August weather forecast
Oak Creek, WI

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Weather in August

August in Oak Creek is synonymous with summer at its height. Temperatures remains high, touching 75.7°F (24.3°C), similar to July, which marks it as one of the warmest intervals. However, August brings a slight drop in rainfall and wind speed, making it relatively calm and sunnier. The city still enjoys long hours of sunlight, making lakefront activities and outdoor sports extremely popular. As summer reaches its end, August offers the perfect weather for soaking up the sun.

Temperature

Oak Creek's weather in August, with an average high-temperature of a still warm 75.7°F (24.3°C), subtly shifts from July's 75.9°F (24.4°C). Throughout August, Oak Creek witnesses a nighttime temperature average of 64.8°F (18.2°C).

Humidity

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

Rainfall

In Oak Creek, during August, the rain falls for 15.4 days and regularly aggregates up to 2.13" (54mm) of precipitation. In Oak Creek, during the entire year, the rain falls for 131.9 days and collects up to 18.54" (471mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In Oak Creek, the average length of the day in August is 13h and 53min.
On the first day of August, sunrise is at 5:43 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 7:27 pm CDT.

Sunshine

In August, the average sunshine in Oak Creek, Wisconsin, is 10.5h.

UV index

The average daily maximum UV index in August in Oak Creek is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index of 5 during August leads to these instructions:
Heed the precautions - It is counselled to guard against solar damage. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Oak Creek in August?

The average high-temperature and low-temperature during August are 75.7°F (24.3°C) and 64.8°F (18.2°C) respectively.

What is the average humidity in August in Oak Creek?

In August, the average relative humidity is 77%.

How much does it rain in Oak Creek in August?

In Oak Creek, Wisconsin, in August, during 15.4 rainfall days, 2.13" (54mm) of precipitation is typically accumulated.

When it does not snow in Oak Creek?

May through September are months without snowfall in Oak Creek.

How many hours of daylight does Oak Creek have in August?

In August, the average day length is 13h and 53min.

What time are sunrise and sunset in August in Oak Creek?

On the first day of August in Oak Creek, Wisconsin, sunrise is at 5:43 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 7:27 pm CDT.

How long on average sun shines in August in Oak Creek?

In August, the average sunshine duration in Oak Creek, Wisconsin, is 10.5h.

What is the UV index intensity in August in Oak Creek?

In August, the average daily maximum UV index in Oak Creek is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability 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
Oak Creek, WI

Average temperature in August - Oak Creek, WI
  • Average high temperature in August: 75.7°F

The warmest month (with the highest average high temperature) is July (75.9°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in August: 64.8°F

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (18°F).

Average pressure in August
Oak Creek, WI

Average pressure in August - Oak Creek, WI
  • Average pressure in August: 29.97"Hg

The months with the highest atmospheric pressure are January, February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in August
Oak Creek, WI

Average wind speed in August - Oak Creek, WI
  • Average wind speed in August: 7.9mph

The windiest month (with the highest average wind speed) is January (12.6mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).

Average humidity in August
Oak Creek, WI

Average humidity in August - Oak Creek, WI
  • Average humidity in August: 77%

The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are October and November (75%).

Average rainfall in August
Oak Creek, WI

Average rainfall in August - Oak Creek, WI
  • Average rainfall in August: 2.13"

The wettest month (with the highest rainfall) is July (2.4").
The driest month (with the least rainfall) is February (0.75").

Average rainfall days in August
Oak Creek, WI

Average rainfall days in August - Oak Creek, WI
  • Average rainfall days in August: 15.4 days

The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is February (4.3 days).

Average snowfall in August
Oak Creek, WI

Average snowfall in August - Oak Creek, WI
  • Average snowfall in August: 0"

The month with the highest snowfall is January (2.01").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Oak Creek, WI

Average snowfall days in August - Oak Creek, WI
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (13.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Oak Creek, WI

Average daylight in August / Average sunshine in August - Oak Creek, WI
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in August: 10h and 3min

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

Average sunshine days in August
Oak Creek, WI

Average sunshine days in August - Oak Creek, WI
  • Average sunshine days in August: 12.7 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is July (11.6 days).

Average UV index in August
Oak Creek, WI

Average UV index in August - Oak Creek, WI
  • Average UV index in August: 5

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

Average cloud cover in August
Oak Creek, WI

Average cloud cover in August - Oak Creek, WI
  • Average cloud cover in August: 27

The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 27).

Average visibility in August
Oak Creek, WI

Average visibility in August - Oak Creek, WI
  • 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).

Oak Creek, Wisconsin, USA

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