Climate and monthly weather forecast
Waterville Valley, NH

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Weather in January

January, like December, is a freezing cold winter month in Waterville Valley, New Hampshire, with an average temperature varying between 9.5°F (-12.5°C) and 22.5°F (-5.3°C). In Waterville Valley, the lowest average temperatures are observed in January, with a high of 22.5°F (-5.3°C) and a low of 9.5°F (-12.5°C). Weather in January »

Weather in February

February, the last month of the winter in Waterville Valley, is also a subzero cold month, with an average temperature ranging between min 11.1°F (-11.6°C) and max 25.3°F (-3.7°C). February's arrival shows an average high-temperature of a still subzero cold 25.3°F (-3.7°C), hardly different from the previous month. Weather in February »

Weather in March

March, the first month of the spring in Waterville Valley, is a wintry month, with an average temperature varying between 19.4°F (-7°C) and 33.4°F (0.8°C). The start of March brings a subtle rise in the average high-temperature, moving from a subzero cold 25.3°F (-3.7°C) in February to a cold 33.4°F (0.8°C). Weather in March »

Weather in April

April is a frosty spring month in Waterville Valley, New Hampshire, with an average temperature ranging between max 46.4°F (8°C) and min 30.6°F (-0.8°C). Waterville Valley sees an increase in average high-temperatures during April, moving from an icy 33.4°F (0.8°C) in March to a frosty 46.4°F (8°C). Weather in April »

Weather in May

May, the last month of the spring in Waterville Valley, is an enjoyable month, with temperature in the range of an average low of 41.9°F (5.5°C) and an average high of 60.8°F (16°C). Waterville Valley's May weather is characterized by a distinct upsurge in high-temperatures, soaring from April's frosty 46.4°F (8°C) to a refreshing 60.8°F (16°C). Weather in May »

Weather in June

June, the first month of the summer in Waterville Valley, is a pleasant month, with an average temperature varying between 49.1°F (9.5°C) and 68.2°F (20.1°C). June comes with a subtle rise, with the average high-temperature adjusting from a comfortable 60.8°F (16°C) in May to a pleasant 68.2°F (20.1°C). Weather in June »

Weather in July

July in Waterville Valley, New Hampshire, is a moderately hot summer month, with an average temperature fluctuating between 74.8°F (23.8°C) and 55.8°F (13.2°C). July, with an average high of 74.8°F (23.8°C) and a low of 55.8°F (13.2°C), signifies the warmest month of the year. Weather in July »

Weather in August

The last month of the summer, August, is also an agreeable month in Waterville Valley, New Hampshire, with an average temperature ranging between max 73°F (22.8°C) and min 53.8°F (12.1°C). With the onset of August, the average high-temperature stands at a pleasant 73°F (22.8°C), closely aligned with July's 74.8°F (23.8°C). Weather in August »

Weather in September

The first month of the autumn, September, is also an enjoyable month in Waterville Valley, New Hampshire, with temperature in the range of an average high of 66.2°F (19°C) and an average low of 47.5°F (8.6°C). The move into September indicates a slight reduction in the average high-temperature, down from August's pleasant 73°F (22.8°C) to a comfortable 66.2°F (19°C). Weather in September »

Weather in October

October, the same as September, is a cool autumn month in Waterville Valley, New Hampshire, with an average temperature ranging between max 51.3°F (10.7°C) and min 37.8°F (3.2°C). Waterville Valley witnesses a significant decrease in the average high-temperature with the arrival of October, falling from September's refreshing 66.2°F (19°C) to a fresh 51.3°F (10.7°C). Weather in October »

Weather in November

November, the last month of the autumn in Waterville Valley, is also an icy month, with an average temperature varying between 26.8°F (-2.9°C) and 38.7°F (3.7°C). November brings a decrease in the average high-temperature, shifting from a fresh 51.3°F (10.7°C) in October to a cold 38.7°F (3.7°C). Weather in November »

Weather in December

The first month of the winter, December, is also a subzero cold month in Waterville Valley, New Hampshire, with an average temperature ranging between min 17.8°F (-7.9°C) and max 28°F (-2.2°C). With December's arrival, Waterville Valley's weather changes as the average high-temperature falls from a wintry 38.7°F (3.7°C) in November to a subzero cold 28°F (-2.2°C). Weather in December »

Frequently asked questions

What time of the year is the coldest?

Waterville Valley's coldest weather arrives in January, when temperatures average a high of 22.5°F (-5.3°C) and a low of 9.5°F (-12.5°C).

What is the most humid month?

January and February, with an average relative humidity of 89%, are most humid months.

How much does it rain in Waterville Valley?

In Waterville Valley, during the entire year, the rain falls for 132.9 days and collects up to 13.86" (352mm) of precipitation.

When does it snow?

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

What is the snowiest month?

The months with the most snowfall are January and February, with an average 6.1" (155mm) of accumulated snow.

How much does it snow?

Throughout the year, there are 99.7 snowfall days, and 37.05" (941mm) of snow is accumulated.

What are the months with the lowest UV index?

The months with the lowest UV index are January, February and December, with an average maximum UV index of 1.

What is the month with the least sunshine?

The month with the least sunshine is February, with an average of 3.6h of sunshine.

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?

The month with the most rainfall is April, when the rain falls for 11.9 days and typically aggregates up to 1.57" (40mm) of precipitation.

What is the least humid month in Waterville Valley?

The least humid month is May, with an average relative humidity of 78%.

When it does not snow in Waterville Valley?

June through September are months without snowfall in Waterville Valley.

When are the longest days?

With an average of 15h and 24min of daylight, June has the longest days of the year.

What is the month with the highest UV index?

The months with the highest UV index are June and July, with an average maximum UV index of 5.

What are the warmest months in Waterville Valley?

July temperatures tend to peak at an average high of 74.8°F (23.8°C) and dip to a low of 55.8°F (13.2°C).

What month has the most sunshine?

August has the most sunshine of the year, with an average of 9.5h of sunshine.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 9.2 days and typically collects 0.71" (18mm) of precipitation.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 0min of daylight.

Average temperature
Waterville Valley, NH

Average temperature - Waterville Valley, NH

The warmest month (with the highest average high temperature) is July (74.8°F).
The month with the lowest average high temperature is January (22.5°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 (9.5°F).

Average pressure
Waterville Valley, NH

Average pressure - Waterville Valley, NH

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
Waterville Valley, NH

Average wind speed - Waterville Valley, NH

The windiest month (with the highest average wind speed) is January (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

Average humidity
Waterville Valley, NH

Average humidity - Waterville Valley, NH

The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (78%).

Average rainfall
Waterville Valley, NH

Average rainfall - Waterville Valley, NH

The wettest month (with the highest rainfall) is April (1.57").
The driest month (with the least rainfall) is September (0.71").

Average rainfall days
Waterville Valley, NH

Average rainfall days - Waterville Valley, NH

The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is February (6.6 days).

Average snowfall
Waterville Valley, NH

Average snowfall - Waterville Valley, NH

The months with the highest snowfall are January and February (6.1").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Waterville Valley, NH

Average snowfall days - Waterville Valley, NH

The month with the highest number of snowfall days is December (18.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Waterville Valley, NH

Average daylight / Average sunshine - Waterville Valley, NH

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).

Average sunshine days
Waterville Valley, NH

Average sunshine days - Waterville Valley, NH

The month with the most sunshine days is September (16.8 days).
The month with the least sunshine days is February (10.7 days).

Average UV index
Waterville Valley, NH

Average UV index - Waterville Valley, NH

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).

Average visibility
Waterville Valley, NH

Average visibility - Waterville Valley, NH

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).

Waterville Valley, New Hampshire, USA

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