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Climate & Weather Averages in St. Augustine, Florida, USA

Currently: 73 °F. Clear. (Weather station: St. Augustine Airport, USA). See more current weather

Annual Weather Averages Near St. Augustine

Averages are for St. Augustine Airport, which is 5 miles from St. Augustine.

Based on weather reports collected during 1992–2021.

All Year Climate & Weather Averages in St. Augustine

High Temp: 90 °F

Low Temp: 48 °F

Mean Temp: 71 °F

Precipitation: 4.10"

Humidity: 75%

Dew Point: 61 °F

Wind: 15 mph

Pressure: 30.07 "Hg

Visibility: 9 mi

January Climate & Weather Averages in St. Augustine

High Temp: 67 °F

Low Temp: 48 °F

Mean Temp: 57 °F

Precipitation: 2.69"

Humidity: 73%

Dew Point: 47 °F

Wind: 15 mph

Pressure: 30.15 "Hg

Visibility: 8 mi

February Climate & Weather Averages in St. Augustine

High Temp: 70 °F

Low Temp: 50 °F

Mean Temp: 60 °F

Precipitation: 2.99"

Humidity: 74%

Dew Point: 49 °F

Wind: 15 mph

Pressure: 30.12 "Hg

Visibility: 8 mi

March Climate & Weather Averages in St. Augustine

High Temp: 74 °F

Low Temp: 55 °F

Mean Temp: 65 °F

Precipitation: 3.24"

Humidity: 71%

Dew Point: 53 °F

Wind: 16 mph

Pressure: 30.09 "Hg

Visibility: 9 mi

April Climate & Weather Averages in St. Augustine

High Temp: 79 °F

Low Temp: 60 °F

Mean Temp: 70 °F

Precipitation: 2.76"

Humidity: 71%

Dew Point: 58 °F

Wind: 17 mph

Pressure: 30.04 "Hg

Visibility: 9 mi

May Climate & Weather Averages in St. Augustine

High Temp: 84 °F

Low Temp: 67 °F

Mean Temp: 76 °F

Precipitation: 3.26"

Humidity: 72%

Dew Point: 65 °F

Wind: 17 mph

Pressure: 30.03 "Hg

Visibility: 9 mi

June Climate & Weather Averages in St. Augustine

High Temp: 88 °F

Low Temp: 72 °F

Mean Temp: 80 °F

Precipitation: 6.27"

Humidity: 77%

Dew Point: 71 °F

Wind: 15 mph

Pressure: 30.02 "Hg

Visibility: 9 mi

July Climate & Weather Averages in St. Augustine

High Temp: 90 °F

Low Temp: 74 °F

Mean Temp: 82 °F

Precipitation: 4.73"

Humidity: 78%

Dew Point: 73 °F

Wind: 13 mph

Pressure: 30.05 "Hg

Visibility: 9 mi

August Climate & Weather Averages in St. Augustine

High Temp: 90 °F

Low Temp: 74 °F

Mean Temp: 82 °F

Precipitation: 6.81"

Humidity: 80%

Dew Point: 74 °F

Wind: 14 mph

Pressure: 30.02 "Hg

Visibility: 9 mi

September Climate & Weather Averages in St. Augustine

High Temp: 87 °F

Low Temp: 73 °F

Mean Temp: 80 °F

Precipitation: 6.79"

Humidity: 79%

Dew Point: 72 °F

Wind: 16 mph

Pressure: 29.99 "Hg

Visibility: 9 mi

October Climate & Weather Averages in St. Augustine

High Temp: 82 °F

Low Temp: 67 °F

Mean Temp: 74 °F

Precipitation: 4.27"

Humidity: 75%

Dew Point: 65 °F

Wind: 17 mph

Pressure: 30.03 "Hg

Visibility: 9 mi

November Climate & Weather Averages in St. Augustine

High Temp: 74 °F

Low Temp: 57 °F

Mean Temp: 66 °F

Precipitation: 2.33"

Humidity: 77%

Dew Point: 57 °F

Wind: 16 mph

Pressure: 30.11 "Hg

Visibility: 9 mi

December Climate & Weather Averages in St. Augustine

High Temp: 69 °F

Low Temp: 51 °F

Mean Temp: 60 °F

Precipitation: 3.02"

Humidity: 78%

Dew Point: 52 °F

Wind: 14 mph

Pressure: 30.14 "Hg

Visibility: 8 mi

Quick Climate Info

Hottest MonthJuly (82 °F avg)
Coldest MonthJanuary (57 °F avg)
Wettest MonthAugust (6.81" avg)
Windiest MonthOctober (17 mph avg)
Annual precip.49.15" (per year)

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