May weather forecast
Berlin, NH

A large and long river with roads and houses along its edges in Berlin, New Hampshire
A large and long river with roads and houses along its edges in Berlin, New Hampshire

Weather in May

The last month of the spring, May, is an enjoyable month in Berlin, New Hampshire, with an average temperature varying between 61.7°F (16.5°C) and 40.6°F (4.8°C).

Temperature

In May, the average high-temperature significantly increases from a chilly 46.4°F (8°C) in April to a comfortable 61.7°F (16.5°C). The average low-temperature, in Berlin, is 40.6°F (4.8°C).

Humidity

With an average relative humidity of 77%, May is the least humid month.

Rainfall

In Berlin, during May, the rain falls for 16.9 days and regularly aggregates up to 2.44" (62mm) of precipitation. In Berlin, during the entire year, the rain falls for 168.4 days and collects up to 30.47" (774mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows in Berlin. During 0.8 snowfall days, in May, Berlin aggregates 0.63" (16mm) of snow. In Berlin, during the entire year, snow falls for 96.4 days and aggregates up to 60.94" (1548mm) of snow.

Daylight

In Berlin, the average length of the day in May is 14h and 49min.
On the first day of May, sunrise is at 5:34 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 5:03 am and sunset at 8:21 pm EDT.

Sunshine

The average sunshine in May in Berlin is 7.9h.

UV index

In May, the average daily maximum UV index in Berlin is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 4 in May interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the least humid month in Berlin?

The least humid month in Berlin, New Hampshire, is May, with an average relative humidity of 77%.

What is the average humidity in May in Berlin?

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

How much does it rain in Berlin in May?

In May, the rain falls for 16.9 days. Throughout May, 2.44" (62mm) of precipitation is accumulated.

What is the last month it snows in Berlin?

May is the last month it regularly snows in Berlin, New Hampshire. During 0.8 snowfall days, in May, Berlin aggregates 0.63" (16mm) of snow.

How many hours of daylight does Berlin have in May?

In Berlin, the average day length in May is 14h and 49min.

When is the sunrise / sunset in May in Berlin?

On the first day of May in Berlin, New Hampshire, sunrise is at 5:34 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 5:03 am and sunset at 8:21 pm EDT.

How many hours of sunshine does Berlin have in May?

In May, the average sunshine duration is 7.9h.

What is the UV index reading in May in Berlin?

In May, the average daily maximum UV index in Berlin, New Hampshire, is 4. A UV Index of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Berlin, NH

Average temperature in May - Berlin, NH
  • Average high temperature in May: 61.7°F

The warmest month (with the highest average high temperature) is July (75.6°F).
The month with the lowest average high temperature is January (23.2°F).

  • Average low temperature in May: 40.6°F

The month with the highest average low temperature is July (53.6°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).

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Average pressure in May
Berlin, NH

Average pressure in May - Berlin, NH
  • Average pressure in May: 29.98"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
Berlin, NH

Average wind speed in May - Berlin, 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 month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in May
Berlin, NH

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

The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is May (77%).

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Average rainfall in May
Berlin, NH

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

The wettest month (with the highest rainfall) is October (3.43").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days in May
Berlin, NH

Average rainfall days in May - Berlin, NH
  • Average rainfall days in May: 16.9 days

The month with the highest number of rainy days is October (17.5 days).
The month with the least rainy days is January (9.3 days).

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Average snowfall in May
Berlin, NH

Average snowfall in May - Berlin, NH
  • Average snowfall in May: 0.63"

The month with the highest snowfall is February (12.8").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Berlin, NH

Average snowfall days in May - Berlin, NH
  • Average snowfall days in May: 0.8 days

The month with the highest number of snowfall days is January (19.8 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
Berlin, NH

Average daylight in May / Average sunshine in May - Berlin, NH
  • Average daylight in May: 14h and 49min

The month with the longest days is June (Average daylight: 15h and 29min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in May: 7h and 54min

The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).

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Average sunshine days in May
Berlin, NH

Average sunshine days in May - Berlin, NH
  • Average sunshine days in May: 11.3 days

The month with the most sunshine days is September (14.4 days).
The month with the least sunshine days is February (6.9 days).

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Average UV index in May
Berlin, NH

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

The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 1).

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Average cloud cover in May
Berlin, NH

Average cloud cover in May - Berlin, NH
  • Average cloud cover in May: 52

The month with the most cloud cover is February (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 40).

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Average visibility in May
Berlin, NH

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

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

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