Monthly weather forecast and climate
Hollis, NH

Weather in January

January, the same as December, in Hollis, New Hampshire, is a freezing cold winter month, with temperature in the range of an average high of 30.9°F (-0.6°C) and an average low of 18°F (-7.8°C). January is the coldest month, with an average high-temperature of 30.9°F (-0.6°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 Hollis, is a cold month, with average temperature varying between 18.9°F (-7.3°C) and 33.8°F (1°C). In February, the average high-temperature is almost the same as in January - a wintry 33.8°F (1°C). Weather in February »

Weather in March

March, the first month of the spring, in Hollis, is still a cold month, with temperature in the range of an average high of 41.5°F (5.3°C) and an average low of 27°F (-2.8°C). In Hollis, the average high-temperature slightly increases, from a wintry 33.8°F (1°C) in February, to a still cold 41.5°F (5.3°C). Weather in March »

Weather in April

April in Hollis, New Hampshire, is a cool spring month, with average temperature varying between 55.2°F (12.9°C) and 37.6°F (3.1°C). In April, the average high-temperature rises, from a wintry 41.5°F (5.3°C) in March, to a cool 55.2°F (12.9°C). Weather in April »

Weather in May

May, the last month of the spring, in Hollis, is a comfortable month, with average temperature fluctuating between 67.3°F (19.6°C) and 47.5°F (8.6°C). In May, the average high-temperature rises, from a cool 55.2°F (12.9°C) in April, to an enjoyable 67.3°F (19.6°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Hollis, New Hampshire, with average temperature varying between 54.7°F (12.6°C) and 75°F (23.9°C). In June, the average high-temperature marginally rises, from an enjoyable 67.3°F (19.6°C) in May, to a moderately hot 75°F (23.9°C). Weather in June »

Weather in July

July, like June, in Hollis, New Hampshire, is a moderately hot summer month, with average temperature fluctuating between 82°F (27.8°C) and 61.5°F (16.4°C). July is the warmest month, with an average high-temperature of 82°F (27.8°C) and an average low-temperature of 61.5°F (16.4°C). The average heat index in July is calculated to a tropical 87.4°F (30.8°C). Weather in July »

Weather in August

August, the last month of the summer, in Hollis, is also a moderately hot month, with temperature in the range of an average low of 60.1°F (15.6°C) and an average high of 80.2°F (26.8°C). In August, the average high-temperature is relatively the same as in July - a still warm 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 Hollis, New Hampshire, with average temperature varying between 53.8°F (12.1°C) and 72.5°F (22.5°C). In September, the average high-temperature marginally drops, from a warm 80.2°F (26.8°C) in August, to an agreeable 72.5°F (22.5°C). Weather in September »

Weather in October

October, the same as September, in Hollis, New Hampshire, is a moderate autumn month, with average temperature ranging between min 44.4°F (6.9°C) and max 59.5°F (15.3°C). In October, the average high-temperature drops, from an agreeable 72.5°F (22.5°C) in September, to a moderate 59.5°F (15.3°C). Weather in October »

Weather in November

November, the last month of the autumn, in Hollis, is another chilly month, with average temperature fluctuating between 47.3°F (8.5°C) and 34°F (1.1°C). In Hollis, the average high-temperature in November drops, from a mild 59.5°F (15.3°C) in October, to a chilly 47.3°F (8.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Hollis, New Hampshire, with average temperature varying between 25.7°F (-3.5°C) and 36.5°F (2.5°C). In December, the average high-temperature decreases, from a chilly 47.3°F (8.5°C) in November, to a cold 36.5°F (2.5°C). Weather in December »
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FAQ

What is the coldest month in Hollis?

With an average high-temperature of 30.9°F (-0.6°C) and an average low-temperature of 18°F (-7.8°C), January is the coldest month in Hollis.

How much does it rain in Hollis?

Throughout the year, in Hollis, there are 91.2 rainfall days, and 7.24" (184mm) of precipitation is accumulated.

When does it snow in Hollis?

January through May, October through December are months with snowfall in Hollis, New Hampshire.

How many days does it snow in Hollis?

Throughout the year, there are 25 snowfall days, and 5.91" (150mm) of snow is accumulated.

What is the month with the lowest UV index in Hollis?

Months with the lowest UV index in Hollis are January, February, November and December, with an average maximum UV index of 2.

What is the most humid month in Hollis?

February is the most humid month, with an average relative humidity of 82%.

What is the snowiest month in Hollis?

Months with the most snowfall in Hollis are February and December, with an average 1.26" (32mm) of accumulated snow.

What is the month with the least sunshine in Hollis?

The month with the least sunshine is February, with an average of 4.6h of sunshine.

What is the least humid month in Hollis?

April is the least humid month, with an average relative humidity of 71%.

When it does not snow in Hollis?

In Hollis snow does not fall in June through September.

When are the longest days in Hollis?

With an average of 15.3h of daylight, June has the longest days of the year.

What is the month with the highest UV index in Hollis?

Months with the highest UV index are June through August, with an average maximum UV index of 6.

What is the warmest month in Hollis?

July is the warmest month in Hollis, with an average high-temperature of 82°F (27.8°C) and an average low-temperature of 61.5°F (16.4°C).

What month has the most sunshine in Hollis?

The month with the most sunshine is August, with an average of 10.4h of sunshine.

What is the driest month in Hollis?

September is the month with the least rainfall. Rain falls for 7 days and accumulates 0.28" (7mm) of precipitation.

What is the wettest month in Hollis?

November is the month with the most rainfall. Rain falls for 5.7 days and accumulates 0.79" (20mm) of precipitation.

What is the month with the shortest days in Hollis?

December has the shortest days of the year, with an average of 9.1h of daylight.

Average pressure
Hollis, NH

Average pressure - Hollis, NH

The month with the highest atmospheric pressure is November (30.07").
The month with the lowest atmospheric pressure is June (29.92").

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Average wind speed
Hollis, NH

Average wind speed - Hollis, NH

The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average rainfall
Hollis, NH

Average rainfall - Hollis, NH

The wettest month (with the highest rainfall) is November (0.79").
The driest month (with the least rainfall) is September (0.28").

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Average rainfall days
Hollis, NH

Average rainfall days - Hollis, NH

The month with the highest number of rainy days is June (10.4 days).
The month with the least rainy days is January (3.5 days).

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Average snowfall
Hollis, NH

Average snowfall - Hollis, NH

Months with the highest snowfall are February and December (1.26").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Hollis, NH

Average snowfall days - Hollis, NH

The month with the highest number of snowfall days is February (6.7 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Hollis, NH

Average daylight / Average sunshine - Hollis, NH

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

The month with the most sunshine is August (Average sunshine: 10.4h).
The month with the least sunshine is February (Average sunshine: 4.6h).

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Average sunshine days
Hollis, NH

Average sunshine days - Hollis, NH

The month with the most sunshine days is January (22.6 days).
The month with the least sunshine days is July (17.3 days).

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Average UV index
Hollis, NH

Average UV index - Hollis, NH

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average visibility
Hollis, NH

Average visibility - Hollis, NH

Months with the highest visibility are January, March, April, November and December (6mi).
Months with the lowest visibility are February, May, June, July, August, September and October (5mi).

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