August weather forecast
Lunenburg, MA

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Weather in August

The last month of the summer, August, is also a moderately hot month in Lunenburg, Massachusetts, with temperature in the range of an average low of 59.5°F (15.3°C) and an average high of 79.3°F (26.3°C).

Temperature

The transition from July to August sees average high-temperatures adjusting to a still moderately hot 79.3°F (26.3°C), from a not significantly different 81.5°F (27.5°C). Lunenburg's average low-temperature during August nights is observed to be a moderate 59.5°F (15.3°C).

Humidity

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

Rainfall

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

Snowfall

In Lunenburg, snow does not fall in June through September.

Daylight

In Lunenburg, Massachusetts, 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, in Lunenburg, sunrise is at 6:11 am and sunset at 7:22 pm EDT.

Sunshine

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

UV index

In Lunenburg, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index of 5 during August leads to these instructions:
Prioritize safety - Recommendations to avert sunburn are shared. The solar radiation around mid-day is intense; avoid the Sun and stay safe. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
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Frequently asked questions

What are the temperatures in Lunenburg in August?

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

What is the average humidity in August in Lunenburg?

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

How many days does it rain in August in Lunenburg?

In Lunenburg, during August, the rain falls for 15.9 days and regularly aggregates up to 2.52" (64mm) of precipitation.

When it does not snow in Lunenburg?

In Lunenburg, snow does not fall in June through September.

How many hours of daylight does Lunenburg have in August?

The average day length in August in Lunenburg, Massachusetts, is 13h and 52min.

When are sunrise and sunset in August in Lunenburg?

In August, on the first day of the month, sunrise is at 5:39 am and sunset at 8:06 pm. On the last day of the month, in Lunenburg, 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 many hours of sunshine does Lunenburg have in August?

The average sunshine duration in August is 10.2h.

What is the UV index reading in August in Lunenburg?

In August, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from 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).

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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).

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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).

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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%).

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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").

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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).

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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").

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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).

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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).

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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).

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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).

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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).

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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).

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Lunenburg, Massachusetts, USA

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