August weather forecast
Macedonia, IA

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Weather in August

The last month of the summer, August, is also a moderately hot month in Macedonia, Iowa, with an average temperature ranging between min 62.4°F (16.9°C) and max 81.1°F (27.3°C).

Temperature

The transition into August shows a subtle variation to a still warm 81.1°F (27.3°C) from July's 82.9°F (28.3°C) in the average high-temperature. Macedonia, in August, witnesses an average low-temperature of 62.4°F (16.9°C).

Heat index

The heat index value for August is evaluated at a tropical 86°F (30°C). With extended exposure and activity, one might feel exhausted and experience heat cramps.
Realize that the values for the heat index are set for shaded places and light winds. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', combines both the air temperature and the humidity level to give a perceived human temperature. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. 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. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.

Humidity

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

Rainfall

In Macedonia, in August, it is raining for 12 days, with typically 1.14" (29mm) of accumulated precipitation. In Macedonia, during the entire year, the rain falls for 105.3 days and collects up to 12.24" (311mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In Macedonia, the average length of the day in August is 13h and 46min.
On the first day of August, sunrise is at 6:18 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 7:55 pm CDT.

Sunshine

The average sunshine in August is 9.8h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 6 during August leads to these advisories:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.

Frequently asked questions

What are August temperatures?

The high-temperature, in August, in Macedonia, records 81.1°F (27.3°C), while the low-temperature is 62.4°F (16.9°C). In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 86°F (30°C).

What is the average humidity in August?

The average relative humidity in August is 79%.

How much does it rain in August?

In August, the rain falls for 12 days. Throughout August, 1.14" (29mm) of precipitation is accumulated.

When it does not snow?

June through September are months without snowfall.

How many hours of daylight does Macedonia have in August?

The average day length in August is 13h and 46min.

When are sunrise and sunset in August?

On the first day of August, sunrise is at 6:18 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 7:55 pm CDT.

How long on average sun shines in August?

The average sunshine duration in August is 9.8h.

What is the month with the highest UV index?

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

What is the UV index reading in August?

In Macedonia, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health risk 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
Macedonia, IA

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

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (28.9°F).

  • Average low temperature in August: 62.4°F

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (15.6°F).

Average pressure in August
Macedonia, IA

Average pressure in August - Macedonia, IA
  • Average pressure in August: 29.95"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in August
Macedonia, IA

Average wind speed in August - Macedonia, IA
  • Average wind speed in August: 7.2mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is July (7mph).

Average humidity in August
Macedonia, IA

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

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is October (68%).

Average rainfall in August
Macedonia, IA

Average rainfall in August - Macedonia, IA
  • Average rainfall in August: 1.14"

The wettest month (with the highest rainfall) is June (2.44").
The driest month (with the least rainfall) is February (0.35").

Average rainfall days in August
Macedonia, IA

Average rainfall days in August - Macedonia, IA
  • Average rainfall days in August: 12 days

The month with the highest number of rainy days is June (14.8 days).
The month with the least rainy days is February (2.9 days).

Average snowfall in August
Macedonia, IA

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

The month with the highest snowfall is January (1.34").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Macedonia, IA

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

The month with the highest number of snowfall days is January (7.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Macedonia, 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 5min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

Average sunshine days in August
Macedonia, IA

Average sunshine days in August - Macedonia, IA
  • Average sunshine days in August: 15.8 days

The month with the most sunshine days is December (23.5 days).
The month with the least sunshine days is June (13.1 days).

Average UV index in August
Macedonia, IA

Average UV index in August - Macedonia, 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, November and December (UV index 2).

Average cloud cover in August
Macedonia, IA

Average cloud cover in August - Macedonia, IA
  • Average cloud cover in August: 30

The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 27).

Average visibility in August
Macedonia, IA

Average visibility in August - Macedonia, 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).

Macedonia, Iowa, USA

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