Climate and monthly weather forecastMilton, NH
Climate and monthly weather forecast
Weather in January
January, like December, is a freezing cold winter month in Milton, New Hampshire, with temperature in the range of an average low of 15.1°F (-9.4°C) and an average high of 28.6°F (-1.9°C). In Milton, the month of January is known for its lowest average temperatures, reaching a high of 28.6°F (-1.9°C) and a low of 15.1°F (-9.4°C). Weather in January »Weather in February
The last month of the winter, February, is another freezing cold month in Milton, New Hampshire, with temperature in the range of an average low of 16.2°F (-8.8°C) and an average high of 31.1°F (-0.5°C). Milton's weather in February indicates an average high-temperature of a still freezing cold 31.1°F (-0.5°C), nearly consistent with the 28.6°F (-1.9°C) of January. Weather in February »Weather in March
March, the first month of the spring in Milton, is an icy month, with an average temperature ranging between min 24.1°F (-4.4°C) and max 38.8°F (3.8°C). Entering March, Milton notices a subtle temperature elevation, with the average high-temperature advancing from February's freezing cold 31.1°F (-0.5°C) to a cold 38.8°F (3.8°C). Weather in March »Weather in April
April is a cool spring month in Milton, New Hampshire, with temperature in the range of an average low of 34.7°F (1.5°C) and an average high of 51.8°F (11°C). An upsurge in temperatures occurs as March gives way to April, with average highs shifting from a cold 38.8°F (3.8°C) to a cool 51.8°F (11°C). Weather in April »Weather in May
The last month of the spring, May, is a comfortable month in Milton, New Hampshire, with an average temperature fluctuating between 63.9°F (17.7°C) and 45.1°F (7.3°C). In May, the meteorological conditions change with the average high-temperature moving from a fresh 51.8°F (11°C) in April to a comfortable 63.9°F (17.7°C). Weather in May »Weather in June
The first month of the summer, June, is an agreeable month in Milton, New Hampshire, with an average temperature varying between 52.3°F (11.3°C) and 71.2°F (21.8°C). The embrace of June brings a minor uplift in the average high-temperature, shifting from a refreshing 63.9°F (17.7°C) in May to a pleasant 71.2°F (21.8°C). Weather in June »Weather in July
July in Milton, New Hampshire, is a warm summer month, with an average temperature fluctuating between 58.8°F (14.9°C) and 78.6°F (25.9°C). The warmest temperatures occur during July, when averages reach a peak of 78.6°F (25.9°C) and a low of 58.8°F (14.9°C). Weather in July »Weather in August
August, the last month of the summer in Milton, is also a moderately hot month, with temperature in the range of an average high of 77.7°F (25.4°C) and an average low of 57.4°F (14.1°C). The advent of August presents an average high-temperature of a still warm 77.7°F (25.4°C), maintaining a close correlation with the preceding month. Weather in August »Weather in September
The first month of the autumn, September, is still a pleasant month in Milton, New Hampshire, with temperature in the range of an average low of 51.1°F (10.6°C) and an average high of 70°F (21.1°C). The start of September comes with a small reduction in the average high-temperature, subtly receding from a warm 77.7°F (25.4°C) in August to an agreeable 70°F (21.1°C). Weather in September »Weather in October
October, like September, is a moderate autumn month in Milton, New Hampshire, with temperature in the range of an average low of 42.3°F (5.7°C) and an average high of 57.4°F (14.1°C). A shift in Milton's weather is observed as September turns into October, with the average high temperature reducing from an agreeable 70°F (21.1°C) to a moderate 57.4°F (14.1°C). Weather in October »Weather in November
November, the last month of the autumn in Milton, is another chilly month, with an average temperature ranging between min 31.6°F (-0.2°C) and max 45°F (7.2°C). November implies a gentle temperature shift, with average high-temperatures reducing from October's mild 57.4°F (14.1°C) to a frosty 45°F (7.2°C). Weather in November »Weather in December
December, the first month of the winter in Milton, is also a wintry month, with an average temperature fluctuating between 23°F (-5°C) and 33.8°F (1°C). Stepping into December, Milton observes a temperature decline, with the average high falling from November's chilly 45°F (7.2°C) to a wintry 33.8°F (1°C). Weather in December »Updated: Jun 25, 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
Milton's coldest month, January, generally records average temperatures ranging from a high of 28.6°F (-1.9°C) to a low of 15.1°F (-9.4°C).
January and February, with an average relative humidity of 84%, are most humid months.
In Milton, during the entire year, the rain falls for 138.3 days and collects up to 28.86" (733mm) of precipitation.
January through May, October through December are months with snowfall.
Throughout the year, there are 45.3 snowfall days, and 30.63" (778mm) of snow is accumulated.
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index.
February is the month with the most snowfall. Snow falls for 9.7 days and accumulates 6.97" (177mm) of snow.
With an average of 4.5h of sunshine, February has the least sunshine of the year.
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.
April is the least humid month, with an average relative humidity of 76%.
June through September are months without snowfall.
With an average of 15h and 24min of daylight, June has the longest days of the year.
July, on average, is the warmest month, registering a high temperature of 78.6°F (25.9°C) and a low of 58.8°F (14.9°C).
August has the most sunshine of the year, with an average of 10h of sunshine.
With an average maximum UV index of 6, August is the month with the highest UV index.
The month with the least rainfall is September, when the rain falls for 11.1 days and typically collects 1.46" (37mm) of precipitation.
October is the month with the most rainfall. Rain falls for 13.1 days and accumulates 3.15" (80mm) of precipitation.
The month with the shortest days is December, with an average of 9h and 0min of daylight.
Average temperature
Milton, NH
The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (28.6°F).
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).
Average pressure
Milton, NH
- Average pressure in January:
29.99"Hg - Average pressure in February:
29.98"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
Milton, NH
- Average wind speed in January:
8.3mph - Average wind speed in February:
8.1mph - Average wind speed in March:
7.8mph - Average wind speed in April:
7.4mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
5.1mph - Average wind speed in August:
5.1mph - Average wind speed in September:
5.5mph - Average wind speed in October:
6.6mph - Average wind speed in November:
6.9mph - Average wind speed in December:
7.6mph
The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.1mph).
Average humidity
Milton, NH
The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is April (76%).
Average rainfall
Milton, NH
- Average rainfall in January:
2.13" - Average rainfall in February:
2.17" - Average rainfall in March:
2.4" - Average rainfall in April:
2.87" - Average rainfall in May:
2.2" - Average rainfall in June:
2.6"
- Average rainfall in July:
2.01" - Average rainfall in August:
2.01" - Average rainfall in September:
1.46" - Average rainfall in October:
3.15" - Average rainfall in November:
2.91" - Average rainfall in December:
2.95"
The wettest month (with the highest rainfall) is October (3.15").
The driest month (with the least rainfall) is September (1.46").
Average rainfall days
Milton, NH
- Average rainfall days in January:
6 days - Average rainfall days in February:
6.5 days - Average rainfall days in March:
11.2 days - Average rainfall days in April:
14.4 days - Average rainfall days in May:
14.6 days - Average rainfall days in June:
14.2 days
- Average rainfall days in July:
14.3 days - Average rainfall days in August:
13.9 days - Average rainfall days in September:
11.1 days - Average rainfall days in October:
13.1 days - Average rainfall days in November:
10.5 days - Average rainfall days in December:
8.5 days
The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is January (6 days).
Average snowfall
Milton, NH
- Average snowfall in January:
6.93" - Average snowfall in February:
6.97" - Average snowfall in March:
5.2" - Average snowfall in April:
2.36" - Average snowfall in May:
0.35" - Average snowfall in June:
0"
The month with the highest snowfall is February (6.97").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Milton, NH
- Average snowfall days in January:
10.7 days - Average snowfall days in February:
9.7 days - Average snowfall days in March:
10.2 days - Average snowfall days in April:
2.8 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:
2.8 days - Average snowfall days in December:
8.7 days
The month with the highest number of snowfall days is January (10.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Milton, 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 24min - 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 48min - Average sunshine in February:
4h and 30min - Average sunshine in March:
5h and 30min - Average sunshine in April:
7h and 30min - Average sunshine in May:
7h and 42min - Average sunshine in June:
8h and 36min
- Average sunshine in July:
9h and 36min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 6min - Average sunshine in October:
5h and 42min - Average sunshine in November:
5h and 12min - Average sunshine in December:
4h and 36min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days
Milton, NH
- Average sunshine days in January:
16.7 days - Average sunshine days in February:
13.7 days - Average sunshine days in March:
13.1 days - Average sunshine days in April:
12.3 days - Average sunshine days in May:
14.7 days - Average sunshine days in June:
13.4 days
- Average sunshine days in July:
14.7 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
16.9 days - Average sunshine days in October:
15.4 days - Average sunshine days in November:
16.9 days - Average sunshine days in December:
16.2 days
The months with the most sunshine days are September and November (16.9 days).
The month with the least sunshine days is April (12.3 days).
Average UV index
Milton, NH
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover
Milton, NH
The month with the most cloud cover is March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility
Milton, NH
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
