August weather forecast
Lunenburg, MA

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Weather in August

August, the last month of the summer in Lunenburg, is another warm month, with an average temperature ranging between min 59.5°F (15.3°C) and max 79.3°F (26.3°C).

Temperature

Lunenburg experiences an average high-temperature of a still warm 79.3°F (26.3°C) in August, subtly different from July's 81.5°F (27.5°C). The average temperature during August nights is registered at a mild 59.5°F (15.3°C).

Humidity

The average relative humidity in August is 76%.

Rainfall

In Lunenburg, during August, the rain falls for 15.9 days and regularly aggregates up to 2.52" (64mm) of precipitation. Throughout the year, there are 159 rainfall days, and 30.94" (786mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In Lunenburg, the average length of the day in August is 13h and 52min.
On the first day of the month, sunrise is at 5:39 am and sunset at 8:06 pm. On the last day of August, sunrise is at 6:11 am and sunset at 7:22 pm EDT.

Sunshine

The month with the most sunshine is August, with an average of 10.2h of sunshine.

UV index

In August, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.
Note: A typical high UV index of 5 in August suggests the following recommendations:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. To protect against the Sun's most potent rays, avoid direct exposure around midday. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Updated: Jul 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are August temperatures?

In Lunenburg, 79.3°F (26.3°C) is the average high-temperature and 59.5°F (15.3°C) is the average low-temperature during August. In July, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 86°F (30°C).

What is the average humidity in August?

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

How much does it rain in August?

In Lunenburg, in August, it is raining for 15.9 days, with typically 2.52" (64mm) of accumulated precipitation.

When it does not snow?

June through September are months without snowfall.

What is the average length of the day in August?

In Lunenburg, the average day length in August is 13h and 52min.

What time are sunrise and sunset in August?

On the first day of August, sunrise is at 5:39 am and sunset at 8:06 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 Lunenburg?

August has the most sunshine of the year, with an average of 10.2h of sunshine.

How long on average sun shines in August?

In August, the average sunshine duration is 10.2h.

What is the UV index intensity in August?

The average daily maximum UV index in August in Lunenburg is 5. A UV Index estimate of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.
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
Lunenburg, MA

Average temperature in August - Lunenburg, MA
  • 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 (30.7°F).

  • Average low temperature in August: 59.5°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (18°F).

Average pressure in August
Lunenburg, MA

Average pressure in August - Lunenburg, MA
  • 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
Lunenburg, MA

Average wind speed in August - Lunenburg, MA
  • Average wind speed in August: 5.5mph

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

Average humidity in August
Lunenburg, MA

Average humidity in August - Lunenburg, MA
  • 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
Lunenburg, MA

Average rainfall in August - Lunenburg, MA
  • Average rainfall in August: 2.52"

The wettest month (with the highest rainfall) is December (2.99").
The driest month (with the least rainfall) is September (1.81").

Average rainfall days in August
Lunenburg, MA

Average rainfall days in August - Lunenburg, MA
  • Average rainfall days in August: 15.9 days

The month with the highest number of rainy days is June (16.9 days).
The month with the least rainy days is January (7.3 days).

Average snowfall in August
Lunenburg, MA

Average snowfall in August - Lunenburg, MA
  • Average snowfall in August: 0"

The month with the highest snowfall is February (6.34").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Lunenburg, MA

Average snowfall days in August - Lunenburg, MA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Lunenburg, MA

Average daylight in August / Average sunshine in August - Lunenburg, MA
  • 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 1min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in August
Lunenburg, MA

Average sunshine days in August - Lunenburg, MA
  • Average sunshine days in August: 13.2 days

The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is June (11.4 days).

Average UV index in August
Lunenburg, MA

Average UV index in August - Lunenburg, MA
  • Average UV index in August: 5

The months with the highest UV index are June and July (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
Lunenburg, MA

Average cloud cover in August - Lunenburg, MA
  • Average cloud cover in August: 35

The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in August
Lunenburg, MA

Average visibility in August - Lunenburg, MA
  • Average visibility in August: 5mi

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

Lunenburg, Massachusetts, USA

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