August weather forecast
Cortland, IN

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Weather in August

August, the last month of the summer in Cortland, is also a moderately hot month, with an average temperature varying between 64.2°F (17.9°C) and 83.8°F (28.8°C).

Temperature

With the onset of August, the average high-temperature registers at a still warm 83.8°F (28.8°C), subtly different from July's 84.7°F (29.3°C). During the nights in August, Cortland observes an average low-temperature of 64.2°F (17.9°C).

Heat index

In August, the average heat index is estimated at a tropical 93.2°F (34°C). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.

Humidity

In August, the average relative humidity is 77%.

Rainfall

In Cortland, in August, it is raining for 13.7 days, with typically 2.17" (55mm) of accumulated precipitation. Throughout the year, there are 163.7 rainfall days, and 33.11" (841mm) of precipitation is accumulated.

Snowfall

In Cortland, snow does not fall in May through September.

Daylight

In Cortland, Indiana, the average length of the day in August is 13h and 38min.
On the first day of the month, sunrise is at 6:45 am and sunset at 8:54 pm. On the last day of August, in Cortland, sunrise is at 7:12 am and sunset at 8:15 pm EDT.

Sunshine

In Cortland, the average sunshine in August is 9.6h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In August, a daily UV index of 6 turns into the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
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Frequently asked questions

How hot does it get in Cortland in August?

The high-temperature, in August, in Cortland, records 83.8°F (28.8°C), while the low-temperature is 64.2°F (17.9°C). In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 93.2°F (34°C).

What is the average humidity in August in Cortland?

In August, the average relative humidity in Cortland, Indiana, is 77%.

How many days does it rain in August in Cortland?

In August, in Cortland, the rain falls for 13.7 days. Throughout August, 2.17" (55mm) of precipitation is accumulated.

When it does not snow in Cortland?

In Cortland, snow does not fall in May through September.

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

The average day length in August in Cortland, Indiana, is 13h and 38min.

What time are sunrise and sunset in August in Cortland?

On the first day of August in Cortland, sunrise is at 6:45 am and sunset at 8:54 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 8:15 pm EDT.

How long on average sun shines in August in Cortland?

The average sunshine duration in August in Cortland, Indiana, is 9.6h.

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

The months with the highest UV index in Cortland are June through August, with an average maximum UV index of 6.

What is the UV index intensity in August in Cortland?

In August, the average daily maximum UV index in Cortland is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation.
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
Cortland, IN

Average temperature in August - Cortland, IN
  • Average high temperature in August: 83.8°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (36.7°F).

  • Average low temperature in August: 64.2°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

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Average pressure in August
Cortland, IN

Average pressure in August - Cortland, IN
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in August
Cortland, IN

Average wind speed in August - Cortland, IN
  • Average wind speed in August: 5mph

The windiest months (with the highest average wind speed) are January and February (8.2mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

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Average humidity in August
Cortland, IN

Average humidity in August - Cortland, IN
  • Average humidity in August: 77%

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in August
Cortland, IN

Average rainfall in August - Cortland, IN
  • Average rainfall in August: 2.17"

The wettest month (with the highest rainfall) is April (3.82").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days in August
Cortland, IN

Average rainfall days in August - Cortland, IN
  • Average rainfall days in August: 13.7 days

The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is February (9.9 days).

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Average snowfall in August
Cortland, IN

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

The month with the highest snowfall is February (2.72").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Cortland, IN

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

The month with the highest number of snowfall days is January (9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Cortland, 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 30min).

  • Average sunshine in August: 9h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The months with the least sunshine are January and December (Average sunshine: 4h and 6min).

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Average sunshine days in August
Cortland, IN

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

The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is May (9.6 days).

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Average UV index in August
Cortland, IN

Average UV index in August - Cortland, IN
  • Average UV index in August: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in August
Cortland, IN

Average cloud cover in August - Cortland, IN
  • Average cloud cover in August: 30

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in August
Cortland, IN

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

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

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Cortland, Indiana, USA

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