August weather forecast
East Chicago, IN

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Weather in August

August brings a slight regression in the high temperatures in East Chicago, though the weather remains firmly within the summer spectrum with temperatures nudging between 65.8°F (18.8°C) and 78.4°F (25.8°C). This downward shift in heat signals the approaching end of the summer season. Despite this, the prolonged sunlight and occasional rainfall continue to paint a typical summer weather canvas. With humidity levels still on the higher end, August offers a blend of summertime warmth and pre-autumn coolness.

Temperature

August commences in East Chicago with an average high-temperature of a still moderately hot 78.4°F (25.8°C), showing little deviation from July's 79.3°F (26.3°C). East Chicago's temperature tends to fall to an average low of 65.8°F (18.8°C) during the nights of August.

Humidity

In East Chicago, the average relative humidity in August is 78%.

Rainfall

In East Chicago, Indiana, in August, it is raining for 16 days, with typically 2.8" (71mm) of accumulated precipitation. In East Chicago, during the entire year, the rain falls for 153.8 days and collects up to 25.51" (648mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In East Chicago, Indiana, the average length of the day in August is 13h and 48min.
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

August has the most sunshine of the year in East Chicago, with an average of 10.5h of sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in East Chicago. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 6 in August interprets into the following advice:
Fend off overexposure. Sun protection is vital. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
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 East Chicago?

In August, the average high-temperature and low-temperature in East Chicago, Indiana, are 78.4°F (25.8°C) and 65.8°F (18.8°C) respectively.

What is the average humidity in August in East Chicago?

The average relative humidity in August in East Chicago is 78%.

How much does it rain in East Chicago in August?

In East Chicago, Indiana, in August, during 16 rainfall days, 2.8" (71mm) of precipitation is typically accumulated.

When it does not snow in East Chicago?

May through September are months without snowfall.

How many hours of daylight does East Chicago have in August?

In East Chicago, Indiana, the average day length in August is 13h and 48min.

What time are sunrise and sunset in August in East Chicago?

On the first day of August, 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 East Chicago?

With an average of 10.5h of sunshine, August has the most sunshine of the year in East Chicago, Indiana.

How long on average sun shines in August in East Chicago?

In August, the average sunshine duration in East Chicago is 10.5h.

When is the highest UV index in East Chicago?

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

How high is the UV index in August in East Chicago?

In August, the average daily maximum UV index in East Chicago, Indiana, is 6. A UV Index value of 6 to 7 symbolizes a high health threat from 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
East Chicago, IN

Average temperature in August - East Chicago, IN
  • Average high temperature in August: 78.4°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (30°F).

  • Average low temperature in August: 65.8°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

Average pressure in August
East Chicago, IN

Average pressure in August - East Chicago, 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).

Average wind speed in August
East Chicago, IN

Average wind speed in August - East Chicago, IN
  • Average wind speed in August: 7mph

The windiest month (with the highest average wind speed) is January (11.4mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

Average humidity in August
East Chicago, IN

Average humidity in August - East Chicago, IN
  • Average humidity in August: 78%

The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is October (73%).

Average rainfall in August
East Chicago, IN

Average rainfall in August - East Chicago, IN
  • Average rainfall in August: 2.8"

The wettest month (with the highest rainfall) is June (3.66").
The driest month (with the least rainfall) is December (1.1").

Average rainfall days in August
East Chicago, IN

Average rainfall days in August - East Chicago, IN
  • Average rainfall days in August: 16 days

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (5.9 days).

Average snowfall in August
East Chicago, IN

Average snowfall in August - East Chicago, IN
  • Average snowfall in August: 0"

The month with the highest snowfall is January (3.11").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
East Chicago, IN

Average snowfall days in August - East Chicago, IN
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (13.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
East Chicago, IN

Average daylight in August / Average sunshine in August - East Chicago, 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 3min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

Average sunshine days in August
East Chicago, IN

Average sunshine days in August - East Chicago, IN
  • Average sunshine days in August: 11.4 days

The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is July (9.8 days).

Average UV index in August
East Chicago, IN

Average UV index in August - East Chicago, 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).

Average cloud cover in August
East Chicago, IN

Average cloud cover in August - East Chicago, IN
  • Average cloud cover in August: 28

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in August
East Chicago, IN

Average visibility in August - East Chicago, 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).

East Chicago, Indiana, USA

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