Currently: 77 °F. Partly sunny. (Weather station: Jacksonville Naval Air Station, USA). See more current weatherAnnual Weather Averages in Jacksonville Naval Air Station
Jacksonville Naval Air Station is 33 miles from Fernandina Beach, so the actual climate in Fernandina Beach can vary a bit.
Based on weather reports collected during 1985–2015.
All Year Climate & Weather Averages in Fernandina Beach
High Temp: 93 °F
Low Temp: 46 °F
Mean Temp: 71 °F
Precipitation: 1.77"
Humidity: 70%
Dew Point: 59 °F
Wind: 8 mph
Pressure: 30.05 "Hg
Visibility: 7 mi
January Climate & Weather Averages in Fernandina Beach
High Temp: 67 °F
Low Temp: 46 °F
Mean Temp: 56 °F
Precipitation: 1.55"
Humidity: 69%
Dew Point: 45 °F
Wind: 8 mph
Pressure: 30.14 "Hg
Visibility: 7 mi
February Climate & Weather Averages in Fernandina Beach
High Temp: 69 °F
Low Temp: 49 °F
Mean Temp: 59 °F
Precipitation: 1.36"
Humidity: 68%
Dew Point: 47 °F
Wind: 8 mph
Pressure: 30.10 "Hg
Visibility: 7 mi
March Climate & Weather Averages in Fernandina Beach
High Temp: 75 °F
Low Temp: 54 °F
Mean Temp: 64 °F
Precipitation: 1.55"
Humidity: 66%
Dew Point: 51 °F
Wind: 9 mph
Pressure: 30.07 "Hg
Visibility: 7 mi
April Climate & Weather Averages in Fernandina Beach
High Temp: 81 °F
Low Temp: 61 °F
Mean Temp: 71 °F
Precipitation: 0.51"
Humidity: 63%
Dew Point: 56 °F
Wind: 8 mph
Pressure: 30.02 "Hg
Visibility: 7 mi
May Climate & Weather Averages in Fernandina Beach
High Temp: 87 °F
Low Temp: 68 °F
Mean Temp: 77 °F
Precipitation: 1.00"
Humidity: 65%
Dew Point: 63 °F
Wind: 8 mph
Pressure: 30.01 "Hg
Visibility: 7 mi
June Climate & Weather Averages in Fernandina Beach
High Temp: 91 °F
Low Temp: 73 °F
Mean Temp: 82 °F
Precipitation: 3.24"
Humidity: 71%
Dew Point: 70 °F
Wind: 8 mph
Pressure: 30.00 "Hg
Visibility: 7 mi
July Climate & Weather Averages in Fernandina Beach
High Temp: 93 °F
Low Temp: 75 °F
Mean Temp: 84 °F
Precipitation: 3.06"
Humidity: 72%
Dew Point: 72 °F
Wind: 7 mph
Pressure: 30.03 "Hg
Visibility: 7 mi
August Climate & Weather Averages in Fernandina Beach
High Temp: 92 °F
Low Temp: 76 °F
Mean Temp: 84 °F
Precipitation: 3.44"
Humidity: 74%
Dew Point: 73 °F
Wind: 7 mph
Pressure: 30.00 "Hg
Visibility: 7 mi
September Climate & Weather Averages in Fernandina Beach
High Temp: 89 °F
Low Temp: 74 °F
Mean Temp: 81 °F
Precipitation: 2.72"
Humidity: 74%
Dew Point: 71 °F
Wind: 7 mph
Pressure: 29.99 "Hg
Visibility: 7 mi
October Climate & Weather Averages in Fernandina Beach
High Temp: 82 °F
Low Temp: 65 °F
Mean Temp: 73 °F
Precipitation: 1.07"
Humidity: 71%
Dew Point: 62 °F
Wind: 8 mph
Pressure: 30.03 "Hg
Visibility: 7 mi
November Climate & Weather Averages in Fernandina Beach
High Temp: 75 °F
Low Temp: 56 °F
Mean Temp: 65 °F
Precipitation: 0.76"
Humidity: 71%
Dew Point: 55 °F
Wind: 8 mph
Pressure: 30.10 "Hg
Visibility: 7 mi
December Climate & Weather Averages in Fernandina Beach
High Temp: 68 °F
Low Temp: 49 °F
Mean Temp: 59 °F
Precipitation: 0.95"
Humidity: 72%
Dew Point: 49 °F
Wind: 7 mph
Pressure: 30.13 "Hg
Visibility: 7 mi