August weather forecast
Chrisman, IL

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Weather in August

The last month of the summer, August, is also a moderately hot month in Chrisman, Illinois, with temperature in the range of an average low of 64°F (17.8°C) and an average high of 81.1°F (27.3°C).

Temperature

Chrisman's entry into August measures an average high-temperature of a still moderately hot 81.1°F (27.3°C), closely parallel to the preceding month. Throughout the month of August, the average temperature in Chrisman dips to an enjoyable 64°F (17.8°C) at night.

Heat index

During August, the heat index is calculated to be a hot 87.8°F (31°C). A sense of exhaustion might occur with extended exposure and activity, potentially causing heat cramps.
Data suggests that the heat index is set for environments in shade and with a light wind. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', unifies temperature and humidity readings to offer a comprehensive feel of warmth. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.

Humidity

In August, the average relative humidity is 82%.

Rainfall

In Chrisman, in August, it is raining for 12.4 days, with typically 1.54" (39mm) of accumulated precipitation. In Chrisman, Illinois, during the entire year, the rain falls for 133.4 days and collects up to 19.49" (495mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in August is 13h and 41min.
On the first day of August, sunrise is at 5:50 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 7:23 pm CDT.

Sunshine

In August, the average sunshine is 10.1h.

UV index

In Chrisman, the average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: A daily high UV index of 5 in August leads to these guidelines:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Frequently asked questions

What are August temperatures in Chrisman?

In Chrisman, in August, the average high-temperature is 81.1°F (27.3°C), and the average low-temperature is 64°F (17.8°C). In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is calculated to be 87.8°F (31°C).

What is the average humidity in August in Chrisman?

In August, the average relative humidity is 82%.

How many days does it rain in August in Chrisman?

In Chrisman, Illinois, in August, it is raining for 12.4 days, with typically 1.54" (39mm) of accumulated precipitation.

When it does not snow in Chrisman?

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

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

In Chrisman, Illinois, the average day length in August is 13h and 41min.

When are sunrise and sunset in August in Chrisman?

In August, on the first day of the month, sunrise is at 5:50 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 7:23 pm CDT.

How long on average sun shines in August in Chrisman?

In August, the average sunshine duration in Chrisman is 10.1h.

How high is the UV index in August in Chrisman?

In August, the average daily maximum UV index in Chrisman is 5. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to the Sun's 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
Chrisman, IL

Average temperature in August - Chrisman, IL
  • Average high temperature in August: 81.1°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (33.8°F).

  • Average low temperature in August: 64°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).

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Average pressure in August
Chrisman, IL

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

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in August
Chrisman, IL

Average wind speed in August - Chrisman, IL
  • Average wind speed in August: 6.1mph

The windiest months (with the highest average wind speed) are January and February (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.1mph).

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Average humidity in August
Chrisman, IL

Average humidity in August - Chrisman, IL
  • Average humidity in August: 82%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in August
Chrisman, IL

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

The wettest month (with the highest rainfall) is April (2.76").
The driest month (with the least rainfall) is February (0.94").

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Average rainfall days in August
Chrisman, IL

Average rainfall days in August - Chrisman, IL
  • Average rainfall days in August: 12.4 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (6.3 days).

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Average snowfall in August
Chrisman, IL

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

The month with the highest snowfall is December (1.61").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Chrisman, IL

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

The month with the highest number of snowfall days is January (6.9 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
Chrisman, IL

Average daylight in August / Average sunshine in August - Chrisman, IL
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in August
Chrisman, IL

Average sunshine days in August - Chrisman, IL
  • Average sunshine days in August: 14.9 days

The month with the most sunshine days is November (20 days).
The month with the least sunshine days is May (11.3 days).

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Average UV index in August
Chrisman, IL

Average UV index in August - Chrisman, IL
  • 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, February, November and December (UV index 2).

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Average cloud cover in August
Chrisman, IL

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

The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are June, August and September (Cloud cover 31).

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Average visibility in August
Chrisman, IL

Average visibility in August - Chrisman, 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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Chrisman, Illinois, USA

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