May weather forecast
West Peterborough, NH

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Weather in May

May, the last month of the spring in West Peterborough, is a comfortable month, with temperature in the range of an average high of 65.5°F (18.6°C) and an average low of 45.9°F (7.7°C).

Temperature

With the onset of May, West Peterborough's weather sees a temperature rise, transitioning from a fresh 52.7°F (11.5°C) in April to an enjoyable 65.5°F (18.6°C). Throughout May, West Peterborough experiences a low-temperature average of 45.9°F (7.7°C).

Humidity

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

Rainfall

In West Peterborough, New Hampshire, in May, during 16.2 rainfall days, 2.56" (65mm) of precipitation is typically accumulated. Throughout the year, there are 147.8 rainfall days, and 32.76" (832mm) of precipitation is accumulated.

Snowfall

Months with snowfall in West Peterborough are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, West Peterborough aggregates 0.39" (10mm) of snow. In West Peterborough, during the entire year, snow falls for 53.8 days and aggregates up to 39.06" (992mm) of snow.

Daylight

In May, the average length of the day is 14h and 40min.
On the first day of May in West Peterborough, sunrise is at 5:40 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 5:11 am and sunset at 8:19 pm EDT.

Sunshine

In West Peterborough, the average sunshine in May is 7.9h.

UV index

In West Peterborough, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: In May, the maximum UV index of 5 suggests this advice:
Undertake precautions - Obligation exists to protect against skin and eye damage. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
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Frequently asked questions

What is the temperature in May in West Peterborough?

May temperatures in West Peterborough, New Hampshire, vary between a high-temperature of 65.5°F (18.6°C) and a low-temperature of 45.9°F (7.7°C).

What is the average humidity in May in West Peterborough?

The average relative humidity in May in West Peterborough, New Hampshire, is 76%.

How many days does it rain in May in West Peterborough?

In May, the rain falls for 16.2 days. Throughout May, 2.56" (65mm) of precipitation is accumulated.

What is the last month it snows in West Peterborough?

May is the last month it regularly snows in West Peterborough. During 0.3 snowfall days, in May, West Peterborough aggregates 0.39" (10mm) of snow.

How many hours of daylight does West Peterborough have in May?

The average day length in May in West Peterborough, New Hampshire, is 14h and 40min.

When are sunrise and sunset in May in West Peterborough?

In May, on the first day of the month, sunrise is at 5:40 am and sunset at 7:49 pm. On the last day of the month, in West Peterborough, sunrise is at 5:11 am and sunset at 8:19 pm EDT.

How long on average sun shines in May in West Peterborough?

The average sunshine duration in May in West Peterborough, New Hampshire, is 7.9h.

How high is the UV index in May in West Peterborough?

The average daily maximum UV index in May in West Peterborough is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
West Peterborough, NH

Average temperature in May - West Peterborough, NH
  • Average high temperature in May: 65.5°F

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (28°F).

  • Average low temperature in May: 45.9°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 (16.2°F).

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Average pressure in May
West Peterborough, NH

Average pressure in May - West Peterborough, NH
  • Average pressure in May: 30"Hg

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

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Average wind speed in May
West Peterborough, NH

Average wind speed in May - West Peterborough, NH
  • Average wind speed in May: 6.6mph

The windiest months (with the highest average wind speed) are January and February (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in May
West Peterborough, NH

Average humidity in May - West Peterborough, NH
  • Average humidity in May: 76%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (74%).

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Average rainfall in May
West Peterborough, NH

Average rainfall in May - West Peterborough, NH
  • Average rainfall in May: 2.56"

The wettest month (with the highest rainfall) is October (3.39").
The driest month (with the least rainfall) is September (2.2").

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Average rainfall days in May
West Peterborough, NH

Average rainfall days in May - West Peterborough, NH
  • Average rainfall days in May: 16.2 days

The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is February (6.5 days).

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Average snowfall in May
West Peterborough, NH

Average snowfall in May - West Peterborough, NH
  • Average snowfall in May: 0.39"

The month with the highest snowfall is February (9.45").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
West Peterborough, NH

Average snowfall days in May - West Peterborough, NH
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is February (12.2 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
West Peterborough, NH

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

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 6min).

  • Average sunshine in May: 7h and 5min

The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).

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Average sunshine days in May
West Peterborough, NH

Average sunshine days in May - West Peterborough, NH
  • Average sunshine days in May: 12.9 days

The month with the most sunshine days is November (17 days).
The month with the least sunshine days is March (11.9 days).

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Average UV index in May
West Peterborough, NH

Average UV index in May - West Peterborough, NH
  • Average UV index in May: 5

The month with the highest UV index is July (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 cloud cover in May
West Peterborough, NH

Average cloud cover in May - West Peterborough, NH
  • Average cloud cover in May: 51

The month with the most cloud cover is March (Cloud cover 55).
The months with the least cloud cover are July and August (Cloud cover 38).

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Average visibility in May
West Peterborough, NH

Average visibility in May - West Peterborough, NH
  • Average visibility in May: 5mi

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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West Peterborough, New Hampshire, USA

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