Simpson, IL Weather Forecast & Monthly Average Temperatures

TEMPERATURE	75
HUMIDITY	90
PRESSURE	29.95
WIND COND.	3.4

Simpson Average Weather

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
Month	Temp. _(min)	Temp. _(max)	Temp. _(avg)	Precipitation
January	3°F	68°F	38°F	n/a
February	9°F	73°F	38°F	n/a
March	19°F	81°F	49°F	n/a
April	21°F	88°F	58°F	n/a
May	36°F	91°F	66°F	n/a
June	54°F	97°F	76°F	n/a
July	55°F	95°F	76°F	n/a
August	54°F	106°F	78°F	n/a
September	39°F	97°F	69°F	n/a
October	30°F	90°F	57°F	n/a
November	18°F	81°F	48°F	n/a
December	9°F	73°F	38°F	n/a

Did you know?

The highest monthly average temperature in Simpson for August is 78 degrees.
The lowest monthly average temperature in Simpson for January is 38 degrees.
The most monthly precipitation in Simpson occurs in January with 0 inches.
The air quality index in Simpson is 27% better than the national average.
The pollution index in Simpson is 97% better than the national average.

Find Real Estate Listings In Simpson

New Real Estate Listings In Simpson

The best places in Illinois

Here are the best places to live in Illinois

Top 10 cities in Illinois with the best education system

These are the 10 most affordable cities in Illinois

10 best cities to buy a new house in Illinois

Compare Simpson, IL Weather To Other Cities

Simpson air quality index & pollution index

In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
Index	Simpson	Illinois	National
Air quality index	36	41	50
Pollution index	125,359	3,347,295	5,066,862

Simpson air quality information

Measurement	Total
Days measured	365
Days with good air quality	298
Days with moderate air quality	67
Days w/ poor A.Q. for sensitive groups
Days with unhealthy air quality

Simpson air quality information

Pollutant	Total
Arsenic	0.000%
Benzene	0.003%
Carbon Tetrachloride	0.000%
Lead	0.000%
Mercury	0.000%

Average monthly Simpson temperature with heat index

Simpson monthly precipitation with daily maximum

Simpson monthly snow depth with daily maximum

Simpson monthly wind speed information

Nearby cities with good air quality

City, State	Population	Air Quality Index	National Avg.
Belknap, IL	54	36	28%
Eddyville, IL	73	36	28%
New Burnside, IL	207	36	28%
Buncombe, IL	179	36	28%
Golconda, IL	819	36	28%
Simpson, IL	80	36	28%

Cities with similar population

City, State	Population	Air Quality Index	National Avg.
Bradley, SD	80	36	28%
Altoona, WA	80	22	56%
Wildrose, ND	80	41	18%
Weingarten, MO	80	60	20%
Middleburg, NC	80	34	32%
Simpson, IL	80	36	28%

Source: The Simpson, IL weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.