Port St. Joe, FL Weather - Forecast & Monthly Averages

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TEMPERATURE	75
HUMIDITY	89
PRESSURE	101083.7
WIND COND.	250 22.2

Weather Quick Facts

The highest monthly average temperature in Port St. Joe for July is 82.3 degrees
The lowest monthly average temperature in Port St. Joe for January is 54.5 degrees
The most monthly precipitation in Port St. Joe occurs in August with 7.2 inches
The air quality index in Port St. Joe is 10% better than the national average
The pollution index in Port St. Joe is 63% better than the national average

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Port St. Joe 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	45°F	65°F	55°F	4.1"
February	46°F	67°F	56°F	5.5"
March	52°F	72°F	62°F	4.3"
April	59°F	78°F	69°F	3.9"
May	65°F	84°F	75°F	2.1"
June	73°F	89°F	81°F	6.3"
July	75°F	90°F	82°F	6.4"
August	75°F	90°F	82°F	7.2"
September	71°F	88°F	79°F	6.1"
October	61°F	82°F	71°F	2.9"
November	51°F	73°F	61°F	4.5"
December	48°F	68°F	58°F	4.2"

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Port St. Joe 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	Port St. Joe	Florida	National
Air quality index	38	35	42
Pollution index	1,006,860	7,570,785	2,726,193

Port St. Joe air quality

Measurement	Total
Days measured	357
Days with good air quality	308
Days with moderate air quality	49
Days w/ poor A.Q. for sensitive groups	0
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.002%
Benzene	0.010%
Carbon Tetrachloride	0.001%
Lead	0.000%
Mercury	0.000%

Average monthly Port St. Joe temperature with heat index

Port St. Joe monthly precipitation with daily maximum

Port St. Joe monthly snow depth with daily maximum

Port St. Joe monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Mexico Beach, FL	1,416	38	24.0%
Port St. Joe, FL	3,629	38	24.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Auburn Lake Trails, CA	3,629	52	4.0%
Mississippi State, MS	3,629	39	22.0%
St. Theresa Point, MB	3,629	n/a
Princess Anne, MD	3,628	36	28.0%
Naples, UT	3,628	49	2.0%
Port St. Joe, FL	3,629	38	24.0%

Source: The Port St. Joe, 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.