May weather forecast
North Hampton, NH

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Weather in May

May marks the advent of warmer weather, the temperatures pitching between a comfortable range, enhancing enjoyment of outdoor activities. The complete absence of snowfall risk reflects the firm establishment of the spring season. An increase in sea temperatures prompts consideration of activities related to watersports. However, the steady rise in humidity and rainfall cautions against potential dampness and related inconveniences. The surge in daylight hours could promote a more active lifestyle.

Temperature

North Hampton sees a rise in temperature during May, with average high-temperatures transitioning from a cool 51.4°F (10.8°C) in April to an enjoyable 61°F (16.1°C). North Hampton experiences a mean temperature of 48.4°F (9.1°C) during May nights.

Humidity

In North Hampton, the average relative humidity in May is 78%.

Rainfall

In May, the rain falls for 15.4 days. Throughout May, 1.93" (49mm) of precipitation is accumulated. Throughout the year, in North Hampton, New Hampshire, there are 146.5 rainfall days, and 27.52" (699mm) of precipitation is accumulated.

Snowfall

In North Hampton, snow does not fall in May through September.

Ocean temperature

In North Hampton, in May, the average water temperature is 48°F (8.9°C).
Note: Caution: 48°F (8.9°C) temperatures below 50°F (10°C) during swimming can result in intense cold shock and quickened breathing.

Daylight

The average length of the day in May in North Hampton, New Hampshire, is 14h and 40min.
On the first day of the month, sunrise is at 5:36 am and sunset at 7:44 pm. On the last day of May, sunrise is at 5:07 am and sunset at 8:15 pm EDT.

Sunshine

In May, the average sunshine in North Hampton is 8.5h.

UV index

The average daily maximum UV index in May in North Hampton, New Hampshire, is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.
Note: A daily maximum UV index of 5 in May translates into the following instructions:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
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Frequently asked questions

What are the temperatures in North Hampton in May?

The high-temperature in North Hampton, New Hampshire, during May is 61°F (16.1°C) and the low-temperature is 48.4°F (9.1°C).

What is the average humidity in May in North Hampton?

The average relative humidity in May in North Hampton is 78%.

How much does it rain in North Hampton in May?

In North Hampton, in May, during 15.4 rainfall days, 1.93" (49mm) of precipitation is typically accumulated.

When it does not snow in North Hampton?

In North Hampton, snow does not fall in May through September.

Does it snow in North Hampton in May?

In May, in North Hampton, New Hampshire, it doesn't snow. April is the latest month when it typically snows.

What is the ocean temperature in May in North Hampton?

In North Hampton, New Hampshire, the average seawater temperature in May is 48°F (8.9°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

How many hours of daylight does North Hampton have in May?

In North Hampton, the average day length in May is 14h and 40min.

When are sunrise and sunset in May in North Hampton?

On the first day of May, sunrise is at 5:36 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 5:07 am and sunset at 8:15 pm EDT.

How many hours of sunshine does North Hampton have in May?

In May, the average sunshine duration is 8.5h.

How high is the UV index in May in North Hampton?

In North Hampton, New Hampshire, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes 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
North Hampton, NH

Average temperature in May - North Hampton, NH
  • Average high temperature in May: 61°F

The warmest month (with the highest average high temperature) is July (76.5°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in May: 48.4°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).

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Average pressure in May
North Hampton, NH

Average pressure in May - North Hampton, NH
  • Average pressure in May: 30"Hg

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in May
North Hampton, NH

Average wind speed in May - North Hampton, NH
  • Average wind speed in May: 8.3mph

The windiest month (with the highest average wind speed) is January (12.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.9mph).

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Average humidity in May
North Hampton, NH

Average humidity in May - North Hampton, NH
  • Average humidity in May: 78%

The months with the highest relative humidity are June and July (79%).
The month with the lowest relative humidity is November (74%).

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Average rainfall in May
North Hampton, NH

Average rainfall in May - North Hampton, NH
  • Average rainfall in May: 1.93"

The wettest months (with the highest rainfall) are October and December (2.83").
The driest month (with the least rainfall) is September (1.54").

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Average rainfall days in May
North Hampton, NH

Average rainfall days in May - North Hampton, NH
  • Average rainfall days in May: 15.4 days

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is January (7.7 days).

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Average snowfall in May
North Hampton, NH

Average snowfall in May - North Hampton, NH
  • Average snowfall in May: 0"

The month with the highest snowfall is February (4.02").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in May
North Hampton, NH

Average snowfall days in May - North Hampton, NH
  • Average snowfall days in May: 0 days

The months with the highest number of snowfall days are January and February (8.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average sea temperature in May
North Hampton, NH

Average sea temperature in May - North Hampton, NH
  • Average sea temperature in May: 48°F

The best month for swimming (with the highest average sea temperature) is August (66.4°F).
The coldest month (with the lowest average sea temperature) is March (38.8°F).

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Average daylight in May /
Average sunshine in May
North Hampton, NH

Average daylight in May / Average sunshine in May - North Hampton, 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: 8h and 3min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).

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Average sunshine days in May
North Hampton, NH

Average sunshine days in May - North Hampton, NH
  • Average sunshine days in May: 14.3 days

The month with the most sunshine days is November (16.9 days).
The month with the least sunshine days is April (13.1 days).

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Average UV index in May
North Hampton, NH

Average UV index in May - North Hampton, NH
  • Average UV index in May: 5

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

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Average cloud cover in May
North Hampton, NH

Average cloud cover in May - North Hampton, NH
  • Average cloud cover in May: 45

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in May
North Hampton, NH

Average visibility in May - North Hampton, NH
  • Average visibility in May: 6mi

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

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North Hampton, New Hampshire, USA

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