August weather forecast
Boston, GA

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Weather in August

August, the last month of the summer in Boston, is another tropical month, with temperature in the range of an average high of 90.3°F (32.4°C) and an average low of 73°F (22.8°C).

Temperature

August commences with an average high-temperature of a still hot 90.3°F (32.4°C), showing little deviation from July's 90.7°F (32.6°C). During the nights in August, Boston experiences a consistent average temperature of 73°F (22.8°C).

Heat index

August's average heat index is appraised at a blazing hot 113°F (45°C). Be alert: Heat exhaustion along with heat cramps are probable. Heatstroke is a threat with sustained physical activity.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'real feel' or 'apparent temperature', melds the effects of warmth and moisture to generate a feeling of heat. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. 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 relevant to children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

August, September and December, with an average relative humidity of 78%, are the most humid months in Boston, Georgia.

Rainfall

In August, in Boston, the rain falls for 21 days. Throughout August, 2.32" (59mm) of precipitation is accumulated. In Boston, during the entire year, the rain falls for 150.1 days and collects up to 19.06" (484mm) of precipitation.

Snowfall

January, March through December are months without snowfall in Boston, Georgia.

Daylight

The average length of the day in August in Boston is 13h and 14min.
On the first day of August, sunrise is at 6:53 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 7:59 pm EDT.

Sunshine

In August, the average sunshine is 9.2h.

UV index

The months with the highest UV index in Boston are May through August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 7 in August interprets into the following advice:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in Boston in August?

During August, Boston experiences an average high-temperature of 90.3°F (32.4°C) and a low-temperature of 73°F (22.8°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, in August is appraised at 113°F (45°C).

What are the most humid months in Boston?

August, September and December, with an average relative humidity of 78%, are most humid months in Boston.

What is the average humidity in August in Boston?

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

How much does it rain in Boston in August?

In August, the rain falls for 21 days. Throughout August, 2.32" (59mm) of precipitation is accumulated.

When it does not snow in Boston?

In Boston, snow does not fall in January, March through December.

How many hours of daylight does Boston have in August?

In August, the average day length in Boston, Georgia, is 13h and 14min.

When is the sunrise / sunset in August in Boston?

In August, on the first day of the month, sunrise is at 6:53 am and sunset at 8:29 pm. On the last day of the month, in Boston, sunrise is at 7:11 am and sunset at 7:59 pm EDT.

How long on average sun shines in August in Boston?

The average sunshine duration in August is 9.2h.

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

The months with the highest UV index are May through August, with an average maximum UV index of 7.

What is the UV index reading in August in Boston?

The average daily maximum UV index in August in Boston, Georgia, is 7. A UV Index reading of 6 to 7 represents a high hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Boston, GA

Average temperature in August - Boston, GA
  • Average high temperature in August: 90.3°F

The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (59.5°F).

  • Average low temperature in August: 73°F

The month with the highest average low temperature is August (73°F).
The coldest month (with the lowest average low temperature) is January (42.3°F).

Average pressure in August
Boston, GA

Average pressure in August - Boston, GA
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).

Average wind speed in August
Boston, GA

Average wind speed in August - Boston, GA
  • Average wind speed in August: 5mph

The windiest month (with the highest average wind speed) is January (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

Average humidity in August
Boston, GA

Average humidity in August - Boston, GA
  • Average humidity in August: 78%

The months with the highest relative humidity are August, September and December (78%).
The months with the lowest relative humidity are January, May and November (72%).

Average rainfall in August
Boston, GA

Average rainfall in August - Boston, GA
  • Average rainfall in August: 2.32"

The wettest month (with the highest rainfall) is June (3.11").
The driest month (with the least rainfall) is November (0.75").

Average rainfall days in August
Boston, GA

Average rainfall days in August - Boston, GA
  • Average rainfall days in August: 21 days

The month with the highest number of rainy days is July (21.5 days).
The month with the least rainy days is November (6.5 days).

Average snowfall days in August
Boston, GA

Average snowfall days in August - Boston, GA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in August /
Average sunshine in August
Boston, GA

Average daylight in August / Average sunshine in August - Boston, GA
  • Average daylight in August: 13h and 1min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in August: 9h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

Average sunshine days in August
Boston, GA

Average sunshine days in August - Boston, GA
  • Average sunshine days in August: 6 days

The month with the most sunshine days is November (22.4 days).
The month with the least sunshine days is August (6 days).

Average UV index in August
Boston, GA

Average UV index in August - Boston, GA
  • Average UV index in August: 7

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).

Average cloud cover in August
Boston, GA

Average cloud cover in August - Boston, GA
  • Average cloud cover in August: 34

The month with the most cloud cover is December (Cloud cover 41).
The months with the least cloud cover are May and October (Cloud cover 29).

Average visibility in August
Boston, GA

Average visibility in August - Boston, GA
  • Average visibility in August: 5mi

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

Boston, Georgia, USA

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