Concord
New Hampshire, USA
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Concord, NH

A rocky coast overlooking beach homes in Rye, Concord point, New Hampshire
A rocky coast overlooking beach homes in Rye, Concord point, New Hampshire
May, the last month of the spring, in Concord, is a pleasant month, with average temperature varying between 68.9°F (20.5°C) and 42.6°F (5.9°C).

Temperature

In May, the average high-temperature rises, from a mild 57.4°F (14.1°C) in April, to a pleasant 68.9°F (20.5°C). In Concord, New Hampshire, in May, the average low-temperature is 42.6°F (5.9°C).

Humidity

In May, the average relative humidity in Concord is 65%.

Rainfall

In Concord, it is raining for 12.4 days, with typically 3.7" (93mm) of accumulated precipitation. In Concord, during the entire year, the rain falls for 130.9 days and collects up to 40.6" (1031.6mm) of precipitation.

Snowfall

In May, it doesn't snow. April is the latest month when it typically snows. In Concord, during the entire year, snow aggregates up to 61.4" (1559.4mm).

Daylight

The average length of the day in Concord is 14.7h.

Sunshine

In May, the average sunshine in Concord is 8.3h.

UV index

In Concord, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to the Sun's UV rays for the ordinary person.
The average daily UV index of 7 transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for 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.

What is the temperature in May in Concord?

In May, in Concord, New Hampshire, the average high-temperature is 68.9°F (20.5°C), and the average low-temperature is 42.6°F (5.9°C).

What is the average humidity in May in Concord?

In Concord, New Hampshire, the average relative humidity in May is 65%.

How much does it rain in Concord in May?

In Concord, in May, it is raining for 12.4 days, with typically 3.7" (93mm) of accumulated precipitation.

Does it snow in Concord in May?

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

How many hours of daylight does Concord have in May?

In May, the average length of the day in Concord is 14.7h.

How many hours of sunshine does Concord have in May?

In Concord, the average sunshine in May is 8.3h.

How high is the UV index in May in Concord?

In May, the average daily maximum UV index in Concord is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from the exposure to the Sun's UV rays.
Average temperature in May - Concord, NH
  • Average high temperature in May: 68.9°F

The warmest month (with the highest average high temperature) is July (82.3°F).
The month with the lowest average high temperature is January (30.8°F).

  • Average low temperature in May: 42.6°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (10.4°F).

Average humidity in May - Concord, NH
  • Average humidity in May: 65%

The month with the highest relative humidity is September (76.3%).
The month with the lowest relative humidity is April (62%).

Average rainfall in May - Concord, NH
  • Average rainfall in May: 3.7"

The wettest month (with the highest rainfall) is October (4").
The driest month (with the lowest rainfall) is February (2.6").

Average rainfall days in May - Concord, NH
  • Average rainfall days in May: 12.4 days

The month with the highest number of rainy days is June (12.7 days).
The month with the lowest number of rainy days is September (9.3 days).

Average snowfall in May - Concord, NH
  • Average snowfall in May: 0"

The month with the highest snowfall is January (18.1").
Months with the lowest snowfall are May, June, July, August, September and October (0").

Average snowfall days in May - Concord, NH
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (8.2 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

Average daylight in May / Average sunshine in May - Concord, NH
  • Average daylight in May: 14.7h

The month with the longest days is June (Average daylight: 15.3h).
The month with shortest days is December (Average daylight: 9h).

  • Average sunshine in May: 8.3h

The month with most sunshine is July (Average sunshine: 9.5h).
Months with least sunshine are November and December (Average sunshine: 4.3).

Average UV index in May - Concord, NH
  • Average UV index in May: 7

Months with the highest UV index are June and July (UV index 8).
Months with the lowest UV index are January and December (UV index 1).