August weather forecast
Delphos, IA

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Weather in August

August, the last month of the summer in Delphos, is also a moderately hot month, with temperature in the range of an average low of 63.3°F (17.4°C) and an average high of 81.7°F (27.6°C).

Temperature

Delphos experiences an average high-temperature of a still moderately hot 81.7°F (27.6°C) in August, marking an insignificant shift from 83.5°F (28.6°C) in July. Delphos, during the month of August, experiences an average low-temperature of 63.3°F (17.4°C).

Heat index

In August, the average heat index is computed to be a tropical 87.8°F (31°C). With constant exposure and activity, a state of weariness might ensue, leading to potential heat cramps.
Heat index data is primarily for areas with shade and subjected to light winds. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gives an indication of how one might feel in terms of heat after considering humidity. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.

Humidity

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

Rainfall

In Delphos, Iowa, during August, the rain falls for 13.3 days and regularly aggregates up to 2.32" (59mm) of precipitation. In Delphos, during the entire year, the rain falls for 126.9 days and collects up to 22.6" (574mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In August, the average length of the day is 13h and 44min.
On the first day of August, sunrise is at 6:14 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 7:50 pm CDT.

Sunshine

In Delphos, 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 hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The daily high UV index of 6 during August translates into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
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Frequently asked questions

What is the average August temperature in Delphos?

Delphos in August has an average high-temperature of 81.7°F (27.6°C) and an average low-temperature of 63.3°F (17.4°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in August is computed to be 87.8°F (31°C).

What is the average humidity in August in Delphos?

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

How many days does it rain in August in Delphos?

In Delphos, in August, it is raining for 13.3 days, with typically 2.32" (59mm) of accumulated precipitation.

When it does not snow in Delphos?

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

How many hours of daylight does Delphos have in August?

The average day length in August in Delphos is 13h and 44min.

When is the sunrise / sunset in August in Delphos?

On the first day of August, sunrise is at 6:14 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 7:50 pm CDT.

How many hours of sunshine does Delphos have in August?

The average sunshine duration in August in Delphos, Iowa, is 9.9h.

When is the highest UV index in Delphos?

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

What is the UV index reading in August in Delphos?

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

Average temperature in August - Delphos, IA
  • Average high temperature in August: 81.7°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 (30.6°F).

  • Average low temperature in August: 63.3°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (16.9°F).

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Average pressure in August
Delphos, IA

Average pressure in August - Delphos, 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
Delphos, IA

Average wind speed in August - Delphos, 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
Delphos, IA

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

The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in August
Delphos, IA

Average rainfall in August - Delphos, IA
  • Average rainfall in August: 2.32"

The wettest month (with the highest rainfall) is June (3.86").
The driest months (with the least rainfall) are February and December (0.71").

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Average rainfall days in August
Delphos, IA

Average rainfall days in August - Delphos, IA
  • Average rainfall days in August: 13.3 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (4.1 days).

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Average snowfall in August
Delphos, IA

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

The month with the highest snowfall is January (3.54").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Delphos, IA

Average snowfall days in August - Delphos, 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
Delphos, IA

Average daylight in August / Average sunshine in August - Delphos, 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 36min).

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Average sunshine days in August
Delphos, IA

Average sunshine days in August - Delphos, IA
  • Average sunshine days in August: 14.5 days

The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is May (10.6 days).

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Average UV index in August
Delphos, IA

Average UV index in August - Delphos, 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
Delphos, IA

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

The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in August
Delphos, IA

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

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