August weather forecast
East Amana, IA

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Weather in August

August, the last month of the summer in East Amana, is also a moderately hot month, with an average temperature fluctuating between 62.1°F (16.7°C) and 79.5°F (26.4°C).

Temperature

In August, East Amana notes an average high-temperature of a still moderately hot 79.5°F (26.4°C), hardly different from the preceding month. During August nights, East Amana records an average temperature of 62.1°F (16.7°C).

Humidity

In August, the average relative humidity is 80%.

Rainfall

In August, the rain falls for 11.9 days. Throughout August, 1.22" (31mm) of precipitation is accumulated. Throughout the year, there are 120.7 rainfall days, and 18.31" (465mm) of precipitation is accumulated.

Snowfall

In East Amana, snow does not fall in May through September.

Daylight

In East Amana, the average length of the day in August is 13h and 49min.
On the first day of August, sunrise is at 6:02 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 7:41 pm CDT.

Sunshine

In August, the average sunshine is 9.9h.

UV index

In East Amana, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: A typical high UV index of 5 in August suggests the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Updated: Jul 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are August temperatures?

East Amana in August has an average high-temperature of 79.5°F (26.4°C) and an average low-temperature of 62.1°F (16.7°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, in July is evaluated at 86°F (30°C).

What is the average humidity in August?

In August, the average relative humidity is 80%.

How many days does it rain in August?

In East Amana, during August, the rain falls for 11.9 days and regularly aggregates up to 1.22" (31mm) of precipitation.

When it does not snow?

May through September are months without snowfall.

How many hours of daylight does East Amana have in August?

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

When are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:02 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 7:41 pm CDT.

How many hours of sunshine does East Amana have in August?

In East Amana, the average sunshine duration in August is 9.9h.

How high is the UV index in August?

In East Amana, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health 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
East Amana, IA

Average temperature in August - East Amana, IA
  • Average high temperature in August: 79.5°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (26.2°F).

  • Average low temperature in August: 62.1°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (14.2°F).

Average pressure in August
East Amana, IA

Average pressure in August - East Amana, IA
  • Average pressure in August: 29.97"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in August
East Amana, IA

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

The windiest months (with the highest average wind speed) are January and April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

Average humidity in August
East Amana, IA

Average humidity in August - East Amana, IA
  • Average humidity in August: 80%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (73%).

Average rainfall in August
East Amana, IA

Average rainfall in August - East Amana, IA
  • Average rainfall in August: 1.22"

The wettest month (with the highest rainfall) is May (3.07").
The driest months (with the least rainfall) are January and February (0.63").

Average rainfall days in August
East Amana, IA

Average rainfall days in August - East Amana, IA
  • Average rainfall days in August: 11.9 days

The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is February (3 days).

Average snowfall in August
East Amana, IA

Average snowfall in August - East Amana, IA
  • Average snowfall in August: 0"

The month with the highest snowfall is January (2.64").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
East Amana, IA

Average snowfall days in August - East Amana, IA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
East Amana, IA

Average daylight in August / Average sunshine in August - East Amana, IA
  • 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: 9h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in August
East Amana, IA

Average sunshine days in August - East Amana, IA
  • Average sunshine days in August: 17 days

The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is June (11.8 days).

Average UV index in August
East Amana, IA

Average UV index in August - East Amana, IA
  • Average UV index in August: 5

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

Average cloud cover in August
East Amana, IA

Average cloud cover in August - East Amana, IA
  • Average cloud cover in August: 30

The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are August and September (Cloud cover 30).

Average visibility in August
East Amana, IA

Average visibility in August - East Amana, IA
  • Average visibility in August: 6mi

The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).

East Amana, Iowa, USA

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