Big Coppitt Key, FL Weather - Forecast & Monthly Averages

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TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.

Weather Quick Facts

The highest monthly average temperature in Big Coppitt Key for August is 85.5 degrees
The lowest monthly average temperature in Big Coppitt Key for January is 70.4 degrees
The most monthly precipitation in Big Coppitt Key occurs in September with 7 inches
The air quality index in Big Coppitt Key is 19% better than the national average
The pollution index in Big Coppitt Key is 1488% worse than the national average

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Big Coppitt Key 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	65°F	77°F	70°F	2.3"
February	66°F	78°F	71°F	1.8"
March	69°F	80°F	74°F	1.4"
April	73°F	83°F	78°F	2.5"
May	76°F	86°F	81°F	3.0"
June	79°F	89°F	84°F	4.3"
July	80°F	90°F	85°F	4.3"
August	80°F	91°F	85°F	5.5"
September	79°F	90°F	85°F	7.0"
October	77°F	86°F	81°F	5.4"
November	71°F	81°F	76°F	2.3"
December	69°F	79°F	73°F	2.1"

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Big Coppitt Key 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	Big Coppitt Key	Florida	National
Air quality index	34	35	42
Pollution index	43,296,200	7,570,785	2,726,193

Big Coppitt Key air quality

Measurement	Total
Days measured	362
Days with good air quality	331
Days with moderate air quality	31
Days w/ poor A.Q. for sensitive groups	0
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.060%
Benzene	0.510%
Carbon Tetrachloride	0.150%
Lead	0.330%
Mercury	0.090%

Average monthly Big Coppitt Key temperature with heat index

Big Coppitt Key monthly precipitation with daily maximum

Big Coppitt Key monthly snow depth with daily maximum

Big Coppitt Key monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Stock Island, FL	4,692	34	32.0%
Cudjoe Key, FL	2,157	34	32.0%
Key West, FL	24,495	34	32.0%
Big Coppitt Key, FL	2,644	34	32.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Rio Hondo, TX	2,644	44	12.0%
Sainte-Croix, QC	2,644	n/a
Eutaw, AL	2,643	35	30.0%
Phoenix, NY	2,643	37	26.0%
Cap-Pelé, NB	2,643	n/a
Big Coppitt Key, FL	2,644	34	32.0%

Source: The Big Coppitt Key, FL 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.