August weather forecast
Prescott, IA

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Weather in August

The last month of the summer, August, is another warm month in Prescott, Iowa, with temperature in the range of an average high of 81.1°F (27.3°C) and an average low of 63°F (17.2°C).

Temperature

The high-temperature average in August for Prescott is a still warm 81.1°F (27.3°C), staying closely aligned with July's conditions. Prescott observes an average low-temperature of 63°F (17.2°C) during August nights.

Heat index

In August, the average heat index is computed to be a hot 86°F (30°C). If exposure and ongoing activity persist, they might induce a state of tiredness and heat cramps.
When assessing, remember that heat index measurements are for light winds and shaded spots. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'feels like' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold particular significance for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.

Humidity

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

Rainfall

In Prescott, Iowa, during August, the rain falls for 12.6 days and regularly aggregates up to 2.2" (56mm) of precipitation. In Prescott, during the entire year, the rain falls for 115.1 days and collects up to 19.21" (488mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In August, the average length of the day in Prescott is 13h and 46min.
On the first day of August, sunrise is at 6:15 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 7:52 pm CDT.

Sunshine

The average sunshine in August in Prescott, Iowa, is 9.7h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum UV index of 6 in August translates into the following recommendations:
Shun overexposure. Protection from sun ravages is indispensable. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. 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 Prescott?

The average high-temperature, in August, in Prescott, is 81.1°F (27.3°C), while the average low-temperature is 63°F (17.2°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, in August is computed to be 86°F (30°C).

What is the average humidity in August in Prescott?

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

How many days does it rain in August in Prescott?

In August, in Prescott, the rain falls for 12.6 days. Throughout August, 2.2" (56mm) of precipitation is accumulated.

When it does not snow in Prescott?

May through September are months without snowfall in Prescott.

How many hours of daylight does Prescott have in August?

In August, the average day length in Prescott is 13h and 46min.

When are sunrise and sunset in August in Prescott?

On the first day of August in Prescott, Iowa, sunrise is at 6:15 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 7:52 pm CDT.

How long on average sun shines in August in Prescott?

In Prescott, Iowa, the average sunshine duration in August is 9.7h.

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

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

What is the UV index intensity in August in Prescott?

In August, the average daily maximum UV index in Prescott, Iowa, is 6. A UV Index value of 6 to 7 symbolizes a high health threat 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
Prescott, IA

Average temperature in August - Prescott, IA
  • Average high temperature in August: 81.1°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (29.3°F).

  • Average low temperature in August: 63°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 (16°F).

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Average pressure in August
Prescott, IA

Average pressure in August - Prescott, 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 (29.88"Hg).

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Average wind speed in August
Prescott, IA

Average wind speed in August - Prescott, IA
  • Average wind speed in August: 7.1mph

The windiest months (with the highest average wind speed) are March and April (10.5mph).
The calmest month (with the lowest average wind speed) is July (7mph).

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Average humidity in August
Prescott, IA

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

The months with the highest relative humidity are January and June (81%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in August
Prescott, IA

Average rainfall in August - Prescott, IA
  • Average rainfall in August: 2.2"

The wettest month (with the highest rainfall) is June (3.74").
The driest month (with the least rainfall) is February (0.51").

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Average rainfall days in August
Prescott, IA

Average rainfall days in August - Prescott, IA
  • Average rainfall days in August: 12.6 days

The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is February (3 days).

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Average snowfall in August
Prescott, IA

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

The month with the highest snowfall is January (2.28").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Prescott, IA

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

The month with the highest number of snowfall days is January (8.4 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
Prescott, IA

Average daylight in August / Average sunshine in August - Prescott, IA
  • 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 18min).

  • Average sunshine in August: 9h and 4min

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 24min).

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Average sunshine days in August
Prescott, IA

Average sunshine days in August - Prescott, IA
  • Average sunshine days in August: 16.3 days

The month with the most sunshine days is November (22.5 days).
The month with the least sunshine days is May (12 days).

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Average UV index in August
Prescott, IA

Average UV index in August - Prescott, IA
  • 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 January (UV index 1).

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Average cloud cover in August
Prescott, IA

Average cloud cover in August - Prescott, IA
  • Average cloud cover in August: 31

The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are July and September (Cloud cover 29).

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Average visibility in August
Prescott, IA

Average visibility in August - Prescott, 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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Prescott, Iowa, USA

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