August weather forecast
Ogden, IL

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Weather in August

August, the last month of the summer in Ogden, is another warm month, with an average temperature fluctuating between 63.3°F (17.4°C) and 80.6°F (27°C).

Temperature

The arrival of August sees a recorded average high-temperature of a still warm 80.6°F (27°C), showing little divergence from the previous month's conditions. August is noted for a mean low-temperature of 63.3°F (17.4°C).

Heat index

In August, the heat index is estimated at a tropical 86°F (30°C). Fatigue might occur with continuous exposure and activity, potentially causing heat cramps.
Research indicates the heat index considers values in shaded locales and with light winds. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.

Humidity

The average relative humidity in August in Ogden is 83%.

Rainfall

In Ogden, during August, the rain falls for 13 days and regularly aggregates up to 1.54" (39mm) of precipitation. In Ogden, during the entire year, the rain falls for 129.9 days and collects up to 18.15" (461mm) of precipitation.

Snowfall

In Ogden, snow does not fall in May through October.

Daylight

In August, the average length of the day is 13h and 43min.
On the first day of the month, sunrise is at 5:50 am and sunset at 8:05 pm. On the last day of August, sunrise is at 6:19 am and sunset at 7:24 pm CDT.

Sunshine

In Ogden, 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 in Ogden. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: In August, the maximum UV index of 6 translates into these guidelines:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Frequently asked questions

What are the temperatures in Ogden in August?

The high-temperature, in August, in Ogden, is 80.6°F (27°C), while the low-temperature averages to 63.3°F (17.4°C). In August, the average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, is estimated at 86°F (30°C).

What is the average humidity in August in Ogden?

The average relative humidity in August is 83%.

How many days does it rain in August in Ogden?

In Ogden, during August, the rain falls for 13 days and regularly aggregates up to 1.54" (39mm) of precipitation.

When it does not snow in Ogden?

May through October are months without snowfall in Ogden, Illinois.

How many hours of daylight does Ogden have in August?

In August, the average day length is 13h and 43min.

What time are sunrise and sunset in August in Ogden?

In August, on the first day of the month, sunrise is at 5:50 am and sunset at 8:05 pm. On the last day of the month, in Ogden, sunrise is at 6:19 am and sunset at 7:24 pm CDT.

How many hours of sunshine does Ogden have in August?

In Ogden, Illinois, the average sunshine duration in August is 9.9h.

When is the highest UV index in Ogden?

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

What is the UV index reading in August in Ogden?

In August, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health risk 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
Ogden, IL

Average temperature in August - Ogden, IL
  • Average high temperature in August: 80.6°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.8°F).

  • Average low temperature in August: 63.3°F

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

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Average pressure in August
Ogden, IL

Average pressure in August - Ogden, IL
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in August
Ogden, IL

Average wind speed in August - Ogden, IL
  • Average wind speed in August: 6.3mph

The windiest month (with the highest average wind speed) is January (10.8mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

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Average humidity in August
Ogden, IL

Average humidity in August - Ogden, IL
  • Average humidity in August: 83%

The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in August
Ogden, IL

Average rainfall in August - Ogden, IL
  • Average rainfall in August: 1.54"

The wettest month (with the highest rainfall) is April (2.24").
The driest month (with the least rainfall) is September (0.94").

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Average rainfall days in August
Ogden, IL

Average rainfall days in August - Ogden, IL
  • Average rainfall days in August: 13 days

The month with the highest number of rainy days is May (15.3 days).
The months with the least rainy days are January and February (6 days).

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Average snowfall in August
Ogden, IL

Average snowfall in August - Ogden, IL
  • Average snowfall in August: 0"

The month with the highest snowfall is January (1.85").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Ogden, IL

Average snowfall days in August - Ogden, IL
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (8.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Ogden, IL

Average daylight in August / Average sunshine in August - Ogden, IL
  • 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 24min).

  • Average sunshine in August: 9h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in August
Ogden, IL

Average sunshine days in August - Ogden, IL
  • Average sunshine days in August: 13.9 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (11.8 days).

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Average UV index in August
Ogden, IL

Average UV index in August - Ogden, IL
  • 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).

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Average cloud cover in August
Ogden, IL

Average cloud cover in August - Ogden, IL
  • Average cloud cover in August: 31

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 31).

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Average visibility in August
Ogden, IL

Average visibility in August - Ogden, IL
  • Average visibility in August: 5mi

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

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Ogden, Illinois, USA

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