Diamond, IL Weather - Forecast & Monthly Averages

TEMPERATURE	11
HUMIDITY	84
PRESSURE	102980
WIND COND.

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Weather Quick Facts

The highest monthly average temperature in Diamond for July is 73.1 degrees
The lowest monthly average temperature in Diamond for January is 24.8 degrees
The most monthly precipitation in Diamond occurs in July with 9 inches
The air quality index in Diamond is 100% better than the national average
The pollution index in Diamond is 36% better than the national average

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Diamond Average Temperature

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	18°F	33°F	25°F	3.9"
February	18°F	35°F	26°F	2.3"
March	31°F	50°F	39°F	4.3"
April	40°F	63°F	50°F	8.4"
May	51°F	74°F	62°F	6.0"
June	61°F	82°F	71°F	5.7"
July	63°F	84°F	73°F	9.0"
August	62°F	82°F	71°F	5.4"
September	54°F	77°F	65°F	3.7"
October	44°F	65°F	53°F	7.1"
November	33°F	51°F	41°F	4.0"
December	22°F	37°F	29°F	3.0"

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Diamond 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	Diamond	Illinois	National
Air quality index	0	41	42
Pollution index	1,736,930	3,148,694	2,726,193

Diamond air quality

Measurement	Total
Days measured	335
Days with good air quality	334
Days with moderate air quality	1
Days w/ poor A.Q. for sensitive groups	0
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.004%
Benzene	0.040%
Carbon Tetrachloride	0.000%
Lead	0.001%
Mercury	0.001%

Average monthly Diamond temperature with heat index

Diamond monthly precipitation with daily maximum

Diamond monthly snow depth with daily maximum

Diamond monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Carbon Hill, IL	386	0	100.0%
Gardner, IL	1,429	0	100.0%
South Wilmington, IL	702	0	100.0%
Wilmington, IL	5,883	0	100.0%
Channahon, IL	13,281	0	100.0%
Diamond, IL	2,786	0	100.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Snowmass Village, CO	2,786	44	12.0%
Fairview, PA	2,786	36	28.0%
Canadian, TX	2,786	44	12.0%
Bar Nunn, WY	2,786	42	16.0%
Grand Forks AFB, ND	2,785	33	34.0%
Diamond, IL	2,786	0	100.0%

Source: The Diamond, 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.