Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The colorful buildings in the city of Manchester, New Hampshire, right next to scenic trees on the seashore, a beautiful glass image in the river below
Weather in January
January, like December, is another subzero cold winter month in Manchester, New Hampshire, with an average temperature varying between 30.6°F (-0.8°C) and 18°F (-7.8°C). The coldest month is January, with an average high-temperature of 30.6°F (-0.8°C) and an average low-temperature of 18°F (-7.8°C). Weather in January »
Weather in February
February, the last month of the winter in Manchester, is a cold month, with an average temperature ranging between min 18.9°F (-7.3°C) and max 33.3°F (0.7°C). In Manchester, the average high-temperature in February is practically the same as in January - a wintry 33.3°F (0.7°C). Weather in February »
Weather in March
The first month of the spring, March, is still a cold month in Manchester, New Hampshire, with temperature in the range of an average high of 41.2°F (5.1°C) and an average low of 26.4°F (-3.1°C). In Manchester, the average high-temperature in March marginally rises from 33.3°F (0.7°C) in February to a still wintry 41.2°F (5.1°C). Weather in March »
Weather in April
April is a fresh spring month in Manchester, New Hampshire, with an average temperature fluctuating between 55°F (12.8°C) and 37.4°F (3°C). In Manchester, New Hampshire, the average high-temperature in April rises from a wintry 41.2°F (5.1°C) in March to a cool 55°F (12.8°C). Weather in April »
Weather in May
May, the last month of the spring in Manchester, is an enjoyable month, with temperature in the range of an average high of 66.9°F (19.4°C) and an average low of 47.1°F (8.4°C). In May, the average high-temperature rises from a cool 55°F (12.8°C) in April to a comfortable 66.9°F (19.4°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Manchester, New Hampshire, with an average temperature fluctuating between 74.5°F (23.6°C) and 54.5°F (12.5°C). In June, the average high-temperature marginally rises from a comfortable 66.9°F (19.4°C) in May to a moderately hot 74.5°F (23.6°C). Weather in June »
Weather in July
July, like June, in Manchester, New Hampshire, is a moderately hot summer month, with temperature in the range of an average high of 81.7°F (27.6°C) and an average low of 61°F (16.1°C). July is the warmest month, with an average high-temperature of 81.7°F (27.6°C) and an average low-temperature of 61°F (16.1°C). The average heat index in July is calculated to be a hot 86°F (30°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Manchester, New Hampshire, with temperature in the range of an average high of 80.1°F (26.7°C) and an average low of 59.9°F (15.5°C). In August, the average high-temperature is almost the same as in July - a still warm 80.1°F (26.7°C). Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Manchester, New Hampshire, with an average temperature ranging between max 72.1°F (22.3°C) and min 54°F (12.2°C). In Manchester, the average high-temperature in September marginally drops from a moderately hot 80.1°F (26.7°C) in August to a pleasant 72.1°F (22.3°C). Weather in September »
Weather in October
October, the same as September, in Manchester, New Hampshire, is another mild autumn month, with an average temperature ranging between min 44.6°F (7°C) and max 59.2°F (15.1°C). In October, the average high-temperature decreases from an agreeable 72.1°F (22.3°C) in September to a mild 59.2°F (15.1°C). Weather in October »
Weather in November
November, the last month of the autumn in Manchester, is also a frosty month, with an average temperature fluctuating between 33.6°F (0.9°C) and 46.6°F (8.1°C). In November, the average high-temperature drops from a mild 59.2°F (15.1°C) in October to a frosty 46.6°F (8.1°C). Weather in November »
Weather in December
December, the first month of the winter in Manchester, is still a cold month, with temperature in the range of an average high of 36.3°F (2.4°C) and an average low of 25.3°F (-3.7°C). In Manchester, New Hampshire, the average high-temperature in December decreases from a chilly 46.6°F (8.1°C) in November to a wintry 36.3°F (2.4°C). Weather in December »
[Resources]FAQ
What is the coldest month in Manchester?
With an average high-temperature of 30.6°F (-0.8°C) and an average low-temperature of 18°F (-7.8°C), January is the coldest month.
What is the driest month in Manchester?
The month with the least rainfall in Manchester, New Hampshire, is January, when the rain falls for 4.1 days and typically collects 0.75" (19mm) of precipitation.
How much does it rain in Manchester?
In Manchester, New Hampshire, during the entire year, the rain falls for 104.4 days and collects up to 12.95" (329mm) of precipitation.
When does it snow in Manchester?
Months with snowfall in Manchester are January through May, October through December.
How many days does it snow in Manchester?
In Manchester, New Hampshire, during the entire year, snow falls for 26.1 days and aggregates up to 11.54" (293mm) of snow.
When is the lowest UV index in Manchester?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Manchester, New Hampshire.
What is the most humid month in Manchester?
With an average relative humidity of 81%, February is the most humid month in Manchester, New Hampshire.
What is the month with the least sunshine in Manchester?
The month with the least sunshine in Manchester is February, with an average of 4.6h of sunshine.
When is Daylight Saving Time (DST) in Manchester?
On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Manchester, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from EDT to EST.
What is the least humid month in Manchester?
The least humid month in Manchester, New Hampshire, is April, with an average relative humidity of 72%.
When it does not snow in Manchester?
In Manchester, New Hampshire, snow does not fall in June through September.
When are the longest days in Manchester?
The month with the longest days in Manchester is June, with an average of 15h and 19min of daylight.
What are the months with the highest UV index in Manchester?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What is the warmest month in Manchester?
The warmest month is July, with an average high-temperature of 81.7°F (27.6°C) and an average low-temperature of 61°F (16.1°C).
What month has the most sunshine in Manchester?
The month with the most sunshine is August, with an average of 10.4h of sunshine.
What is the wettest month in Manchester?
October is the month with the most rainfall in Manchester. Rain falls for 9.4 days and accumulates 1.38" (35mm) of precipitation.
What is the snowiest month in Manchester?
December is the month with the most snowfall in Manchester. Snow falls for 4 days and accumulates 2.99" (76mm) of snow.
What is the month with the shortest days in Manchester?
The month with the shortest days in Manchester, New Hampshire, is December, with an average of 9h and 4min of daylight.
Average temperature
Manchester, NH
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (30.6°F).
The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (18°F).
Average pressure
Manchester, 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:
30"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.03"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Manchester, NH
- Average wind speed in January:
8.3mph - Average wind speed in February:
8.1mph - Average wind speed in March:
7.9mph - Average wind speed in April:
7.6mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5.1mph - Average wind speed in September:
5.5mph - Average wind speed in October:
6.7mph - Average wind speed in November:
7.1mph - Average wind speed in December:
7.8mph
The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity
Manchester, NH
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (72%).
Average rainfall
Manchester, NH
- Average rainfall in January:
0.75" - Average rainfall in February:
0.83" - Average rainfall in March:
1.18" - Average rainfall in April:
1.06" - Average rainfall in May:
0.98" - Average rainfall in June:
1.18"
The wettest month (with the highest rainfall) is October (1.38").
The driest month (with the least rainfall) is January (0.75").
Average rainfall days
Manchester, NH
- Average rainfall days in January:
4.1 days - Average rainfall days in February:
4.5 days - Average rainfall days in March:
8.3 days - Average rainfall days in April:
9.8 days - Average rainfall days in May:
12 days - Average rainfall days in June:
12.1 days
- Average rainfall days in July:
11.9 days - Average rainfall days in August:
10.4 days - Average rainfall days in September:
8.4 days - Average rainfall days in October:
9.4 days - Average rainfall days in November:
7.2 days - Average rainfall days in December:
6.3 days
The month with the highest number of rainy days is June (12.1 days).
The month with the least rainy days is January (4.1 days).
Average snowfall
Manchester, NH
- Average snowfall in January:
2.4" - Average snowfall in February:
2.32" - Average snowfall in March:
1.85" - Average snowfall in April:
0.91" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is December (2.99").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Manchester, NH
- Average snowfall days in January:
7.1 days - Average snowfall days in February:
5.9 days - Average snowfall days in March:
5.7 days - Average snowfall days in April:
1.1 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:
0.5 days - Average snowfall days in November:
1.7 days - Average snowfall days in December:
4 days
The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Manchester, NH
- Average daylight in January:
9h and 26min - Average daylight in February:
10h and 34min - Average daylight in March:
11h and 58min - Average daylight in April:
13h and 26min - Average daylight in May:
14h and 40min - Average daylight in June:
15h and 19min
- Average daylight in July:
14h and 59min - Average daylight in August:
13h and 53min - Average daylight in September:
12h and 29min - Average daylight in October:
11h and 2min - Average daylight in November:
9h and 44min - Average daylight in December:
9h and 4min
The month with the longest days is June (Average daylight: 15h and 19min).
The month with the shortest days is December (Average daylight: 9h and 4min).
- Average sunshine in January:
5h and 6min - Average sunshine in February:
4h and 36min - Average sunshine in March:
5h and 42min - Average sunshine in April:
8h and 6min - Average sunshine in May:
8h and 24min - Average sunshine in June:
9h and 0min
- Average sunshine in July:
10h and 6min - Average sunshine in August:
10h and 24min - Average sunshine in September:
8h and 24min - Average sunshine in October:
5h and 54min - Average sunshine in November:
5h and 30min - Average sunshine in December:
4h and 48min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days
Manchester, NH
- Average sunshine days in January:
21.3 days - Average sunshine days in February:
18.9 days - Average sunshine days in March:
18.6 days - Average sunshine days in April:
18.3 days - Average sunshine days in May:
17.1 days - Average sunshine days in June:
16.7 days
- Average sunshine days in July:
17.1 days - Average sunshine days in August:
18 days - Average sunshine days in September:
20 days - Average sunshine days in October:
20 days - Average sunshine days in November:
21 days - Average sunshine days in December:
21.3 days
The months with the most sunshine days are January and December (21.3 days).
The month with the least sunshine days is June (16.7 days).
Average UV index
Manchester, NH
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Manchester, NH
The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Manchester, NH
The months with the highest visibility are January, April, November and December (6mi).
The months with the lowest visibility are February, March, May, June, July, August, September and October (5mi).
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