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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
Weather in January
January, the same as December, in Glen, New Hampshire, is a freezing cold winter month, with an average temperature ranging between max 24.1°F (-4.4°C) and min 10.8°F (-11.8°C). January, characterized by an average high temperature of 24.1°F (-4.4°C) and a low temperature of 10.8°F (-11.8°C), is generally the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Glen, is another freezing cold month, with an average temperature ranging between min 12°F (-11.1°C) and max 26.1°F (-3.3°C). February's climate shows a minor adjustment in average high-temperatures to a still subzero cold 26.1°F (-3.3°C) from January's 24.1°F (-4.4°C). Weather in February »
Weather in March
March, the first month of the spring in Glen, is a wintry month, with an average temperature fluctuating between 19°F (-7.2°C) and 34.7°F (1.5°C). With the onset of March, Glen observes a minor temperature ascent, with the average high-temperature adjusting from February's subzero cold 26.1°F (-3.3°C) to an icy 34.7°F (1.5°C). Weather in March »
Weather in April
April is a frosty spring month in Glen, New Hampshire, with an average temperature varying between 30.9°F (-0.6°C) and 47.8°F (8.8°C). As March transitions into April, Glen sees a rise in the average high-temperature, moving from a cold 34.7°F (1.5°C) to a frosty 47.8°F (8.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a comfortable month in Glen, New Hampshire, with an average temperature varying between 41.9°F (5.5°C) and 62.2°F (16.8°C). With the onset of May, Glen's average high-temperature witnesses a clear rise, advancing from April's chilly 47.8°F (8.8°C) to an enjoyable 62.2°F (16.8°C). Weather in May »
Weather in June
June, the first month of the summer in Glen, is a pleasant month, with an average temperature varying between 69.6°F (20.9°C) and 48.9°F (9.4°C). Glen experiences a minor temperature shift with the start of June, with average high-temperatures moving from an enjoyable 62.2°F (16.8°C) in May to a pleasant 69.6°F (20.9°C). Weather in June »
Weather in July
July is a moderately hot summer month in Glen, New Hampshire, with an average temperature fluctuating between 55.8°F (13.2°C) and 76.6°F (24.8°C). July, with its high-temperature average of 76.6°F (24.8°C) and a low-temperature average of 55.8°F (13.2°C), is the warmest month. Weather in July »
Weather in August
August, the last month of the summer in Glen, is another warm month, with temperature in the range of an average low of 53.4°F (11.9°C) and an average high of 75°F (23.9°C). Glen experiences a minor change to a still warm 75°F (23.9°C) in average high-temperature during August, closely reflecting July. Weather in August »
Weather in September
The first month of the autumn, September, is also an enjoyable month in Glen, New Hampshire, with an average temperature varying between 47.5°F (8.6°C) and 67.6°F (19.8°C). With the onset of September, Glen's climate undergoes a slight change as the average high-temperature moves from a moderately hot 75°F (23.9°C) in August to a refreshing 67.6°F (19.8°C). Weather in September »
Weather in October
October, like September, in Glen, New Hampshire, is another fresh autumn month, with an average temperature fluctuating between 54°F (12.2°C) and 39.2°F (4°C). With the beginning of October, the average high-temperature shows a decrease, transitioning from an enjoyable 67.6°F (19.8°C) in September to a cool 54°F (12.2°C). Weather in October »
Weather in November
November, the last month of the autumn in Glen, is also an icy month, with temperature in the range of an average low of 27.9°F (-2.3°C) and an average high of 40.8°F (4.9°C). The arrival of November signals a shift in temperature, down from a cool 54°F (12.2°C) in October to a wintry 40.8°F (4.9°C). Weather in November »
Weather in December
December, the first month of the winter in Glen, is also a subzero cold month, with an average temperature fluctuating between 18.7°F (-7.4°C) and 29.3°F (-1.5°C). The start of December signals a decrease in the average high-temperature, transitioning from a cold 40.8°F (4.9°C) in November to a freezing cold 29.3°F (-1.5°C). Weather in December »
Updated: Aug 15, 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
What is the coldest time of year?
In Glen, January is the coldest month, with temperatures averaging a high of 24.1°F (-4.4°C) and a low of 10.8°F (-11.8°C).
What are the most humid months?
January and February, with an average relative humidity of 87%, are most humid months.
How much does it rain?
Throughout the year, there are 173.8 rainfall days, and 33.54" (852mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through May, October through December.
How much does it snow?
Throughout the year, there are 80.5 snowfall days, and 59.25" (1505mm) of snow is accumulated.
When does it snow the most?
The month with the most snowfall is February, when snow falls for 17.5 days and typically aggregates up to 15.75" (400mm) of snow.
What is the month with the least sunshine?
With an average of 4.2h of sunshine, February has the least sunshine of the year.
When is the lowest UV index?
February and December, with an average maximum UV index of 1, are months with the lowest UV index.
When is Daylight Saving Time (DST)?
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.
What is the rainiest month in Glen?
April is the month with the most rainfall. Rain falls for 16.1 days and accumulates 3.7" (94mm) of precipitation.
What is the least humid month?
The months with the lowest humidity are May and November, with an average relative humidity of 77%.
When it does not snow?
June through September are months without snowfall.
When are the longest days in Glen?
The month with the longest days is June, with an average of 15h and 24min of daylight.
What are the months with the highest UV index?
June through August, with an average maximum UV index of 5, are months with the highest UV index.
What time of the year is the hottest in Glen?
With its average high temperature of 76.6°F (24.8°C) and a low of 55.8°F (13.2°C), July is regarded as the warmest month in Glen.
What month has the most sunshine?
The month with the most sunshine is August, with an average of 10h of sunshine.
What is the driest month?
September is the month with the least rainfall. Rain falls for 11.8 days and accumulates 1.69" (43mm) of precipitation.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 8h and 54min of daylight.
Average temperature
Glen, NH
The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (24.1°F).
The month with the highest average low temperature is July (55.8°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).
Average pressure
Glen, NH
- Average pressure in January:
30"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:
29.98"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:
30.05"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
Glen, NH
- Average wind speed in January:
7.5mph - Average wind speed in February:
7.3mph - Average wind speed in March:
6mph - Average wind speed in April:
6mph - Average wind speed in May:
5.3mph - Average wind speed in June:
4.8mph
- Average wind speed in July:
4.6mph - Average wind speed in August:
4.3mph - Average wind speed in September:
4.5mph - Average wind speed in October:
6.3mph - Average wind speed in November:
6.6mph - Average wind speed in December:
7mph
The windiest month (with the highest average wind speed) is January (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity
Glen, NH
The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are May and November (77%).
Average rainfall
Glen, NH
- Average rainfall in January:
2.68" - Average rainfall in February:
2.6" - Average rainfall in March:
2.56" - Average rainfall in April:
3.7" - Average rainfall in May:
2.76" - Average rainfall in June:
3.03"
- Average rainfall in July:
2.44" - Average rainfall in August:
2.32" - Average rainfall in September:
1.69" - Average rainfall in October:
3.62" - Average rainfall in November:
2.87" - Average rainfall in December:
3.27"
The wettest month (with the highest rainfall) is April (3.7").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days
Glen, NH
- Average rainfall days in January:
12.8 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
15.4 days - Average rainfall days in April:
16.1 days - Average rainfall days in May:
17.5 days - Average rainfall days in June:
17.1 days
- Average rainfall days in July:
16.6 days - Average rainfall days in August:
15.5 days - Average rainfall days in September:
11.8 days - Average rainfall days in October:
15.8 days - Average rainfall days in November:
12.5 days - Average rainfall days in December:
11.9 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is February (10.8 days).
Average snowfall
Glen, NH
- Average snowfall in January:
12.28" - Average snowfall in February:
15.75" - Average snowfall in March:
9.21" - Average snowfall in April:
6.57" - Average snowfall in May:
0.47" - Average snowfall in June:
0"
The month with the highest snowfall is February (15.75").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Glen, NH
- Average snowfall days in January:
17.4 days - Average snowfall days in February:
17.5 days - Average snowfall days in March:
15.5 days - Average snowfall days in April:
6.8 days - Average snowfall days in May:
0.5 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 days - Average snowfall days in November:
7.1 days - Average snowfall days in December:
14.7 days
The month with the highest number of snowfall days is February (17.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Glen, NH
- Average daylight in January:
9h and 2min - Average daylight in February:
10h and 3min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 3min - Average daylight in May:
14h and 5min - Average daylight in June:
15h and 2min
- Average daylight in July:
15h and 1min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 4min - Average daylight in December:
8h and 5min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January:
4h and 3min - Average sunshine in February:
4h and 1min - Average sunshine in March:
5h and 2min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 1min - Average sunshine in June:
8h and 4min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 3min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 2min
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 12min).
Average sunshine days
Glen, NH
- Average sunshine days in January:
10.4 days - Average sunshine days in February:
7.7 days - Average sunshine days in March:
8.8 days - Average sunshine days in April:
9.4 days - Average sunshine days in May:
10.8 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
11.7 days - Average sunshine days in August:
12.6 days - Average sunshine days in September:
15.4 days - Average sunshine days in October:
12.8 days - Average sunshine days in November:
13.1 days - Average sunshine days in December:
10.5 days
The month with the most sunshine days is September (15.4 days).
The month with the least sunshine days is February (7.7 days).
Average UV index
Glen, NH
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover
Glen, NH
The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility
Glen, NH
The months with the highest visibility are May, June, July, August, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April and September (4mi).
Glen, New Hampshire, USA
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