North Key Largo, FL Weather Forecast & Monthly Average Temperatures

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North Key Largo 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	59°F	76°F	67°F	4.2"
February	60°F	78°F	68°F	6.2"
March	63°F	80°F	71°F	6.1"
April	68°F	83°F	75°F	9.3"
May	71°F	86°F	78°F	12.7"
June	75°F	89°F	81°F	11.0"
July	76°F	89°F	82°F	10.6"
August	77°F	90°F	83°F	10.5"
September	76°F	89°F	81°F	10.0"
October	72°F	85°F	78°F	9.1"
November	66°F	81°F	73°F	5.2"
December	64°F	79°F	71°F	7.1"

Did you know?

The highest monthly average temperature in North Key Largo for August is 83 degrees.
The lowest monthly average temperature in North Key Largo for January is 67 degrees.
The most monthly precipitation in North Key Largo occurs in May with 12.7 inches.
The air quality index in North Key Largo is 17% better than the national average.
The pollution index in North Key Largo is 754% worse than the national average.

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North Key Largo 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	North Key Largo	Florida	National
Air quality index	41	35	50
Pollution index	43,296,200	15,391,344	5,066,862

North Key Largo air quality information

Measurement	Total
Days measured	365
Days with good air quality	279
Days with moderate air quality	83
Days w/ poor A.Q. for sensitive groups	3
Days with unhealthy air quality

North Key Largo air quality information

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

Average monthly North Key Largo temperature with heat index

North Key Largo monthly precipitation with daily maximum

North Key Largo monthly snow depth with daily maximum

North Key Largo monthly wind speed information

Nearby cities with good air quality

City, State	Population	Air Quality Index	National Avg.
Florida City, FL	12,076	41	18%
Homestead, FL	65,688	41	18%
Key Largo, FL	10,024	41	18%
North Key Largo, FL	1,038	41	18%

Cities with similar population

City, State	Population	Air Quality Index	National Avg.
Josephine, TX	1,038	54	8%
Teton, ID	1,038	40	20%
Strum, WI	1,038	355	610%
Rising Star, TX	1,038	33	34%
Preston, IA	1,037	53	6%
North Key Largo, FL	1,038	41	18%

Source: The North Key Largo, 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.