Delaware, OH Weather - Forecast & Monthly Averages

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TEMPERATURE	55
HUMIDITY	100
PRESSURE	101460
WIND COND.	300 5.4

Weather Quick Facts

The highest monthly average temperature in Delaware for July is 74.3 degrees
The lowest monthly average temperature in Delaware for January is 28.8 degrees
The most monthly precipitation in Delaware occurs in June with 5.3 inches
The air quality index in Delaware is 9% worse than the national average
The pollution index in Delaware is 21% better than the national average

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Delaware 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	21°F	37°F	29°F	1.9"
February	21°F	39°F	29°F	1.9"
March	32°F	53°F	41°F	3.6"
April	42°F	66°F	53°F	3.3"
May	52°F	75°F	63°F	3.5"
June	60°F	83°F	71°F	5.3"
July	64°F	85°F	74°F	4.3"
August	62°F	84°F	73°F	2.7"
September	55°F	78°F	66°F	3.7"
October	44°F	66°F	54°F	3.3"
November	33°F	54°F	43°F	2.2"
December	27°F	42°F	34°F	3.0"

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Delaware 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	Delaware	Ohio	National
Air quality index	46	40	42
Pollution index	2,158,180	4,472,386	2,726,193

Delaware air quality

Measurement	Total
Days measured	365
Days with good air quality	237
Days with moderate air quality	127
Days w/ poor A.Q. for sensitive groups	1
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.160%
Benzene	0.030%
Carbon Tetrachloride	0.003%
Lead	0.010%
Mercury	0.000%

Average monthly Delaware temperature with heat index

Delaware monthly precipitation with daily maximum

Delaware monthly snow depth with daily maximum

Delaware monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Fulton, OH	263	41	18.0%
Ashley, OH	1,706	41	18.0%
Cardington, OH	1,608	41	18.0%
Marengo, OH	277	41	18.0%
Waldo, OH	376	41	18.0%
Delaware, OH	42,781	46	8.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
La Quinta, CA	42,775	89	78.0%
Grove City, OH	42,755	46	8.0%
Rancho Palos Verdes, CA	42,809	72	44.0%
Catonsville, MD	42,742	46	8.0%
Bell Gardens, CA	42,827	72	44.0%
Delaware, OH	42,781	46	8.0%

Source: The Delaware, OH 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.