1°F (9.5°C). Weather in April »Weather in May
May, the last month of the spring in New Harbor, is a moderate month, 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). A rise in the average high-temperature is observed during May, moving from a frosty 49.1°F (9.5°C) in April to a moderate 59.4°F (15.2°C). Weather in May »Weather in June
The first month of the summer, June, is a refreshing month in New Harbor, Maine, with an average temperature fluctuating between 66.7°F (19.3°C) and 52.7°F (11.5°C). The onset of June marks a slight increase in the average high-temperature, moving from a mild 59.4°F (15.2°C) in May to a comfortable 66.7°F (19.3°C). Weather in June »Weather in July
July is a warm summer month in New Harbor, Maine, with an average temperature ranging between max 74.1°F (23.4°C) and min 59.5°F (15.3°C). In New Harbor, Maine, the warmest period comes during July and August, when the average high-temperature touches 74.1°F (23.4°C). Weather in July »Weather in August
August, the last month of the summer in New Harbor, is also a moderately hot month, with an average temperature varying between 59.2°F (15.1°C) and 74.1°F (23.4°C). In New Harbor, the warmest months are July and August, registering an average 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 comfortable month in New Harbor, Maine, with an average temperature varying between 53.6°F (12°C) and 67.5°F (19.7°C). The shift from August to September includes a small decrease in the average high-temperature, from a moderately hot 74.1°F (23.4°C) to a refreshing 67.5°F (19.7°C). Weather in September »Weather in October
October, the same as September, in New Harbor, Maine, is another mild autumn month, with an average temperature varying between 56.3°F (13.5°C) and 45°F (7.2°C). In October, the average high-temperature decreases from a comfortable 67.5°F (19.7°C) in September to a moderate 56.3°F (13.5°C). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in New Harbor, Maine, with an average temperature varying between 45.5°F (7.5°C) and 34.5°F (1.4°C). The decrease of average high-temperatures is mild in November, with a decline from a moderate 56.3°F (13.5°C) in October to a chilly 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 New Harbor, Maine, with an average temperature varying between 25.3°F (-3.7°C) and 35.2°F (1.8°C). The transition into December is accompanied by a temperature decrease, with the average high-temperature shifting from a frosty 45.5°F (7.5°C) in November to a wintry 35.2°F (1.8°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
New Harbor, 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
New Harbor, 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
New Harbor, 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
New Harbor, 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
New Harbor, 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
New Harbor, 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
New Harbor, 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
New Harbor, 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
New Harbor, 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
New Harbor, 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
New Harbor, 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
New Harbor, 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
New Harbor, 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).





