May weather forecast
Lincoln, NH

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A beautiful autumn view of the Pemigewasset River footbridge in Lincoln, New Hampshire
A beautiful autumn view of the Pemigewasset River footbridge in Lincoln, New Hampshire

Weather in May

May ushers in a dramatic increase in temperatures, reaching an average high of 61.3°F (16.3°C). This month provides a refreshing shift from previous months, with relatively minimal snowfall, just 0.79" (20mm) on average. The duration of daylight further extends in May, allowing ample time for outdoor adventures. Despite a considerable increase in rainfall to 1.3" (33mm), Lincoln's weather remains enjoyable as the transition to summer commences. Following May, the weather conditions in Lincoln continue to warm, bringing more hours of sunlight and less frequent rainfall.

Temperature

Lincoln's weather in May is characterized by a distinct rise in the average high-temperature, escalating from a chilly 46.6°F (8.1°C) in April to an enjoyable 61.3°F (16.3°C). Throughout May, the average low-temperature in Lincoln dips to a wintry 41.5°F (5.3°C).

Humidity

May is the least humid month, with an average relative humidity of 78%.

Rainfall

In Lincoln, during May, the rain falls for 14 days and regularly aggregates up to 1.3" (33mm) of precipitation. In Lincoln, during the entire year, the rain falls for 126 days and collects up to 13.66" (347mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows in Lincoln. During 1.3 snowfall days, in May, Lincoln aggregates 0.79" (20mm) of snow. In Lincoln, during the entire year, snow falls for 91.5 days and aggregates up to 21.85" (555mm) of snow.

Daylight

The average length of the day in May is 14h and 47min.
On the first day of May in Lincoln, sunrise is at 5:36 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 5:06 am and sunset at 8:22 pm EDT.

Sunshine

In Lincoln, the average sunshine in May is 7.2h.

UV index

In Lincoln, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index of 4 during May leads to these instructions:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Lincoln in May?

The average high-temperature and low-temperature in Lincoln during May are 61.3°F (16.3°C) and 41.5°F (5.3°C) respectively.

What is the least humid month in Lincoln?

With an average relative humidity of 78%, May is the least humid month in Lincoln, New Hampshire.

What is the average humidity in May in Lincoln?

In May, the average relative humidity is 78%.

How many days does it rain in May in Lincoln?

In Lincoln, in May, during 14 rainfall days, 1.3" (33mm) of precipitation is typically accumulated.

What is the last month it snows in Lincoln?

May is the last month it regularly snows in Lincoln. During 1.3 snowfall days, in May, Lincoln aggregates 0.79" (20mm) of snow.

How many hours of daylight does Lincoln have in May?

In Lincoln, New Hampshire, the average day length in May is 14h and 47min.

When are sunrise and sunset in May in Lincoln?

On the first day of May, sunrise is at 5:36 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 5:06 am and sunset at 8:22 pm EDT.

How many hours of sunshine does Lincoln have in May?

In Lincoln, New Hampshire, the average sunshine duration in May is 7.2h.

What is the UV index intensity in May in Lincoln?

In Lincoln, New Hampshire, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a medium health risk 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
Lincoln, NH

Average temperature in May - Lincoln, NH
  • Average high temperature in May: 61.3°F

The warmest month (with the highest average high temperature) is July (75°F).
The month with the lowest average high temperature is January (22.5°F).

  • Average low temperature in May: 41.5°F

The month with the highest average low temperature is July (54.3°F).
The coldest month (with the lowest average low temperature) is January (9.7°F).

Average pressure in May
Lincoln, NH

Average pressure in May - Lincoln, 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).

Average wind speed in May
Lincoln, NH

Average wind speed in May - Lincoln, NH
  • Average wind speed in May: 5.7mph

The windiest months (with the highest average wind speed) are January and February (6.9mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

Average humidity in May
Lincoln, NH

Average humidity in May - Lincoln, NH
  • Average humidity in May: 78%

The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (78%).

Average rainfall in May
Lincoln, NH

Average rainfall in May - Lincoln, NH
  • Average rainfall in May: 1.3"

The wettest month (with the highest rainfall) is April (1.5").
The driest month (with the least rainfall) is September (0.79").

Average rainfall days in May
Lincoln, NH

Average rainfall days in May - Lincoln, NH
  • Average rainfall days in May: 14 days

The month with the highest number of rainy days is July (15.5 days).
The months with the least rainy days are January and February (5.3 days).

Average snowfall in May
Lincoln, NH

Average snowfall in May - Lincoln, NH
  • Average snowfall in May: 0.79"

The month with the highest snowfall is February (4.45").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Lincoln, NH

Average snowfall days in May - Lincoln, NH
  • Average snowfall days in May: 1.3 days

The month with the highest number of snowfall days is February (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Lincoln, NH

Average daylight in May / Average sunshine in May - Lincoln, NH
  • Average daylight in May: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in May: 7h and 1min

The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).

Average sunshine days in May
Lincoln, NH

Average sunshine days in May - Lincoln, NH
  • Average sunshine days in May: 12.9 days

The month with the most sunshine days is September (16.6 days).
The month with the least sunshine days is February (10.2 days).

Average UV index in May
Lincoln, NH

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

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

Average cloud cover in May
Lincoln, NH

Average cloud cover in May - Lincoln, NH
  • Average cloud cover in May: 56

The month with the most cloud cover is February (Cloud cover 72).
The month with the least cloud cover is July (Cloud cover 44).

Average visibility in May
Lincoln, NH

Average visibility in May - Lincoln, NH
  • Average visibility in May: 4mi

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

Lincoln, New Hampshire, USA

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