Climate and monthly weather forecast
Penacook, NH

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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 »
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Frequently asked questions

What month is the coldest in Penacook?

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).

How many days does it rain in Penacook?

Throughout the year, there are 138.6 rainfall days, and 27.24" (692mm) of precipitation is accumulated.

When does it snow in Penacook?

January through May, October through December are months with snowfall.

How much does it snow in Penacook?

Throughout the year, in Penacook, New Hampshire, there are 48.2 snowfall days, and 30.71" (780mm) of snow is accumulated.

What are the months with the lowest UV index in Penacook?

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.

What is the most humid month in Penacook?

The most humid month in Penacook, New Hampshire, is February, with an average relative humidity of 85%.

What is the snowiest month in Penacook?

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.

What is the month with the least sunshine in Penacook?

February has the least sunshine of the year in Penacook, New Hampshire, with an average of 4.4h of sunshine.

When is Daylight Saving Time (DST) in Penacook?

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.

What is the least humid month in Penacook?

With an average relative humidity of 73%, April is the least humid month in Penacook.

When it does not snow in Penacook?

June through September are months without snowfall in Penacook, New Hampshire.

When are the longest days in Penacook?

With an average of 15h and 18min of daylight, June has the longest days of the year.

What part of the year is the hottest in Penacook?

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).

When is the highest UV index in Penacook?

July and August, with an average maximum UV index of 6, are months with the highest UV index in Penacook.

What month has the most sunshine in Penacook?

With an average of 10.3h of sunshine, August has the most sunshine of the year in Penacook, New Hampshire.

What is the driest month in Penacook?

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.

What is the wettest month in Penacook?

October is the month with the most rainfall in Penacook. Rain falls for 13.9 days and accumulates 3.15" (80mm) of precipitation.

What is the month with the shortest days in Penacook?

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

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).

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Average pressure
Penacook, NH

Average pressure - Penacook, NH

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed
Penacook, NH

Average wind speed - Penacook, NH

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).

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Average rainfall
Penacook, NH

Average rainfall - Penacook, NH

The wettest month (with the highest rainfall) is October (3.15").
The driest month (with the least rainfall) is September (1.57").

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Average rainfall days
Penacook, NH

Average rainfall days - Penacook, NH

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).

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Average snowfall
Penacook, NH

Average snowfall - Penacook, NH

The month with the highest snowfall is February (7.36").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Penacook, NH

Average snowfall days - Penacook, NH

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).

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Average daylight / Average sunshine
Penacook, NH

Average daylight / Average sunshine - Penacook, NH

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).

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).

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Average sunshine days
Penacook, NH

Average sunshine days - Penacook, NH

The month with the most sunshine days is September (17.2 days).
The month with the least sunshine days is April (12.4 days).

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Average UV index
Penacook, NH

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).

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Average visibility
Penacook, NH

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).

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Penacook, New Hampshire, USA

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