Climate and monthly weather forecastPenacook, NH
Climate and monthly weather forecast
Weather in January
January, the same as December, in Penacook, New Hampshire, is another subzero cold winter month, with temperature in the range of an average high of 27.7°F (-2.4°C) and an average low of 14.9°F (-9.5°C). With average temperatures fluctuating between a high of 27.7°F (-2.4°C) and a low of 14.9°F (-9.5°C), January stands out as the coldest month. Weather in January »Weather in February
February, the last month of the winter in Penacook, is another freezing cold month, with temperature in the range of an average low of 15.6°F (-9.1°C) and an average high of 30.4°F (-0.9°C). January's transformation into February witnesses an average high-temperature of a still subzero cold 30.4°F (-0.9°C), noting a minor change from the preceding month. Weather in February »Weather in March
The first month of the spring, March, is a wintry month in Penacook, New Hampshire, with an average temperature varying between 24.1°F (-4.4°C) and 38.8°F (3.8°C). Penacook's weather shows a minor temperature rise with the arrival of March, moving from a subzero cold 30.4°F (-0.9°C) in February to a cold 38.8°F (3.8°C). Weather in March »Weather in April
April in Penacook, New Hampshire, is a fresh spring month, with an average temperature ranging between max 53.1°F (11.7°C) and min 34.7°F (1.5°C). As March gives way to April, the average high-temperature displays an increase, moving from an icy 38.8°F (3.8°C) to a cool 53.1°F (11.7°C). Weather in April »Weather in May
May, the last month of the spring in Penacook, is a comfortable month, with an average temperature fluctuating between 45.1°F (7.3°C) and 65.7°F (18.7°C). As Penacook, New Hampshire, enters May, the average high-temperature increases from the a fresh 53.1°F (11.7°C) of April to a refreshing 65.7°F (18.7°C). Weather in May »Weather in June
The first month of the summer, June, is a pleasant month in Penacook, New Hampshire, with an average temperature ranging between min 52.5°F (11.4°C) and max 73.2°F (22.9°C). Penacook's transition into June sees a mild rise in the average high-temperature, edging from a comfortable 65.7°F (18.7°C) in May to an agreeable 73.2°F (22.9°C). Weather in June »Weather in July
July is a moderately hot summer month in Penacook, New Hampshire, with an average temperature varying between 80.2°F (26.8°C) and 59.4°F (15.2°C). July, known for its average high temperature of 80.2°F (26.8°C) and an average low temperature of 59.4°F (15.2°C), is the warmest month. Weather in July »Weather in August
August, the last month of the summer in Penacook, is also a moderately hot month, with an average temperature fluctuating between 78.4°F (25.8°C) and 57.4°F (14.1°C). Penacook's weather in August displays an average high-temperature of a still warm 78.4°F (25.8°C), showing minor disparity from July's 80.2°F (26.8°C). Weather in August »Weather in September
The first month of the autumn, September, is also an agreeable month in Penacook, New Hampshire, with an average temperature fluctuating between 70.7°F (21.5°C) and 50.7°F (10.4°C). September is characterized by a mild reduction in the average high-temperature, from a warm 78.4°F (25.8°C) in August to an agreeable 70.7°F (21.5°C). Weather in September »Weather in October
October, like September, is a moderate autumn month in Penacook, New Hampshire, with an average temperature varying between 57.2°F (14°C) and 41.9°F (5.5°C). October's arrival comes with a decrease in the average high-temperature, moving from a pleasant 70.7°F (21.5°C) in September to a refreshing 57.2°F (14°C). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Penacook, New Hampshire, with temperature in the range of an average high of 44.4°F (6.9°C) and an average low of 31.1°F (-0.5°C). The transition into November is accompanied by a temperature decrease, with the average high-temperature shifting from a mild 57.2°F (14°C) in October to a frosty 44.4°F (6.9°C). Weather in November »Weather in December
The first month of the winter, December, is also an icy month in Penacook, New Hampshire, with an average temperature fluctuating between 33.1°F (0.6°C) and 22.8°F (-5.1°C). As December arrives, Penacook's weather displays a decrease in high-temperatures, transitioning from November's chilly 44.4°F (6.9°C) to an icy 33.1°F (0.6°C). Weather in December »Updated: Feb 13, 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
Penacook's temperature records reveal January as the coldest month, marked by average highs of 27.7°F (-2.4°C) and lows of 14.9°F (-9.5°C).
Throughout the year, there are 138.6 rainfall days, and 27.24" (692mm) of precipitation is accumulated.
January through May, October through December are months with snowfall.
Throughout the year, in Penacook, New Hampshire, there are 48.2 snowfall days, and 30.71" (780mm) of snow is accumulated.
The months with the lowest UV index in Penacook, New Hampshire, are January through March, October through December, with an average maximum UV index of 2.
The most humid month in Penacook, New Hampshire, is February, with an average relative humidity of 85%.
February is the month with the most snowfall in Penacook, New Hampshire. Snow falls for 10.8 days and accumulates 7.36" (187mm) of snow.
February has the least sunshine of the year in Penacook, New Hampshire, with an average of 4.4h of sunshine.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Penacook, 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.
With an average relative humidity of 73%, April is the least humid month in Penacook.
June through September are months without snowfall in Penacook, New Hampshire.
With an average of 15h and 18min of daylight, June has the longest days of the year.
July proves to be the warmest month in Penacook, recording an average peak temperature of 80.2°F (26.8°C) and a minimum temperature of 59.4°F (15.2°C).
July and August, with an average maximum UV index of 6, are months with the highest UV index in Penacook.
With an average of 10.3h of sunshine, August has the most sunshine of the year in Penacook, New Hampshire.
September is the month with the least rainfall in Penacook, New Hampshire. Rain falls for 10.5 days and accumulates 1.57" (40mm) of precipitation.
October is the month with the most rainfall in Penacook. Rain falls for 13.9 days and accumulates 3.15" (80mm) of precipitation.
With an average of 9h and 0min of daylight, December has the shortest days of the year in Penacook, New Hampshire.
Average temperature
Penacook, NH
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (27.7°F).
The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (14.9°F).
Average pressure
Penacook, 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:
29.94"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 (29.91"Hg).
Average wind speed
Penacook, NH
- Average wind speed in January:
7.5mph - Average wind speed in February:
7.3mph - Average wind speed in March:
7.1mph - Average wind speed in April:
7.1mph - 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:
4.9mph - Average wind speed in October:
6mph - Average wind speed in November:
6.3mph - 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 (4.7mph).
Average humidity
Penacook, NH
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (73%).
Average rainfall
Penacook, NH
- Average rainfall in January:
1.97" - Average rainfall in February:
2.01" - Average rainfall in March:
2.17" - Average rainfall in April:
2.68" - Average rainfall in May:
2.13" - Average rainfall in June:
2.32"
- Average rainfall in July:
2.13" - Average rainfall in August:
1.85" - Average rainfall in September:
1.57" - Average rainfall in October:
3.15" - Average rainfall in November:
2.6" - Average rainfall in December:
2.68"
The wettest month (with the highest rainfall) is October (3.15").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days
Penacook, NH
- Average rainfall days in January:
6.8 days - Average rainfall days in February:
8.1 days - Average rainfall days in March:
11.1 days - Average rainfall days in April:
15.2 days - Average rainfall days in May:
14.6 days - Average rainfall days in June:
13.3 days
- Average rainfall days in July:
13.4 days - Average rainfall days in August:
12.3 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
13.9 days - Average rainfall days in November:
9.9 days - Average rainfall days in December:
9.5 days
The month with the highest number of rainy days is April (15.2 days).
The month with the least rainy days is January (6.8 days).
Average snowfall
Penacook, NH
- Average snowfall in January:
7.28" - Average snowfall in February:
7.36" - Average snowfall in March:
5.12" - Average snowfall in April:
1.97" - Average snowfall in May:
0.24" - Average snowfall in June:
0"
The month with the highest snowfall is February (7.36").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Penacook, NH
- Average snowfall days in January:
11 days - Average snowfall days in February:
10.8 days - Average snowfall days in March:
10.5 days - Average snowfall days in April:
3 days - Average snowfall days in May:
0.2 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:
0.4 days - Average snowfall days in November:
3.6 days - Average snowfall days in December:
8.7 days
The month with the highest number of snowfall days is January (11 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Penacook, 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 18min
- 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 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January:
4h and 54min - Average sunshine in February:
4h and 24min - Average sunshine in March:
5h and 30min - Average sunshine in April:
7h and 42min - Average sunshine in May:
8h and 12min - Average sunshine in June:
8h and 48min
- Average sunshine in July:
9h and 54min - Average sunshine in August:
10h and 18min - Average sunshine in September:
8h and 24min - Average sunshine in October:
5h and 42min - Average sunshine in November:
5h and 18min - Average sunshine in December:
4h and 36min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days
Penacook, NH
- Average sunshine days in January:
15.8 days - Average sunshine days in February:
13.3 days - Average sunshine days in March:
12.5 days - Average sunshine days in April:
12.4 days - Average sunshine days in May:
14.1 days - Average sunshine days in June:
14.8 days
- Average sunshine days in July:
15.8 days - Average sunshine days in August:
16.2 days - Average sunshine days in September:
17.2 days - Average sunshine days in October:
14.6 days - Average sunshine days in November:
16.7 days - Average sunshine days in December:
15.5 days
The month with the most sunshine days is September (17.2 days).
The month with the least sunshine days is April (12.4 days).
Average UV index
Penacook, NH
The months with the highest UV index are July and 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
Penacook, NH
The month with the most cloud cover is March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
Penacook, 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).
