May weather forecast
Wolfeboro, NH

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A long wooden pier on the water, docking point for small boats and yachts on Lake Winnipesaukee in Wolfeboro, New Hampshire
A long wooden pier on the water, docking point for small boats and yachts on Lake Winnipesaukee in Wolfeboro, New Hampshire

Weather in May

May ushers in a significant metamorphosis in Wolfeboro's weather with warmth becoming the norm. The town embraces beautiful spring weather, with lush green landscapes replacing the last vestiges of winter. The mildness of May becomes apparent with a substantial uptick in the average high temperature to 63.9°F (17.7°C) and a notable decrease in snowfall to just 0.35" (9mm). Activities become predominantly outdoor-oriented as locals and tourists revel in the glorious sunshine. Warmer days and longer hours of daylight make it a delightful time to explore Wolfeboro.

Temperature

The rise of average high-temperatures is seen in May in Wolfeboro, with an increase from a fresh 50.9°F (10.5°C) in April to an enjoyable 63.9°F (17.7°C). In May, the average low-temperature records at a frosty 43.7°F (6.5°C) during the nights.

Humidity

In Wolfeboro, the average relative humidity in May is 77%.

Rainfall

In May, in Wolfeboro, the rain falls for 15.2 days. Throughout May, 2.2" (56mm) of precipitation is accumulated. In Wolfeboro, during the entire year, the rain falls for 152 days and collects up to 29.09" (739mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Wolfeboro. May is the last month it regularly snows. During 0.3 snowfall days, in May, Wolfeboro aggregates 0.35" (9mm) of snow. Throughout the year, in Wolfeboro, New Hampshire, there are 58.3 snowfall days, and 38.98" (990mm) of snow is accumulated.

Daylight

The average length of the day in May in Wolfeboro is 14h and 44min.
On the first day of the month, sunrise is at 5:36 am and sunset at 7:47 pm. On the last day of May, in Wolfeboro, sunrise is at 5:06 am and sunset at 8:18 pm EDT.

Sunshine

The average sunshine in May is 8h.

UV index

In May, the average daily maximum UV index in Wolfeboro, New Hampshire, is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 4 in May interprets into the following advice:
Heed the precautions - Suggestions to avoid sunburn are made. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. To cut down UV radiation exposure by about half, sport a wide-brim hat. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
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Frequently asked questions

What are the temperatures in Wolfeboro in May?

In May, the average high-temperature and low-temperature are 63.9°F (17.7°C) and 43.7°F (6.5°C) respectively.

What is the average humidity in May in Wolfeboro?

In May, the average relative humidity in Wolfeboro is 77%.

How many days does it rain in May in Wolfeboro?

In Wolfeboro, New Hampshire, in May, during 15.2 rainfall days, 2.2" (56mm) of precipitation is typically accumulated.

What is the last month it snows in Wolfeboro?

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

What is the average length of the day in May in Wolfeboro?

The average day length in May is 14h and 44min.

When is the sunrise / sunset in May in Wolfeboro?

On the first day of May in Wolfeboro, sunrise is at 5:36 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 5:06 am and sunset at 8:18 pm EDT.

How many hours of sunshine does Wolfeboro have in May?

The average sunshine duration in May in Wolfeboro is 8h.

How high is the UV index in May in Wolfeboro?

In Wolfeboro, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Wolfeboro, NH

Average temperature in May - Wolfeboro, NH
  • Average high temperature in May: 63.9°F

The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (26.1°F).

  • Average low temperature in May: 43.7°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 (12.9°F).

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Average pressure in May
Wolfeboro, NH

Average pressure in May - Wolfeboro, NH
  • Average pressure in May: 29.99"Hg

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in May
Wolfeboro, NH

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

The windiest months (with the highest average wind speed) are January and February (7.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

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Average humidity in May
Wolfeboro, NH

Average humidity in May - Wolfeboro, NH
  • Average humidity in May: 77%

The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is April (76%).

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Average rainfall in May
Wolfeboro, NH

Average rainfall in May - Wolfeboro, NH
  • Average rainfall in May: 2.2"

The wettest month (with the highest rainfall) is October (3.19").
The driest month (with the least rainfall) is September (1.61").

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Average rainfall days in May
Wolfeboro, NH

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

The month with the highest number of rainy days is April (15.8 days).
The month with the least rainy days is February (8.3 days).

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Average snowfall in May
Wolfeboro, NH

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

The month with the highest snowfall is February (9.84").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Wolfeboro, NH

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

The month with the highest number of snowfall days is January (13.2 days).
The 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
Wolfeboro, NH

Average daylight in May / Average sunshine in May - Wolfeboro, NH
  • Average daylight in May: 14h and 4min

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).

  • Average sunshine in May: 8h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days in May
Wolfeboro, NH

Average sunshine days in May - Wolfeboro, NH
  • Average sunshine days in May: 13.2 days

The month with the most sunshine days is September (16.9 days).
The month with the least sunshine days is April (11.4 days).

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Average UV index in May
Wolfeboro, NH

Average UV index in May - Wolfeboro, NH
  • Average UV index in May: 4

The months with the highest UV index are June, July and August (UV index 5).
The 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
Wolfeboro, NH

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

The month with the most cloud cover is March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in May
Wolfeboro, NH

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

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

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Wolfeboro, New Hampshire, USA

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