Springfield
Illinois, USA
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Springfield, IL

The Abraham Lincoln House in Springfield, Illinois, on a partially sunny autumn day
The Abraham Lincoln House in Springfield, Illinois, on a partially sunny autumn day
The last month of the summer, Agosto, is also a moderately hot month in Springfield, Illinois, with average temperature fluctuating between 84.9°F (29.4°C) and 63.7°F (17.6°C).

Temperature

In Springfield, the average high-temperature in Agosto is relatively the same as in Julio - a moderately hot 84.9°F (29.4°C). In Springfield, in Agosto, the average low-temperature is 63.7°F (17.6°C).

Heat index

The average heat index in Agosto is evaluated at a hot 94.1°F (34.5°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'felt air temperature', 'real feel', or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is individual, with diverse people perceiving weather differently for numerous reasons (pregnancy, metabolic differences, clothing), and activity. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in Agosto is 74%.

Rainfall

In Springfield, during Agosto, the rain falls for 8.3 days and regularly aggregates up to 3.24" (82.3mm) of precipitation. In Springfield, during the entire year, the rain falls for 113.4 days and collects up to 37.43" (950.8mm) of precipitation.

Snowfall

Mayo through Octubre are months without snowfall.

Daylight

In Springfield, the average length of the day is 13.7h.

Sunshine

The average sunshine in Springfield is 9.4h.

UV index

In Agosto, the average daily maximum UV index in Springfield, Illinois, is 8. A UV Index of 8 to 10 symbolizes a very high health vulnerability from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 8 in Agosto interpret into the following advice:
Take special precautions, as unprotected skin can be damaged and can burn quickly. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in Agosto in Springfield?

In Springfield, in Agosto, the average high-temperature is 84.9°F (29.4°C), and the average low-temperature is 63.7°F (17.6°C). The average heat index (a.k.a. 'real feel', 'feels like'), that factores the actual air temperature with the relative humidity, in Agosto is calculated to 94.1°F (34.5°C).

What is the average humidity in Agosto in Springfield?

In Springfield, the average relative humidity in Agosto is 74%.

How much does it rain in Springfield in Agosto?

In Springfield, during Agosto, the rain falls for 8.3 days and regularly aggregates up to 3.24" (82.3mm) of precipitation.

When it does not snow in Springfield?

Mayo through Octubre are months without snowfall.

How many hours of daylight does Springfield have in Agosto?

In Springfield, Illinois, the average length of the day in Agosto is 13.7h.

How many hours of sunshine does Springfield have in Agosto?

The average sunshine in Agosto is 9.4h.

What is the UV index intensity in Agosto in Springfield?

In Agosto, the average daily maximum UV index is 8. A UV Index of 8 to 10 symbolizes a very high health vulnerability from the exposure to the Sun's UV radiation.
Average temperature in August - Springfield, IL
  • Average high temperature in August: 84.9°F

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (34.8°F).

  • Average low temperature in August: 63.6°F

The month with the highest average low temperature is July (65.4°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

Average humidity in August - Springfield, IL
  • Average humidity in August: 74%

The month with the highest relative humidity is December (77.6%).
The month with the lowest relative humidity is April (65.3%).

Average rainfall in August - Springfield, IL
  • Average rainfall in August: 3.2"

The wettest month (with the highest rainfall) is June (4.5").
Driest months (with the lowest rainfall) are January and February (1.8").

Average rainfall days in August - Springfield, IL
  • Average rainfall days in August: 8.3 days

The month with the highest number of rainy days is May (11.7 days).
The month with the lowest number of rainy days is September (7.4 days).

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

The month with the highest snowfall is January (6.4").
Months with the lowest snowfall are May, June, July, August, September and October (0").

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

The month with the highest number of snowfall days is January (5.4 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

Average daylight in August / Average sunshine in August - Springfield, IL
  • Average daylight in August: 13.7h

The month with the longest days is June (Average daylight: 15h).
The month with shortest days is December (Average daylight: 9.4h).

  • Average sunshine in August: 9.4h

Months with most sunshine are June and July (Average sunshine: 10.3h).
The month with least sunshine is December (Average sunshine: 4.2h).

Average UV index in August - Springfield, IL
  • Average UV index in August: 8

Months with the highest UV index are June and July (UV index 9).
Months with the lowest UV index are January, November and December (UV index 2).