May weather forecast
Antrim, NH

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Weather in May

May, the last month of the spring in Antrim, is a refreshing month, with temperature in the range of an average high of 65.5°F (18.6°C) and an average low of 45.1°F (7.3°C).

Temperature

Noticing a change, the average high-temperature during May moves from April's cool 52.3°F (11.3°C) to an enjoyable 65.5°F (18.6°C). The low-temperature average for Antrim during May stands at a frosty 45.1°F (7.3°C).

Humidity

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

Rainfall

In Antrim, during May, the rain falls for 15.6 days and regularly aggregates up to 2.44" (62mm) of precipitation. Throughout the year, there are 147.7 rainfall days, and 30.91" (785mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Antrim. May is the last month it regularly snows. During 0.3 snowfall days, in May, Antrim aggregates 0.31" (8mm) of snow. In Antrim, during the entire year, snow falls for 54.9 days and aggregates up to 37.2" (945mm) of snow.

Daylight

In Antrim, the average length of the day in May is 14h and 41min.
On the first day of May in Antrim, 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 May, the average sunshine is 8h.

UV index

In Antrim, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: During May, 5 as the daily maximum UV index converts into the following advice:
Guard yourself - Avoiding sunburn is suggested. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
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Frequently asked questions

What is the temperature in May in Antrim?

May temperatures in Antrim vary between a high-temperature of 65.5°F (18.6°C) and a low-temperature of 45.1°F (7.3°C).

What is the average humidity in May in Antrim?

The average relative humidity in May is 76%.

How many days does it rain in May in Antrim?

In Antrim, New Hampshire, in May, it is raining for 15.6 days, with typically 2.44" (62mm) of accumulated precipitation.

What is the last month it snows in Antrim?

May is the last month it regularly snows. During 0.3 snowfall days, in May, Antrim aggregates 0.31" (8mm) of snow.

How many hours of daylight does Antrim have in May?

The average day length in May is 14h and 41min.

When are sunrise and sunset in May in Antrim?

On the first day of May, 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.

How many hours of sunshine does Antrim have in May?

In Antrim, New Hampshire, the average sunshine duration in May is 8h.

What is the UV index intensity in May in Antrim?

In May, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's 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
Antrim, NH

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

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (27.7°F).

  • Average low temperature in May: 45.1°F

The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (14.5°F).

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Average pressure in May
Antrim, NH

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

Average wind speed in May - Antrim, NH
  • Average wind speed in May: 6.3mph

The windiest months (with the highest average wind speed) are January and February (8mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in May
Antrim, NH

Average humidity in May - Antrim, 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
Antrim, NH

Average rainfall in May - Antrim, NH
  • Average rainfall in May: 2.44"

The wettest month (with the highest rainfall) is October (3.46").
The driest month (with the least rainfall) is September (2.17").

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Average rainfall days in May
Antrim, NH

Average rainfall days in May - Antrim, NH
  • Average rainfall days in May: 15.6 days

The month with the highest number of rainy days is June (15.7 days).
The month with the least rainy days is January (7.6 days).

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Average snowfall in May
Antrim, NH

Average snowfall in May - Antrim, NH
  • Average snowfall in May: 0.31"

The month with the highest snowfall is February (10.12").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Antrim, NH

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

The month with the highest number of snowfall days is February (12.6 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
Antrim, NH

Average daylight in May / Average sunshine in May - Antrim, 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 0min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).

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Average sunshine days in May
Antrim, NH

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

The month with the most sunshine days is September (16.1 days).
The month with the least sunshine days is March (12.1 days).

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Average UV index in May
Antrim, NH

Average UV index in May - Antrim, 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, October, November and December (UV index 2).

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Average cloud cover in May
Antrim, NH

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

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

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Average visibility in May
Antrim, NH

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

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

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Antrim, New Hampshire, USA

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