August weather forecast
Pleasanton, IA

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Weather in August

August, the last month of the summer in Pleasanton, is also a moderately hot month, with an average temperature ranging between min 63.5°F (17.5°C) and max 82°F (27.8°C).

Temperature

Pleasanton commences August with an average high-temperature of a still warm 82°F (27.8°C), maintaining a close resemblance to the previous month. Throughout August, an average low-temperature of 63.5°F (17.5°C) is experienced in Pleasanton, Iowa.

Heat index

August's average heat index is calculated to be a tropical 87.8°F (31°C). Long-standing exposure coupled with ongoing activity could result in exhaustion, possibly causing heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.

Humidity

In Pleasanton, the average relative humidity in August is 79%.

Rainfall

In Pleasanton, in August, during 12.7 rainfall days, 2.13" (54mm) of precipitation is typically accumulated. Throughout the year, in Pleasanton, there are 124.4 rainfall days, and 21.42" (544mm) of precipitation is accumulated.

Snowfall

In Pleasanton, Iowa, snow does not fall in June through September.

Daylight

In Pleasanton, the average length of the day in August is 13h and 44min.
On the first day of August, sunrise is at 6:12 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 7:48 pm CDT.

Sunshine

In Pleasanton, the average sunshine in August is 9.9h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: An average UV index of 6 in August transforms into this advice:
Deter overexposure. Protecting against the sun's effects is essential. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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Frequently asked questions

What are August temperatures in Pleasanton?

In Pleasanton, 82°F (27.8°C) is the average high-temperature and 63.5°F (17.5°C) is the average low-temperature during August. In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, is calculated to be 87.8°F (31°C).

What is the average humidity in August in Pleasanton?

In August, the average relative humidity in Pleasanton, Iowa, is 79%.

How many days does it rain in August in Pleasanton?

In Pleasanton, Iowa, in August, it is raining for 12.7 days, with typically 2.13" (54mm) of accumulated precipitation.

When it does not snow in Pleasanton?

June through September are months without snowfall in Pleasanton, Iowa.

How many hours of daylight does Pleasanton have in August?

In Pleasanton, Iowa, the average day length in August is 13h and 44min.

When is the sunrise / sunset in August in Pleasanton?

In August, on the first day of the month, sunrise is at 6:12 am and sunset at 8:29 pm. On the last day of the month, in Pleasanton, Iowa, sunrise is at 6:41 am and sunset at 7:48 pm CDT.

How long on average sun shines in August in Pleasanton?

In August, the average sunshine duration is 9.9h.

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

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

What is the UV index reading in August in Pleasanton?

In August, the average daily maximum UV index in Pleasanton, Iowa, is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from unsafe 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
Pleasanton, IA

Average temperature in August - Pleasanton, IA
  • Average high temperature in August: 82°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (30.7°F).

  • Average low temperature in August: 63.5°F

The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is January (16.9°F).

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Average pressure in August
Pleasanton, IA

Average pressure in August - Pleasanton, IA
  • Average pressure in August: 29.96"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in August
Pleasanton, IA

Average wind speed in August - Pleasanton, IA
  • Average wind speed in August: 6.8mph

The windiest months (with the highest average wind speed) are January, February and March (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).

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Average humidity in August
Pleasanton, IA

Average humidity in August - Pleasanton, IA
  • Average humidity in August: 79%

The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in August
Pleasanton, IA

Average rainfall in August - Pleasanton, IA
  • Average rainfall in August: 2.13"

The wettest month (with the highest rainfall) is June (3.43").
The driest months (with the least rainfall) are January, February and December (0.71").

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Average rainfall days in August
Pleasanton, IA

Average rainfall days in August - Pleasanton, IA
  • Average rainfall days in August: 12.7 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (3.8 days).

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Average snowfall in August
Pleasanton, IA

Average snowfall in August - Pleasanton, IA
  • Average snowfall in August: 0"

The month with the highest snowfall is January (2.95").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Pleasanton, IA

Average snowfall days in August - Pleasanton, IA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (8.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Pleasanton, IA

Average daylight in August / Average sunshine in August - Pleasanton, IA
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in August: 9h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

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Average sunshine days in August
Pleasanton, IA

Average sunshine days in August - Pleasanton, IA
  • Average sunshine days in August: 15.3 days

The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is May (11.4 days).

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Average UV index in August
Pleasanton, IA

Average UV index in August - Pleasanton, IA
  • 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, October, November and December (UV index 2).

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Average cloud cover in August
Pleasanton, IA

Average cloud cover in August - Pleasanton, IA
  • Average cloud cover in August: 29

The month with the most cloud cover is January (Cloud cover 50).
The months with the least cloud cover are July, August and September (Cloud cover 29).

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Average visibility in August
Pleasanton, IA

Average visibility in August - Pleasanton, IA
  • 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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Pleasanton, Iowa, USA

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