August weather forecast
Munster, IN

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Weather in August

The last month of the summer, August, is another warm month in Munster, Indiana, with temperature in the range of an average high of 79.7°F (26.5°C) and an average low of 65.5°F (18.6°C).

Temperature

August's onset records a minor alteration in the average high-temperature to a still moderately hot 79.7°F (26.5°C) from July's 80.8°F (27.1°C). During the August nights, an average temperature of 65.5°F (18.6°C) is observed in Munster.

Humidity

The average relative humidity in August in Munster is 77%.

Rainfall

In Munster, in August, it is raining for 16 days, with typically 2.72" (69mm) of accumulated precipitation. Throughout the year, there are 150.7 rainfall days, and 25.31" (643mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

In Munster, the average length of the day in August is 13h and 47min.
On the first day of the month, sunrise is at 5:45 am and sunset at 8:07 pm. On the last day of August, sunrise is at 6:15 am and sunset at 7:24 pm CDT.

Sunshine

With an average of 10.2h of sunshine, August has the most sunshine of the year.

UV index

The average daily maximum UV index in August in Munster is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In August, the UV index of 5 transforms into the following advice:
Exercise prevention - Protecting skin and eyes from harm is required. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days.
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Frequently asked questions

What are August temperatures in Munster?

In Munster, 79.7°F (26.5°C) is the average high-temperature and 65.5°F (18.6°C) is the average low-temperature during August. The average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in July is evaluated at 86°F (30°C).

What is the average humidity in August in Munster?

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

How much does it rain in Munster in August?

In Munster, Indiana, in August, during 16 rainfall days, 2.72" (69mm) of precipitation is typically accumulated.

When it does not snow in Munster?

May through September are months without snowfall in Munster, Indiana.

How many hours of daylight does Munster have in August?

The average day length in August in Munster, Indiana, is 13h and 47min.

What time are sunrise and sunset in August in Munster?

On the first day of August in Munster, sunrise is at 5:45 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 7:24 pm CDT.

What month has the most sunshine in Munster?

With an average of 10.2h of sunshine, August has the most sunshine of the year.

How many hours of sunshine does Munster have in August?

The average sunshine duration in August in Munster, Indiana, is 10.2h.

What is the UV index reading in August in Munster?

In Munster, the average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a medium hazard to health 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
Munster, IN

Average temperature in August - Munster, IN
  • Average high temperature in August: 79.7°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in August: 65.5°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 (19°F).

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Average pressure in August
Munster, IN

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

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in August
Munster, IN

Average wind speed in August - Munster, IN
  • Average wind speed in August: 6.6mph

The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

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Average humidity in August
Munster, IN

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

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

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Average rainfall in August
Munster, IN

Average rainfall in August - Munster, IN
  • Average rainfall in August: 2.72"

The wettest month (with the highest rainfall) is June (3.39").
The driest month (with the least rainfall) is January (1.14").

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Average rainfall days in August
Munster, IN

Average rainfall days in August - Munster, IN
  • Average rainfall days in August: 16 days

The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is February (5.5 days).

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Average snowfall in August
Munster, IN

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

The month with the highest snowfall is February (3.5").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Munster, IN

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

The month with the highest number of snowfall days is January (12.5 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
Munster, IN

Average daylight in August / Average sunshine in August - Munster, IN
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days in August
Munster, IN

Average sunshine days in August - Munster, IN
  • Average sunshine days in August: 12.2 days

The month with the most sunshine days is November (17 days).
The month with the least sunshine days is July (9.9 days).

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Average UV index in August
Munster, IN

Average UV index in August - Munster, IN
  • Average UV index in August: 5

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

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Average cloud cover in August
Munster, IN

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

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in August
Munster, IN

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

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

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Munster, Indiana, USA

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