May weather forecast
Holderness, NH

Weather in May

May, the last month of the spring, in Holderness, is a comfortable month, with average temperature ranging between min 43.3°F (6.3°C) and max 64.2°F (17.9°C).

Temperature

In Holderness, the average high-temperature rises, from a fresh 50.4°F (10.2°C) in April, to a comfortable 64.2°F (17.9°C). In Holderness, in May, the average low-temperature is 43.3°F (6.3°C).

Humidity

April and May, with an average relative humidity of 76%, are the least humid months.

Rainfall

In Holderness, during 15.2 rainfall days, 2.24" (57mm) of precipitation is typically accumulated. In Holderness, during the entire year, the rain falls for 157.7 days and collects up to 28.58" (726mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows in Holderness. During 0.3 snowfall days, in May, Holderness aggregates 0.35" (9mm) of snow. In Holderness, during the entire year, snow falls for 65.8 days, and aggregates up to 37.28" (947mm) of snow.

Daylight

In May, the average length of the day in Holderness, New Hampshire, is 14.7h.

Sunshine

In Holderness, the average sunshine is 8h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index in Holderness, New Hampshire. A UV Index estimate of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV radiation for the ordinary person.
Note: In May, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the least humid month in Holderness?

April and May, with an average relative humidity of 76%, are the least humid months in Holderness.

What is the average humidity in May in Holderness?

In Holderness, New Hampshire, the average relative humidity in May is 76%.

How many days does it rain in May in Holderness?

In Holderness, New Hampshire, during May, the rain falls for 15.2 days and regularly aggregates up to 2.24" (57mm) of precipitation.

What is the last month it snows in Holderness?

May is the last month it regularly snows in Holderness. During 0.3 snowfall days, in May, Holderness aggregates 0.35" (9mm) of snow.

How many hours of daylight does Holderness have in May?

In Holderness, New Hampshire, the average length of the day in May is 14.7h.

How long on average sun shines in May in Holderness?

In Holderness, the average sunshine in May is 8h.

What are the months with the highest UV index in Holderness?

Months with the highest UV index in Holderness are May through August, with an average maximum UV index of 5.

How high is the UV index in May in Holderness?

In Holderness, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in May
Holderness, NH

Average temperature in May - Holderness, NH
  • Average high temperature in May: 64.2°F

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (25.7°F).

  • Average low temperature in May: 43.3°F

The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).

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Average pressure in May
Holderness, NH

Average pressure in May - Holderness, NH
  • Average pressure in May: 29.99"

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

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Average wind speed in May
Holderness, NH

Average wind speed in May - Holderness, NH
  • Average wind speed in May: 5.7mph

The windiest month (with the highest average wind speed) is January (7mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

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Average humidity in May
Holderness, NH

Average humidity in May - Holderness, NH
  • Average humidity in May: 76%

Months with the highest relative humidity are January and February (86%).
Months with the lowest relative humidity are April and May (76%).

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Average rainfall in May
Holderness, NH

Average rainfall in May - Holderness, NH
  • Average rainfall in May: 2.24"

The wettest month (with the highest rainfall) is October (3.19").
The driest month (with the least rainfall) is September (1.81").

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Average rainfall days in May
Holderness, NH

Average rainfall days in May - Holderness, NH
  • Average rainfall days in May: 15.2 days

The month with the highest number of rainy days is June (15.5 days).
The month with the least rainy days is February (9.4 days).

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Average snowfall in May
Holderness, NH

Average snowfall in May - Holderness, NH
  • Average snowfall in May: 0.35"

The month with the highest snowfall is February (9.69").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Holderness, NH

Average snowfall days in May - Holderness, NH
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is January (14.9 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Holderness, NH

Average daylight in May / Average sunshine in May - Holderness, NH
  • Average daylight in May: 14.7h

The month with the longest days is June (Average daylight: 15.4h).
The month with the shortest days is December (Average daylight: 9h).

  • Average sunshine in May: 8h

The month with the most sunshine is August (Average sunshine: 10.1h).
The month with the least sunshine is February (Average sunshine: 4.1h).

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Average sunshine days in May
Holderness, NH

Average sunshine days in May - Holderness, NH
  • Average sunshine days in May: 13.3 days

The month with the most sunshine days is September (16.3 days).
The month with the least sunshine days is March (10.6 days).

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Average UV index in May
Holderness, NH

Average UV index in May - Holderness, NH
  • Average UV index in May: 5

Months with the highest UV index are May, June, July and August (UV index 5).
Months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average cloud cover in May
Holderness, NH

Average cloud cover in May - Holderness, NH
  • Average cloud cover in May: 50

Months with the most cloud cover are February and March (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 36).

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Average visibility in May
Holderness, NH

Average visibility in May - Holderness, NH
  • Average visibility in May: 5mi

Months with the highest visibility are April, May, June, July, August, October, November and December (5mi).
Months with the lowest visibility are January, February, March and September (4mi).

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