Climate and monthly weather forecastSanbornton, NH
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Sanbornton, New Hampshire, with an average temperature varying between 13.5°F (-10.3°C) and 26.6°F (-3°C). Sanbornton notes the coldest temperatures in January, with a high average of 26.6°F (-3°C) and a low of 13.5°F (-10.3°C). Weather in January »Weather in February
February, the last month of the winter in Sanbornton, is also a subzero cold month, with an average temperature ranging between min 14.4°F (-9.8°C) and max 29.7°F (-1.3°C). The shift into February uncovers an average high-temperature of a still freezing cold 29.7°F (-1.3°C), subtly different from the previous month. Weather in February »Weather in March
The first month of the spring, March, is an icy month in Sanbornton, New Hampshire, with an average temperature fluctuating between 22.6°F (-5.2°C) and 37.9°F (3.3°C). March's arrival coincides with a marginal rise in the average high-temperature, moving from February's freezing cold 29.7°F (-1.3°C) to a cold 37.9°F (3.3°C). Weather in March »Weather in April
April in Sanbornton, New Hampshire, is a fresh spring month, with temperature in the range of an average low of 34°F (1.1°C) and an average high of 51.6°F (10.9°C). April brings a rise in the average high-temperature, transitioning from March's cold 37.9°F (3.3°C) to a fresh 51.6°F (10.9°C). Weather in April »Weather in May
May, the last month of the spring in Sanbornton, is a refreshing month, with an average temperature varying between 65.1°F (18.4°C) and 44.2°F (6.8°C). The transition from April to May brings a temperature rise, with average high-temperatures increasing from a cool 51.6°F (10.9°C) to an enjoyable 65.1°F (18.4°C). Weather in May »Weather in June
June, the first month of the summer in Sanbornton, is a pleasant month, with an average temperature varying between 72.9°F (22.7°C) and 51.4°F (10.8°C). June brings a slight rise in Sanbornton's average high-temperature, moving from a refreshing 65.1°F (18.4°C) in May to a pleasant 72.9°F (22.7°C). Weather in June »Weather in July
July is a moderately hot summer month in Sanbornton, New Hampshire, with an average temperature varying between 79.5°F (26.4°C) and 57.7°F (14.3°C). July, characterized by an average high temperature of 79.5°F (26.4°C) and a low temperature of 57.7°F (14.3°C), is generally the warmest month. Weather in July »Weather in August
The last month of the summer, August, is another warm month in Sanbornton, New Hampshire, with an average temperature fluctuating between 77.9°F (25.5°C) and 56.3°F (13.5°C). As July turns into August, the average high-temperatures rest at a still warm 77.9°F (25.5°C), showing a minor variation from the prior month. Weather in August »Weather in September
September, the first month of the autumn in Sanbornton, is also an agreeable month, with an average temperature ranging between max 69.8°F (21°C) and min 49.8°F (9.9°C). September reveals a small adjustment in temperature, transitioning from an average high of a warm 77.9°F (25.5°C) in August to an agreeable 69.8°F (21°C). Weather in September »Weather in October
October, like September, is another mild autumn month in Sanbornton, New Hampshire, with an average temperature fluctuating between 56.3°F (13.5°C) and 41°F (5°C). In October, the average high-temperature goes from an agreeable 69.8°F (21°C) in September to a refreshing 56.3°F (13.5°C). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Sanbornton, New Hampshire, with temperature in the range of an average high of 43.7°F (6.5°C) and an average low of 30.4°F (-0.9°C). The onset of November introduces a moderate change in Sanbornton's weather, with average high-temperatures falling from October's moderate 56.3°F (13.5°C) to a chilly 43.7°F (6.5°C). Weather in November »Weather in December
December, the first month of the winter in Sanbornton, is also an icy month, with temperature in the range of an average high of 32.4°F (0.2°C) and an average low of 21.7°F (-5.7°C). In December, the meteorological conditions alter, with the average high-temperature shifting from a frosty 43.7°F (6.5°C) in November to an icy 32.4°F (0.2°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Sanbornton, NH
The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (26.6°F).
The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).
Average pressure
Sanbornton, NH
- Average pressure in January:
30.01"Hg - Average pressure in February:
29.99"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.96"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:
29.97"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.06"Hg - Average pressure in December:
30.03"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Sanbornton, NH
- Average wind speed in January:
7.2mph - Average wind speed in February:
7.1mph - Average wind speed in March:
7mph - Average wind speed in April:
7mph - Average wind speed in May:
5.8mph - Average wind speed in June:
5.3mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.7mph - Average wind speed in September:
4.8mph - Average wind speed in October:
5.8mph - Average wind speed in November:
6.1mph - Average wind speed in December:
6.7mph
The windiest month (with the highest average wind speed) is January (7.2mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity
Sanbornton, NH
The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is April (74%).
Average rainfall
Sanbornton, NH
- Average rainfall in January:
2.17" - Average rainfall in February:
2.24" - Average rainfall in March:
2.2" - Average rainfall in April:
2.83" - Average rainfall in May:
2.24" - Average rainfall in June:
2.4"
- Average rainfall in July:
2.28" - Average rainfall in August:
2.05" - Average rainfall in September:
1.77" - Average rainfall in October:
3.27" - Average rainfall in November:
2.8" - Average rainfall in December:
2.99"
The wettest month (with the highest rainfall) is October (3.27").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days
Sanbornton, NH
- Average rainfall days in January:
6 days - Average rainfall days in February:
5.5 days - Average rainfall days in March:
9.3 days - Average rainfall days in April:
14.4 days - Average rainfall days in May:
13.6 days - Average rainfall days in June:
13.9 days
- Average rainfall days in July:
13.3 days - Average rainfall days in August:
13.3 days - Average rainfall days in September:
10.9 days - Average rainfall days in October:
13.5 days - Average rainfall days in November:
9.7 days - Average rainfall days in December:
8.7 days
The month with the highest number of rainy days is April (14.4 days).
The month with the least rainy days is February (5.5 days).
Average snowfall
Sanbornton, NH
- Average snowfall in January:
8.54" - Average snowfall in February:
10.63" - Average snowfall in March:
6.65" - Average snowfall in April:
3.43" - Average snowfall in May:
0.39" - Average snowfall in June:
0"
The month with the highest snowfall is February (10.63").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Sanbornton, NH
- Average snowfall days in January:
11.9 days - Average snowfall days in February:
12.7 days - Average snowfall days in March:
12.1 days - Average snowfall days in April:
4 days - Average snowfall days in May:
0.3 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:
0.9 days - Average snowfall days in November:
4.3 days - Average snowfall days in December:
9.9 days
The month with the highest number of snowfall days is February (12.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Sanbornton, NH
- 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 42min - Average daylight in June:
15h and 24min
- Average daylight in July:
15h and 0min - 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:
4h and 36min - Average sunshine in February:
4h and 6min - Average sunshine in March:
5h and 12min - Average sunshine in April:
7h and 18min - Average sunshine in May:
7h and 48min - Average sunshine in June:
8h and 30min
- Average sunshine in July:
9h and 42min - Average sunshine in August:
9h and 54min - Average sunshine in September:
8h and 6min - Average sunshine in October:
5h and 30min - Average sunshine in November:
5h and 6min - Average sunshine in December:
4h and 24min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days
Sanbornton, NH
- Average sunshine days in January:
15.8 days - Average sunshine days in February:
13.1 days - Average sunshine days in March:
12.8 days - Average sunshine days in April:
12.9 days - Average sunshine days in May:
15.1 days - Average sunshine days in June:
14.4 days
- Average sunshine days in July:
16.3 days - Average sunshine days in August:
15.8 days - Average sunshine days in September:
17.5 days - Average sunshine days in October:
15.3 days - Average sunshine days in November:
16.8 days - Average sunshine days in December:
15.3 days
The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is March (12.8 days).
Average UV index
Sanbornton, NH
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).
Average cloud cover
Sanbornton, NH
The month with the most cloud cover is March (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility
Sanbornton, NH
The months with the highest visibility are January, March, April, May, June, July, August, October, November and December (5mi).
The months with the lowest visibility are February and September (4mi).





