St. Augustine, FL Weather - Forecast & Monthly Averages

TEMPERATURE	46
HUMIDITY	79
PRESSURE	102370
WIND COND.	310 9.4

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Weather Quick Facts

The highest monthly average temperature in St. Augustine for August is 81.3 degrees
The lowest monthly average temperature in St. Augustine for January is 56.3 degrees
The most monthly precipitation in St. Augustine occurs in May with 11.1 inches
The air quality index in St. Augustine is 26% better than the national average
The pollution index in St. Augustine is 90% worse than the national average

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St. Augustine 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	47°F	67°F	56°F	4.7"
February	48°F	68°F	58°F	4.2"
March	54°F	74°F	63°F	5.2"
April	61°F	79°F	70°F	5.3"
May	67°F	84°F	75°F	11.1"
June	72°F	88°F	80°F	10.3"
July	74°F	90°F	81°F	8.5"
August	75°F	89°F	81°F	7.9"
September	73°F	86°F	79°F	5.6"
October	66°F	81°F	73°F	6.6"
November	56°F	73°F	64°F	3.2"
December	52°F	71°F	61°F	4.9"

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St. Augustine 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	St. Augustine	Florida	National
Air quality index	31	35	42
Pollution index	5,184,880	7,570,785	2,726,193

St. Augustine air quality

Measurement	Total
Days measured	365
Days with good air quality	358
Days with moderate air quality	7
Days w/ poor A.Q. for sensitive groups
Days with unhealthy air quality

Air quality details

Pollutant	Total
Arsenic	0.190%
Benzene	0.060%
Carbon Tetrachloride	0.070%
Lead	0.060%
Mercury	0.050%

Average monthly St. Augustine temperature with heat index

St. Augustine monthly precipitation with daily maximum

St. Augustine monthly snow depth with daily maximum

St. Augustine monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Hastings, FL	1,304	17	66.0%
World Golf Village, FL	18,937	17	66.0%
Villano Beach, FL	2,829	31	38.0%
St. Augustine Beach, FL	7,010	31	38.0%
Butler Beach, FL	4,814	31	38.0%
St. Augustine, FL	15,065	31	38.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Mastic, NY	15,068	43	14.0%
Depew, NY	15,069	39	22.0%
West Park, FL	15,052	41	18.0%
Hayden, ID	15,049	43	14.0%
Kenmore, NY	15,081	39	22.0%
St. Augustine, FL	15,065	31	38.0%

Source: The St. Augustine, 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.