August weather forecast
Lyndeborough, NH

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Weather in August

August, the last month of the summer in Lyndeborough, is also a moderately hot month, with an average temperature varying between 59.4°F (15.2°C) and 79.3°F (26.3°C).

Temperature

As July transitions into August, the average high-temperature rests at a still moderately hot 79.3°F (26.3°C), maintaining a close resemblance to the previous month. Nighttime temperature lowers to an average of 59.4°F (15.2°C) in August.

Humidity

In August, the average relative humidity in Lyndeborough is 76%.

Rainfall

In Lyndeborough, in August, during 13.8 rainfall days, 1.97" (50mm) of precipitation is typically accumulated. Throughout the year, there are 146.9 rainfall days, and 28.15" (715mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In Lyndeborough, the average length of the day in August is 13h and 53min.
On the first day of the month, sunrise is at 5:39 am and sunset at 8:07 pm. On the last day of August, sunrise is at 6:11 am and sunset at 7:22 pm EDT.

Sunshine

With an average of 10.4h of sunshine, August has the most sunshine of the year.

UV index

July and August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 6 during August leads to these advisories:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Updated: Aug 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Lyndeborough in August?

The high-temperature, in August, in Lyndeborough, is 79.3°F (26.3°C), while the low-temperature averages to 59.4°F (15.2°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in July is calculated to be 86°F (30°C).

What is the average humidity in August?

In Lyndeborough, the average relative humidity in August is 76%.

How many days does it rain in August?

In Lyndeborough, in August, it is raining for 13.8 days, with typically 1.97" (50mm) of accumulated precipitation.

When it does not snow?

June through September are months without snowfall.

How many hours of daylight does Lyndeborough have in August?

The average day length in August in Lyndeborough is 13h and 53min.

When are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 5:39 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 7:22 pm EDT.

What month has the most sunshine in Lyndeborough?

The month with the most sunshine is August, with an average of 10.4h of sunshine.

How long on average sun shines in August?

In Lyndeborough, the average sunshine duration in August is 10.4h.

When is the highest UV index?

July and August, with an average maximum UV index of 6, are months with the highest UV index.

How high is the UV index in August?

In Lyndeborough, the average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health 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 August
Lyndeborough, NH

Average temperature in August - Lyndeborough, NH
  • Average high temperature in August: 79.3°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in August: 59.4°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).

Average pressure in August
Lyndeborough, NH

Average pressure in August - Lyndeborough, NH
  • Average pressure in August: 29.97"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in August
Lyndeborough, NH

Average wind speed in August - Lyndeborough, NH
  • Average wind speed in August: 5.2mph

The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

Average humidity in August
Lyndeborough, NH

Average humidity in August - Lyndeborough, NH
  • Average humidity in August: 76%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (72%).

Average rainfall in August
Lyndeborough, NH

Average rainfall in August - Lyndeborough, NH
  • Average rainfall in August: 1.97"

The wettest month (with the highest rainfall) is October (3.03").
The driest month (with the least rainfall) is September (1.61").

Average rainfall days in August
Lyndeborough, NH

Average rainfall days in August - Lyndeborough, NH
  • Average rainfall days in August: 13.8 days

The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is January (6.9 days).

Average snowfall in August
Lyndeborough, NH

Average snowfall in August - Lyndeborough, NH
  • Average snowfall in August: 0"

The month with the highest snowfall is February (6.42").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Lyndeborough, NH

Average snowfall days in August - Lyndeborough, NH
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Lyndeborough, NH

Average daylight in August / Average sunshine in August - Lyndeborough, NH
  • Average daylight in August: 13h and 5min

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 August: 10h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in August
Lyndeborough, NH

Average sunshine days in August - Lyndeborough, NH
  • Average sunshine days in August: 15.4 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is April (13.2 days).

Average UV index in August
Lyndeborough, NH

Average UV index in August - Lyndeborough, NH
  • Average UV index in August: 6

The months with the highest UV index are 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 August
Lyndeborough, NH

Average cloud cover in August - Lyndeborough, NH
  • Average cloud cover in August: 33

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in August
Lyndeborough, NH

Average visibility in August - Lyndeborough, NH
  • Average visibility in August: 5mi

The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).

Lyndeborough, New Hampshire, USA

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