Climate and monthly weather forecastSebec Lake, ME
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Sebec Lake, Maine, with an average temperature ranging between min 9.9°F (-12.3°C) and max 23.4°F (-4.8°C). Sebec Lake reaches its lowest average temperatures in January, measuring 23.4°F (-4.8°C) at the peak and 9.9°F (-12.3°C) at the lowest. Weather in January »Weather in February
The last month of the winter, February, is another freezing cold month in Sebec Lake, Maine, with temperature in the range of an average low of 11.1°F (-11.6°C) and an average high of 25.2°F (-3.8°C). The transition into February shows a subtle variation to a still subzero cold 25.2°F (-3.8°C) from January's 23.4°F (-4.8°C) in the average high-temperature. Weather in February »Weather in March
The first month of the spring, March, is a cold month in Sebec Lake, Maine, with temperature in the range of an average low of 19.2°F (-7.1°C) and an average high of 33.4°F (0.8°C). March's onset brings a minor rise in the average high-temperature, moving from a subzero cold 25.2°F (-3.8°C) in February to a wintry 33.4°F (0.8°C). Weather in March »Weather in April
April is a chilly spring month in Sebec Lake, Maine, with an average temperature fluctuating between 30.6°F (-0.8°C) and 46.9°F (8.3°C). As April arrives, a rise in the average high-temperature is observed, moving from a cold 33.4°F (0.8°C) in March to a frosty 46.9°F (8.3°C). Weather in April »Weather in May
May, the last month of the spring in Sebec Lake, is an enjoyable month, with an average temperature varying between 61.7°F (16.5°C) and 41.7°F (5.4°C). A notable increase in the average high-temperature is observed during May, soaring from a chilly 46.9°F (8.3°C) in April to an enjoyable 61.7°F (16.5°C). Weather in May »Weather in June
June, the first month of the summer in Sebec Lake, is an agreeable month, with an average temperature fluctuating between 48.7°F (9.3°C) and 69.4°F (20.8°C). With the onset of June, Sebec Lake observes a minor temperature ascent, with the average high-temperature adjusting from May's enjoyable 61.7°F (16.5°C) to an agreeable 69.4°F (20.8°C). Weather in June »Weather in July
July in Sebec Lake, Maine, is a moderately hot summer month, with an average temperature varying between 76.6°F (24.8°C) and 55.6°F (13.1°C). The month of July, characterized by an average high of 76.6°F (24.8°C) and a low of 55.6°F (13.1°C), is recognized as the warmest. Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Sebec Lake, Maine, with temperature in the range of an average low of 54.1°F (12.3°C) and an average high of 75°F (23.9°C). August's arrival brings an average high-temperature of a still moderately hot 75°F (23.9°C), slightly deviating from July's 76.6°F (24.8°C). Weather in August »Weather in September
September, the first month of the autumn in Sebec Lake, is also an enjoyable month, with temperature in the range of an average low of 47.3°F (8.5°C) and an average high of 67.3°F (19.6°C). September indicates a minor shift in the average high-temperature, from August's moderately hot 75°F (23.9°C) to a refreshing 67.3°F (19.6°C). Weather in September »Weather in October
October, the same as September, is a cool autumn month in Sebec Lake, Maine, with an average temperature ranging between min 39°F (3.9°C) and max 53.6°F (12°C). The move into October indicates a reduction in the average high-temperature, down from September's enjoyable 67.3°F (19.6°C) to a cool 53.6°F (12°C). Weather in October »Weather in November
November, the last month of the autumn in Sebec Lake, is also a wintry month, with an average temperature fluctuating between 40.1°F (4.5°C) and 28.4°F (-2°C). Sebec Lake in November experiences a subtle temperature decline, with average high-temperatures reducing from a fresh 53.6°F (12°C) in October to a cold 40.1°F (4.5°C). Weather in November »Weather in December
The first month of the winter, December, is also a subzero cold month in Sebec Lake, Maine, with an average temperature varying between 18.3°F (-7.6°C) and 28.6°F (-1.9°C). Sebec Lake observes a minor decrease in the average high-temperature with the arrival of December, falling from November's icy 40.1°F (4.5°C) to a subzero cold 28.6°F (-1.9°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Sebec Lake, ME
The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (23.4°F).
The month with the highest average low temperature is July (55.6°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).
Average pressure
Sebec Lake, 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:
29.98"Hg - Average pressure in June:
29.9"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 (29.9"Hg).
Average wind speed
Sebec Lake, ME
- Average wind speed in January:
7.2mph - Average wind speed in February:
7.3mph - Average wind speed in March:
7.5mph - Average wind speed in April:
7.3mph - Average wind speed in May:
6.6mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.7mph - Average wind speed in October:
6.4mph - Average wind speed in November:
6.7mph - Average wind speed in December:
6.8mph
The windiest month (with the highest average wind speed) is March (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity
Sebec Lake, ME
The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is May (76%).
Average rainfall
Sebec Lake, ME
- Average rainfall in January:
1.5" - Average rainfall in February:
1.22" - Average rainfall in March:
1.22" - Average rainfall in April:
2.24" - Average rainfall in May:
2.01" - Average rainfall in June:
2.2"
- Average rainfall in July:
1.38" - Average rainfall in August:
1.97" - Average rainfall in September:
1.77" - Average rainfall in October:
2.01" - Average rainfall in November:
1.61" - Average rainfall in December:
1.69"
The wettest month (with the highest rainfall) is April (2.24").
The driest months (with the least rainfall) are February and March (1.22").
Average rainfall days
Sebec Lake, ME
- Average rainfall days in January:
8.8 days - Average rainfall days in February:
7.7 days - Average rainfall days in March:
11 days - Average rainfall days in April:
15.8 days - Average rainfall days in May:
15.8 days - Average rainfall days in June:
16.7 days
- Average rainfall days in July:
15.9 days - Average rainfall days in August:
16 days - Average rainfall days in September:
10.4 days - Average rainfall days in October:
13.2 days - Average rainfall days in November:
11.5 days - Average rainfall days in December:
9.6 days
The month with the highest number of rainy days is June (16.7 days).
The month with the least rainy days is February (7.7 days).
Average snowfall
Sebec Lake, ME
- Average snowfall in January:
5.67" - Average snowfall in February:
5.71" - Average snowfall in March:
3.9" - Average snowfall in April:
3.58" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is February (5.71").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Sebec Lake, ME
- Average snowfall days in January:
15 days - Average snowfall days in February:
16.2 days - Average snowfall days in March:
15 days - Average snowfall days in April:
5.3 days - Average snowfall days in May:
0.4 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:
1.1 days - Average snowfall days in November:
6 days - Average snowfall days in December:
12.8 days
The month with the highest number of snowfall days is February (16.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Sebec Lake, 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 30min - 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 12min - Average sunshine in February:
3h and 36min - Average sunshine in March:
4h and 48min - Average sunshine in April:
6h and 42min - Average sunshine in May:
7h and 42min - Average sunshine in June:
8h and 18min
- Average sunshine in July:
9h and 30min - Average sunshine in August:
9h and 42min - Average sunshine in September:
8h and 0min - Average sunshine in October:
5h and 48min - Average sunshine in November:
4h and 48min - Average sunshine in December:
4h and 6min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days
Sebec Lake, ME
- Average sunshine days in January:
14.2 days - Average sunshine days in February:
11.3 days - Average sunshine days in March:
11.3 days - Average sunshine days in April:
10.4 days - Average sunshine days in May:
11.5 days - Average sunshine days in June:
11 days
- Average sunshine days in July:
11.4 days - Average sunshine days in August:
12.9 days - Average sunshine days in September:
16.3 days - Average sunshine days in October:
15.3 days - Average sunshine days in November:
15.1 days - Average sunshine days in December:
13.7 days
The month with the most sunshine days is September (16.3 days).
The month with the least sunshine days is April (10.4 days).
Average UV index
Sebec Lake, ME
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover
Sebec Lake, ME
The month with the most cloud cover is February (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 41).
Average visibility
Sebec Lake, ME
The months with the highest visibility are April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February and March (4mi).





