August weather forecast
Quincy, IN

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Weather in August

August, the last month of the summer in Quincy, is another warm month, with an average temperature ranging between max 81.3°F (27.4°C) and min 63.5°F (17.5°C).

Temperature

The shift into August records an average high-temperature of a still moderately hot 81.3°F (27.4°C), subtly varied from July's 81.9°F (27.7°C). Quincy records a mean low-temperature of 63.5°F (17.5°C) in August.

Heat index

The heat index in August is appraised at a tropical 87.8°F (31°C). Uninterrupted exposure and activity might result in fatigue, potentially causing heat cramps.
Consider that heat index readings are for situations in the shade and light wind. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', marries air temperature and humidity to produce a value illustrating perceived warmth. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.

Humidity

In Quincy, the average relative humidity in August is 81%.

Rainfall

In Quincy, in August, it is raining for 13.3 days, with typically 1.93" (49mm) of accumulated precipitation. Throughout the year, there are 148.1 rainfall days, and 25.43" (646mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

In August, the average length of the day is 13h and 40min.
On the first day of the month, sunrise is at 6:47 am and sunset at 8:59 pm. On the last day of August, in Quincy, Indiana, sunrise is at 7:15 am and sunset at 8:18 pm EDT.

Sunshine

The average sunshine in August in Quincy is 9.4h.

UV index

The months with the highest UV index are July and August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.
Note: A maximum high UV index of 6 in August translates into the following recommendations:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in August in Quincy?

The average high-temperature, in August, in Quincy, is 81.3°F (27.4°C), while the average low-temperature is 63.5°F (17.5°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines relative humidity and air temperature, in August is appraised at 87.8°F (31°C).

What is the average humidity in August in Quincy?

In Quincy, Indiana, the average relative humidity in August is 81%.

How much does it rain in Quincy in August?

In Quincy, during August, the rain falls for 13.3 days and regularly aggregates up to 1.93" (49mm) of precipitation.

When it does not snow in Quincy?

May through October are months without snowfall in Quincy, Indiana.

What is the average length of the day in August in Quincy?

In Quincy, Indiana, the average day length in August is 13h and 40min.

When are sunrise and sunset in August in Quincy?

On the first day of August in Quincy, Indiana, sunrise is at 6:47 am and sunset at 8:59 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 8:18 pm EDT.

How many hours of sunshine does Quincy have in August?

In August, the average sunshine duration in Quincy, Indiana, is 9.4h.

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

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

What is the UV index intensity in August in Quincy?

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

Average temperature in August - Quincy, IN
  • Average high temperature in August: 81.3°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (34.2°F).

  • Average low temperature in August: 63.5°F

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).

Average pressure in August
Quincy, IN

Average pressure in August - Quincy, IN
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in August
Quincy, IN

Average wind speed in August - Quincy, IN
  • Average wind speed in August: 5.8mph

The windiest month (with the highest average wind speed) is February (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

Average humidity in August
Quincy, IN

Average humidity in August - Quincy, IN
  • Average humidity in August: 81%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (74%).

Average rainfall in August
Quincy, IN

Average rainfall in August - Quincy, IN
  • Average rainfall in August: 1.93"

The wettest month (with the highest rainfall) is June (3.03").
The driest month (with the least rainfall) is February (1.5").

Average rainfall days in August
Quincy, IN

Average rainfall days in August - Quincy, IN
  • Average rainfall days in August: 13.3 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is January (7.3 days).

Average snowfall in August
Quincy, IN

Average snowfall in August - Quincy, IN
  • Average snowfall in August: 0"

The month with the highest snowfall is December (2.24").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Quincy, IN

Average snowfall days in August - Quincy, IN
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (7.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in August /
Average sunshine in August
Quincy, IN

Average daylight in August / Average sunshine in August - Quincy, IN
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in August: 9h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

Average sunshine days in August
Quincy, IN

Average sunshine days in August - Quincy, IN
  • Average sunshine days in August: 14.8 days

The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is May (9.3 days).

Average UV index in August
Quincy, IN

Average UV index in August - Quincy, IN
  • 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, October, November and December (UV index 2).

Average cloud cover in August
Quincy, IN

Average cloud cover in August - Quincy, IN
  • Average cloud cover in August: 31

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in August
Quincy, IN

Average visibility in August - Quincy, IN
  • Average visibility in August: 5mi

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

Quincy, Indiana, USA

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