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

August 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
August, the last month of the summer, in Concord, is another warm month, with average temperature fluctuating between 56.1°F (13.4°C) and 81°F (27.2°C).

Temperature

In Concord, the average high-temperature is almost the same as in July - a still warm 81°F (27.2°C). The average low-temperature, in Concord, New Hampshire, is 56.1°F (13.4°C).

Heat index

In August, the average heat index is appraised at 85.3°F (29.6°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'felt air temperature', 'apparent temperature', or 'feels like', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (clothing, wind, pregnancy). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The average relative humidity in Concord is 74.5%.

Rainfall

In Concord, during August, the rain falls for 9.8 days and regularly aggregates up to 3.2" (80.8mm) of precipitation. Throughout the year, in Concord, there are 130.9 rainfall days, and 40.6" (1031.6mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall in Concord, New Hampshire.

Daylight

In August, the average length of the day is 13.9h.

Sunshine

In Concord, the average sunshine is 8.4h.

UV index

The average daily maximum UV index in Concord is 7. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 7 transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in August in Concord?

In Concord, New Hampshire, in August, the average high-temperature is 81°F (27.2°C), and the average low-temperature is 56.1°F (13.4°C). In August, the average heat index (a.k.a. 'real feel', 'feels like'), that combines relative humidity and air temperature, is appraised at 85.3°F (29.6°C).

What is the average humidity in August in Concord?

The average relative humidity in August in Concord, New Hampshire, is 74.5%.

How many days does it rain in August in Concord?

In August, the rain falls for 9.8 days. Throughout August, 3.2" (80.8mm) of precipitation is accumulated.

When it does not snow in Concord?

In Concord snow does not fall in May through October.

What is the average length of the day in August in Concord?

In August, the average length of the day is 13.9h.

How many hours of sunshine does Concord have in August?

In August, the average sunshine is 8.4h.

What is the UV index reading in August in Concord?

In Concord, New Hampshire, the average daily maximum UV index in August is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV rays.
Average temperature in August - Concord, NH
  • Average high temperature in August: 80.9°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 August: 56.1°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 August - Concord, NH
  • Average humidity in August: 74.5%

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

Average rainfall in August - Concord, NH
  • Average rainfall in August: 3.2"

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 August - Concord, NH
  • Average rainfall days in August: 9.8 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 August - Concord, NH
  • Average snowfall in August: 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 August - Concord, NH
  • Average snowfall days in August: 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 August / Average sunshine in August - Concord, NH
  • Average daylight in August: 13.9h

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 August: 8.4h

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 August - Concord, NH
  • Average UV index in August: 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).