Shannon City, IA Weather Forecast & Monthly Average Temperatures

TEMPERATURE	66
HUMIDITY	100
PRESSURE	29.61
WIND COND.	160 10.3

Shannon City 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	17°F	33°F	24°F	2.8"
February	20°F	37°F	27°F	3.3"
March	33°F	55°F	43°F	3.3"
April	42°F	63°F	51°F	6.4"
May	53°F	74°F	63°F	7.9"
June	63°F	82°F	72°F	9.5"
July	66°F	87°F	76°F	3.7"
August	67°F	87°F	76°F	10.2"
September	57°F	79°F	67°F	7.1"
October	46°F	66°F	55°F	5.5"
November	32°F	52°F	41°F	3.2"
December	18°F	33°F	25°F	3.4"

Did you know?

The highest monthly average temperature in Shannon City for July is 76 degrees.
The lowest monthly average temperature in Shannon City for January is 24 degrees.
The most monthly precipitation in Shannon City occurs in August with 10.2 inches.
The air quality index in Shannon City is 17% better than the national average.
The pollution index in Shannon City is 72% better than the national average.

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Shannon City 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	Shannon City	Iowa	National
Air quality index	41	39	50
Pollution index	1,369,890	1,643,836	5,066,862

Shannon City air quality information

Measurement	Total
Days measured	365
Days with good air quality	267
Days with moderate air quality	98
Days w/ poor A.Q. for sensitive groups
Days with unhealthy air quality

Shannon City air quality information

Pollutant	Total
Arsenic	0.002%
Benzene	0.020%
Carbon Tetrachloride	0.002%
Lead	0.000%
Mercury	0.000%

Average monthly Shannon City temperature with heat index

Shannon City monthly precipitation with daily maximum

Shannon City monthly snow depth with daily maximum

Shannon City monthly wind speed information

Nearby cities with good air quality

City, State	Population	Air Quality Index	National Avg.
Afton, IA	967	41	18%
Clearfield, IA	371	41	18%
Ellston, IA	36	41	18%
Sun Valley Lake, IA	224	41	18%
Arispe, IA	87	41	18%
Shannon City, IA	54	41	18%

Cities with similar population

City, State	Population	Air Quality Index	National Avg.
La Salle, MN	54	35	30%
Rinard, IA	54	37	26%
Old Appleton, MO	54	39	22%
Burchard, NE	54	34	32%
Neahkahnie, OR	54	22	56%
Shannon City, IA	54	41	18%

Source: The Shannon City, IA 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.