August weather forecast
Elmwood Park, IL

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Weather in August

The last month of the summer, August, is another warm month in Elmwood Park, Illinois, with an average temperature ranging between max 79.3°F (26.3°C) and min 66.7°F (19.3°C).

Temperature

Elmwood Park's weather in August indicates an average high-temperature of a still warm 79.3°F (26.3°C), nearly consistent with the 79.7°F (26.5°C) of July. Elmwood Park, in August, experiences an average temperature of 66.7°F (19.3°C) at night.

Humidity

The average relative humidity in August is 74%.

Rainfall

In Elmwood Park, in August, during 16.4 rainfall days, 3.5" (89mm) of precipitation is typically accumulated. Throughout the year, there are 157.8 rainfall days, and 33.7" (856mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In Elmwood Park, the average length of the day in August is 13h and 49min.
On the first day of the month, sunrise is at 5:45 am and sunset at 8:09 pm. On the last day of August, in Elmwood Park, sunrise is at 6:16 am and sunset at 7:25 pm CDT.

Sunshine

With an average of 10.6h of sunshine, August has the most sunshine of the year.

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 risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In August, the average maximum UV index of 6 translates into the following recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
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 Elmwood Park?

The high-temperature, in August, in Elmwood Park, is 79.3°F (26.3°C), while the low-temperature averages to 66.7°F (19.3°C).

What is the average humidity in August in Elmwood Park?

The average relative humidity in August in Elmwood Park is 74%.

How many days does it rain in August in Elmwood Park?

In Elmwood Park, during August, the rain falls for 16.4 days and regularly aggregates up to 3.5" (89mm) of precipitation.

When it does not snow in Elmwood Park?

June through September are months without snowfall in Elmwood Park.

What is the average length of the day in August in Elmwood Park?

In August, the average day length is 13h and 49min.

When is the sunrise / sunset in August in Elmwood Park?

In August, on the first day of the month, sunrise is at 5:45 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 7:25 pm CDT.

What month has the most sunshine in Elmwood Park?

August has the most sunshine of the year in Elmwood Park, with an average of 10.6h of sunshine.

How long on average sun shines in August in Elmwood Park?

The average sunshine duration in August in Elmwood Park is 10.6h.

What are the months with the highest UV index in Elmwood Park?

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

How high is the UV index in August in Elmwood Park?

The average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health risk 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
Elmwood Park, IL

Average temperature in August - Elmwood Park, IL
  • Average high temperature in August: 79.3°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (28.9°F).

  • Average low temperature in August: 66.7°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).

Average pressure in August
Elmwood Park, IL

Average pressure in August - Elmwood Park, IL
  • 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 (29.92"Hg).

Average wind speed in August
Elmwood Park, IL

Average wind speed in August - Elmwood Park, IL
  • Average wind speed in August: 7mph

The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

Average humidity in August
Elmwood Park, IL

Average humidity in August - Elmwood Park, IL
  • Average humidity in August: 74%

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is October (72%).

Average rainfall in August
Elmwood Park, IL

Average rainfall in August - Elmwood Park, IL
  • Average rainfall in August: 3.5"

The wettest month (with the highest rainfall) is May (4.49").
The driest month (with the least rainfall) is December (1.57").

Average rainfall days in August
Elmwood Park, IL

Average rainfall days in August - Elmwood Park, IL
  • Average rainfall days in August: 16.4 days

The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is February (5.1 days).

Average snowfall in August
Elmwood Park, IL

Average snowfall in August - Elmwood Park, IL
  • Average snowfall in August: 0"

The month with the highest snowfall is February (4.69").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Elmwood Park, IL

Average snowfall days in August - Elmwood Park, IL
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Elmwood Park, IL

Average daylight in August / Average sunshine in August - Elmwood Park, IL
  • Average daylight in August: 13h and 5min

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

  • Average sunshine in August: 10h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days in August
Elmwood Park, IL

Average sunshine days in August - Elmwood Park, IL
  • Average sunshine days in August: 11.8 days

The month with the most sunshine days is December (16.7 days).
The month with the least sunshine days is July (9.9 days).

Average UV index in August
Elmwood Park, IL

Average UV index in August - Elmwood Park, IL
  • 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 and December (UV index 1).

Average cloud cover in August
Elmwood Park, IL

Average cloud cover in August - Elmwood Park, IL
  • Average cloud cover in August: 27

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in August
Elmwood Park, IL

Average visibility in August - Elmwood Park, IL
  • 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).

Elmwood Park, Illinois, USA

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