May weather forecast
Newton Junction, NH

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Weather in May

May, the last month of the spring in Newton Junction, is an enjoyable month, with temperature in the range of an average low of 48.7°F (9.3°C) and an average high of 65.5°F (18.6°C).

Temperature

Newton Junction, New Hampshire, sees a rise in temperature during May, with average high-temperatures transitioning from a fresh 54.5°F (12.5°C) in April to a comfortable 65.5°F (18.6°C). The nighttime temperature, during May, averages of 48.7°F (9.3°C).

Humidity

In May, the average relative humidity is 74%.

Rainfall

In Newton Junction, in May, it is raining for 7.8 days, with typically 0.39" (10mm) of accumulated precipitation. In Newton Junction, during the entire year, the rain falls for 78.3 days and collects up to 5.43" (138mm) of precipitation.

Snowfall

Months with snowfall are January through May, November and December. May is the last month it regularly snows. During 0.1 snowfall days, in May, Newton Junction aggregates 0.04" (1mm) of snow. Throughout the year, there are 17.2 snowfall days, and 2.6" (66mm) of snow is accumulated.

Daylight

In May, the average length of the day is 14h and 40min.
On the first day of the month, sunrise is at 5:37 am and sunset at 7:45 pm. On the last day of May, sunrise is at 5:08 am and sunset at 8:15 pm EDT.

Sunshine

In Newton Junction, the average sunshine in May is 8.5h.

UV index

In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 5 in May interprets into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Updated: Jul 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in May?

The average high-temperature and low-temperature during May are 65.5°F (18.6°C) and 48.7°F (9.3°C) respectively.

What is the average humidity in May?

The average relative humidity in May is 74%.

How many days does it rain in May?

In Newton Junction, in May, it is raining for 7.8 days, with typically 0.39" (10mm) of accumulated precipitation.

What is the last month it snows?

May is the last month it regularly snows. During 0.1 snowfall days, in May, Newton Junction aggregates 0.04" (1mm) of snow.

What is the average length of the day in May?

In Newton Junction, the average day length in May is 14h and 40min.

When are sunrise and sunset in May?

On the first day of May, sunrise is at 5:37 am and sunset at 7:45 pm. On the last day of the month, sunrise is at 5:08 am and sunset at 8:15 pm EDT.

How many hours of sunshine does Newton Junction have in May?

The average sunshine duration in May is 8.5h.

How high is the UV index in May in Newton Junction?

In May, the average daily maximum UV index in Newton Junction is 5. A UV Index of 3 to 5 symbolizes a moderate health threat 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
Newton Junction, NH

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

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in May: 48.7°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

Average pressure in May
Newton Junction, NH

Average pressure in May - Newton Junction, 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).

Average wind speed in May
Newton Junction, NH

Average wind speed in May - Newton Junction, NH
  • Average wind speed in May: 6.9mph

The windiest month (with the highest average wind speed) is January (9.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

Average humidity in May
Newton Junction, NH

Average humidity in May - Newton Junction, NH
  • Average humidity in May: 74%

The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is April (71%).

Average rainfall in May
Newton Junction, NH

Average rainfall in May - Newton Junction, NH
  • Average rainfall in May: 0.39"

The wettest month (with the highest rainfall) is November (0.67").
The driest month (with the least rainfall) is September (0.2").

Average rainfall days in May
Newton Junction, NH

Average rainfall days in May - Newton Junction, NH
  • Average rainfall days in May: 7.8 days

The month with the highest number of rainy days is July (8.8 days).
The month with the least rainy days is January (3.6 days).

Average snowfall in May
Newton Junction, NH

Average snowfall in May - Newton Junction, NH
  • Average snowfall in May: 0.04"

The month with the highest snowfall is December (0.71").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in May
Newton Junction, NH

Average snowfall days in May - Newton Junction, NH
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in May /
Average sunshine in May
Newton Junction, NH

Average daylight in May / Average sunshine in May - Newton Junction, 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 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in May
Newton Junction, NH

Average sunshine days in May - Newton Junction, NH
  • Average sunshine days in May: 20.3 days

The month with the most sunshine days is January (24.5 days).
The month with the least sunshine days is April (18.4 days).

Average UV index in May
Newton Junction, NH

Average UV index in May - Newton Junction, NH
  • Average UV index in May: 5

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

Average cloud cover in May
Newton Junction, NH

Average cloud cover in May - Newton Junction, NH
  • Average cloud cover in May: 46

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in May
Newton Junction, NH

Average visibility in May - Newton Junction, 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).

Newton Junction, New Hampshire, USA

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