August weather forecast
New Boston, ME

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Weather in August

The last month of the summer, August, is also a moderately hot month in New Boston, Maine, with an average temperature varying between 77.2°F (25.1°C) and 55°F (12.8°C).

Temperature

The start of August sees the average high-temperature at a still warm 77.2°F (25.1°C), showing little difference from July's 78.4°F (25.8°C). A significant temperature decrease to an average a fresh 55°F (12.8°C) characterizes New Boston's nighttime temperatures during August.

Humidity

In New Boston, the average relative humidity in August is 78%.

Rainfall

In New Boston, in August, it is raining for 12.5 days, with typically 1.97" (50mm) of accumulated precipitation. In New Boston, Maine, during the entire year, the rain falls for 131.2 days and collects up to 25.59" (650mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in August in New Boston is 13h and 57min.
On the first day of August in New Boston, sunrise is at 5:33 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 7:21 pm EDT.

Sunshine

With an average of 10.1h of sunshine, August has the most sunshine of the year in New Boston.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In August, the maximum UV index of 5 suggests these recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Enhance your sun protection with tightly woven, yet airy clothing.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are August temperatures in New Boston?

In August, the average high-temperature and low-temperature in New Boston, Maine, are 77.2°F (25.1°C) and 55°F (12.8°C) respectively.

What is the average humidity in August in New Boston?

In New Boston, the average relative humidity in August is 78%.

How much does it rain in New Boston in August?

In New Boston, Maine, during August, the rain falls for 12.5 days and regularly aggregates up to 1.97" (50mm) of precipitation.

When it does not snow in New Boston?

In New Boston, Maine, snow does not fall in June through September.

How many hours of daylight does New Boston have in August?

In August, the average day length in New Boston, Maine, is 13h and 57min.

What time are sunrise and sunset in August in New Boston?

On the first day of August, sunrise is at 5:33 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 7:21 pm EDT.

What month has the most sunshine in New Boston?

With an average of 10.1h of sunshine, August has the most sunshine of the year.

How many hours of sunshine does New Boston have in August?

In August, the average sunshine duration in New Boston is 10.1h.

What are the months with the highest UV index in New Boston?

The months with the highest UV index in New Boston, Maine, are May through August, with an average maximum UV index of 5.

How high is the UV index in August in New Boston?

In August, the average daily maximum UV index in New Boston, Maine, is 5. A UV Index estimate of 3 to 5 represents a moderate health threat 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
New Boston, ME

Average temperature in August - New Boston, ME
  • Average high temperature in August: 77.2°F

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (26.1°F).

  • Average low temperature in August: 55°F

The month with the highest average low temperature is July (56.5°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).

Average pressure in August
New Boston, ME

Average pressure in August - New Boston, ME
  • Average pressure in August: 29.96"Hg

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in August
New Boston, ME

Average wind speed in August - New Boston, ME
  • Average wind speed in August: 4.2mph

The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in August
New Boston, ME

Average humidity in August - New Boston, ME
  • Average humidity in August: 78%

The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is November (76%).

Average rainfall in August
New Boston, ME

Average rainfall in August - New Boston, ME
  • Average rainfall in August: 1.97"

The wettest months (with the highest rainfall) are April and October (2.64").
The driest month (with the least rainfall) is September (1.22").

Average rainfall days in August
New Boston, ME

Average rainfall days in August - New Boston, ME
  • Average rainfall days in August: 12.5 days

The months with the highest number of rainy days are April and July (14.3 days).
The month with the least rainy days is February (6.3 days).

Average snowfall in August
New Boston, ME

Average snowfall in August - New Boston, ME
  • Average snowfall in August: 0"

The month with the highest snowfall is February (9.88").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
New Boston, ME

Average snowfall days in August - New Boston, ME
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
New Boston, ME

Average daylight in August / Average sunshine in August - New Boston, ME
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in August
New Boston, ME

Average sunshine days in August - New Boston, ME
  • Average sunshine days in August: 16.3 days

The month with the most sunshine days is September (18.4 days).
The month with the least sunshine days is April (12.4 days).

Average UV index in August
New Boston, ME

Average UV index in August - New Boston, ME
  • Average UV index in August: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 1).

Average cloud cover in August
New Boston, ME

Average cloud cover in August - New Boston, ME
  • Average cloud cover in August: 36

The month with the most cloud cover is March (Cloud cover 51).
The months with the least cloud cover are August and September (Cloud cover 36).

Average visibility in August
New Boston, ME

Average visibility in August - New Boston, ME
  • Average visibility in August: 5mi

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).

New Boston, Maine, USA

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