August weather forecast
Millerton, IA

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Weather in August

The last month of the summer, August, is another warm month in Millerton, Iowa, with an average temperature fluctuating between 82°F (27.8°C) and 63.7°F (17.6°C).

Temperature

August begins with an average high-temperature of a still warm 82°F (27.8°C), reflecting close similarity to the preceding month. In Millerton, August nights cool down to an average of 63.7°F (17.6°C).

Heat index

Throughout August, the heat index is appraised at a hot 87.8°F (31°C). Exhaustion becomes probable with enduring exposure and activity, potentially causing heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.

Humidity

The average relative humidity in August is 78%.

Rainfall

In Millerton, during August, the rain falls for 13.5 days and regularly aggregates up to 2.2" (56mm) of precipitation. Throughout the year, there are 125.7 rainfall days, and 20.39" (518mm) of precipitation is accumulated.

Snowfall

In Millerton, snow does not fall in June through September.

Daylight

In Millerton, the average length of the day in August is 13h and 45min.
On the first day of the month, sunrise is at 6:10 am and sunset at 8:28 pm. On the last day of August, in Millerton, sunrise is at 6:39 am and sunset at 7:46 pm CDT.

Sunshine

In Millerton, the average sunshine in August is 10h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: A typical high UV index of 6 in August suggests the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
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Frequently asked questions

What are the temperatures in Millerton in August?

An average high-temperature, in August, in Millerton, is 82°F (27.8°C) and the average low-temperature is 63.7°F (17.6°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in August is appraised at 87.8°F (31°C).

What is the average humidity in August in Millerton?

In August, the average relative humidity is 78%.

How many days does it rain in August in Millerton?

In Millerton, during August, the rain falls for 13.5 days and regularly aggregates up to 2.2" (56mm) of precipitation.

When it does not snow in Millerton?

June through September are months without snowfall.

What is the average length of the day in August in Millerton?

In August, the average day length in Millerton, Iowa, is 13h and 45min.

What time are sunrise and sunset in August in Millerton?

On the first day of August in Millerton, sunrise is at 6:10 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 7:46 pm CDT.

How many hours of sunshine does Millerton have in August?

The average sunshine duration in August in Millerton is 10h.

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

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

How high is the UV index in August in Millerton?

The average daily maximum UV index in August in Millerton is 6. A UV Index of 6 to 7 symbolizes a high health threat 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
Millerton, IA

Average temperature in August - Millerton, IA
  • Average high temperature in August: 82°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 (30°F).

  • Average low temperature in August: 63.7°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (16.5°F).

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Average pressure in August
Millerton, IA

Average pressure in August - Millerton, 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
Millerton, IA

Average wind speed in August - Millerton, IA
  • Average wind speed in August: 7mph

The windiest months (with the highest average wind speed) are January and March (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

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Average humidity in August
Millerton, IA

Average humidity in August - Millerton, IA
  • Average humidity in August: 78%

The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in August
Millerton, IA

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

The wettest month (with the highest rainfall) is June (3.31").
The driest months (with the least rainfall) are January and December (0.71").

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Average rainfall days in August
Millerton, IA

Average rainfall days in August - Millerton, IA
  • Average rainfall days in August: 13.5 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (4.5 days).

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Average snowfall in August
Millerton, IA

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

The month with the highest snowfall is January (3.23").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Millerton, IA

Average snowfall days in August - Millerton, 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
Millerton, IA

Average daylight in August / Average sunshine in August - Millerton, 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: 10h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

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Average sunshine days in August
Millerton, IA

Average sunshine days in August - Millerton, IA
  • Average sunshine days in August: 14.3 days

The month with the most sunshine days is November (21.1 days).
The month with the least sunshine days is June (10.7 days).

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Average UV index in August
Millerton, IA

Average UV index in August - Millerton, 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
Millerton, IA

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

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

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Average visibility in August
Millerton, IA

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

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