August weather forecast
Hillsdale, IN

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Weather in August

The last month of the summer, August, is another warm month in Hillsdale, Indiana, with an average temperature fluctuating between 64°F (17.8°C) and 81.1°F (27.3°C).

Temperature

In August, Hillsdale's weather conditions record an average high-temperature of a still warm 81.1°F (27.3°C), demonstrating little divergence from the preceding month. Hillsdale, in August, experiences an average temperature of 64°F (17.8°C) at night.

Heat index

August's heat index is computed to be a hot 87.8°F (31°C). Uninterrupted exposure and activity might result in fatigue, potentially causing heat cramps.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'feels like', represents the fusion of temperature and moisture in the air to suggest how warm it feels. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.

Humidity

In August, the average relative humidity in Hillsdale is 82%.

Rainfall

In Hillsdale, Indiana, in August, it is raining for 14.1 days, with typically 1.69" (43mm) of accumulated precipitation. Throughout the year, in Hillsdale, there are 146.1 rainfall days, and 21.02" (534mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

In Hillsdale, the average length of the day in August is 13h and 41min.
On the first day of the month, sunrise is at 6:49 am and sunset at 9:02 pm. On the last day of August, in Hillsdale, sunrise is at 7:17 am and sunset at 8:21 pm EDT.

Sunshine

In Hillsdale, the average sunshine in August is 9.3h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 6 in August transforms into the following instructions:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
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Frequently asked questions

What are the temperatures in Hillsdale in August?

In August, the average high-temperature and low-temperature in Hillsdale are 81.1°F (27.3°C) and 64°F (17.8°C) respectively. In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, is computed to be 87.8°F (31°C).

What is the average humidity in August in Hillsdale?

In August, the average relative humidity in Hillsdale is 82%.

How many days does it rain in August in Hillsdale?

In Hillsdale, Indiana, in August, during 14.1 rainfall days, 1.69" (43mm) of precipitation is typically accumulated.

When it does not snow in Hillsdale?

May through October are months without snowfall.

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

The average day length in August in Hillsdale, Indiana, is 13h and 41min.

When is the sunrise / sunset in August in Hillsdale?

On the first day of August, sunrise is at 6:49 am and sunset at 9:02 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 8:21 pm EDT.

How long on average sun shines in August in Hillsdale?

In Hillsdale, the average sunshine duration in August is 9.3h.

What is the month with the highest UV index in Hillsdale?

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

What is the UV index reading in August in Hillsdale?

In August, the average daily maximum UV index in Hillsdale is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to 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
Hillsdale, IN

Average temperature in August - Hillsdale, IN
  • Average high temperature in August: 81.1°F

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (34.2°F).

  • Average low temperature in August: 64°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in August
Hillsdale, IN

Average pressure in August - Hillsdale, IN
  • Average pressure in August: 29.98"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).

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Average wind speed in August
Hillsdale, IN

Average wind speed in August - Hillsdale, IN
  • Average wind speed in August: 6mph

The windiest months (with the highest average wind speed) are January and February (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

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Average humidity in August
Hillsdale, IN

Average humidity in August - Hillsdale, IN
  • Average humidity in August: 82%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in August
Hillsdale, IN

Average rainfall in August - Hillsdale, IN
  • Average rainfall in August: 1.69"

The wettest month (with the highest rainfall) is June (2.68").
The driest month (with the least rainfall) is November (1.02").

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Average rainfall days in August
Hillsdale, IN

Average rainfall days in August - Hillsdale, IN
  • Average rainfall days in August: 14.1 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is February (7.4 days).

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Average snowfall in August
Hillsdale, IN

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

The month with the highest snowfall is December (1.69").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Hillsdale, IN

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

The month with the highest number of snowfall days is January (10 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in August / Average sunshine in August - Hillsdale, 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 18min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

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Average sunshine days in August
Hillsdale, IN

Average sunshine days in August - Hillsdale, IN
  • Average sunshine days in August: 14.1 days

The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is July (10 days).

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Average UV index in August
Hillsdale, IN

Average UV index in August - Hillsdale, 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
Hillsdale, IN

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

The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are June, August and September (Cloud cover 31).

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Average visibility in August
Hillsdale, IN

Average visibility in August - Hillsdale, 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).

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Hillsdale, Indiana, USA

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