August weather forecast
Grammer, IN

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Weather in August

August, the last month of the summer in Grammer, is another warm month, with an average temperature varying between 63.5°F (17.5°C) and 82°F (27.8°C).

Temperature

Grammer's shift into August sets the average high-temperature at a still moderately hot 82°F (27.8°C), a figure that deviates only slightly from July's 83.1°F (28.4°C). Grammer, in August, observes a steady average low-temperature of 63.5°F (17.5°C).

Heat index

In August, the average heat index is computed to be a hot 87.8°F (31°C). Enduring exposure and ongoing activity could cause a sense of fatigue and subsequent heat cramps.
The standards for the heat index are set for locations in shade and under light breezes. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 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

The average relative humidity in August is 79%.

Rainfall

In Grammer, in August, during 12.3 rainfall days, 1.38" (35mm) of precipitation is typically accumulated. Throughout the year, there are 137.6 rainfall days, and 17.99" (457mm) of precipitation is accumulated.

Snowfall

In Grammer, Indiana, snow does not fall in May through September.

Daylight

The average length of the day in August in Grammer is 13h and 39min.
On the first day of the month, sunrise is at 6:44 am and sunset at 8:54 pm. On the last day of August, sunrise is at 7:11 am and sunset at 8:14 pm EDT.

Sunshine

In Grammer, 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 of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 6 during August translates into these guidelines:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
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Frequently asked questions

What is the average August temperature in Grammer?

Grammer in August has an average high-temperature of 82°F (27.8°C) and an average low-temperature of 63.5°F (17.5°C). In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, is computed to be 87.8°F (31°C).

What is the average humidity in August in Grammer?

The average relative humidity in August in Grammer, Indiana, is 79%.

How many days does it rain in August in Grammer?

In August, the rain falls for 12.3 days. Throughout August, 1.38" (35mm) of precipitation is accumulated.

When it does not snow in Grammer?

In Grammer, Indiana, snow does not fall in May through September.

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

The average day length in August in Grammer, Indiana, is 13h and 39min.

When are sunrise and sunset in August in Grammer?

In August, on the first day of the month, sunrise is at 6:44 am and sunset at 8:54 pm. On the last day of the month, in Grammer, Indiana, sunrise is at 7:11 am and sunset at 8:14 pm EDT.

How many hours of sunshine does Grammer have in August?

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

When is the highest UV index in Grammer?

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

How high is the UV index in August in Grammer?

In Grammer, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high hazard to health 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
Grammer, IN

Average temperature in August - Grammer, IN
  • Average high temperature in August: 82°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (34.9°F).

  • Average low temperature in August: 63.5°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

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Average pressure in August
Grammer, IN

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

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

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Average wind speed in August
Grammer, IN

Average wind speed in August - Grammer, IN
  • Average wind speed in August: 5.4mph

The windiest months (with the highest average wind speed) are January and February (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.4mph).

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Average humidity in August
Grammer, IN

Average humidity in August - Grammer, IN
  • Average humidity in August: 79%

The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in August
Grammer, IN

Average rainfall in August - Grammer, IN
  • Average rainfall in August: 1.38"

The wettest month (with the highest rainfall) is May (2.01").
The driest month (with the least rainfall) is September (0.98").

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Average rainfall days in August
Grammer, IN

Average rainfall days in August - Grammer, IN
  • Average rainfall days in August: 12.3 days

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is February (7.9 days).

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Average snowfall in August
Grammer, IN

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

The month with the highest snowfall is March (1.46").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Grammer, IN

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

The month with the highest number of snowfall days is February (7.3 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
Grammer, IN

Average daylight in August / Average sunshine in August - Grammer, 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 month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in August
Grammer, IN

Average sunshine days in August - Grammer, IN
  • Average sunshine days in August: 15.4 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (12.4 days).

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Average UV index in August
Grammer, IN

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

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in August
Grammer, IN

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

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in August
Grammer, IN

Average visibility in August - Grammer, IN
  • Average visibility in August: 6mi

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

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Grammer, Indiana, USA

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