Annual Weather Averages Near Neptune Beach
Averages are for Mayport, which is 6 miles from Neptune Beach.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Neptune Beach
High Temp: 90 °F
Low Temp: 47 °F
Mean Temp: 70 °F
Precipitation: 3.76"
Humidity: 73%
Dew Point: 61 °F
Wind: 15 mph
Pressure: 30.06 "Hg
Visibility: 8 mi
January Climate & Weather Averages in Neptune Beach
High Temp: 64 °F
Low Temp: 47 °F
Mean Temp: 56 °F
Precipitation: 2.84"
Humidity: 73%
Dew Point: 46 °F
Wind: 14 mph
Pressure: 30.14 "Hg
Visibility: 8 mi
February Climate & Weather Averages in Neptune Beach
High Temp: 67 °F
Low Temp: 50 °F
Mean Temp: 58 °F
Precipitation: 2.47"
Humidity: 73%
Dew Point: 49 °F
Wind: 15 mph
Pressure: 30.11 "Hg
Visibility: 7 mi
March Climate & Weather Averages in Neptune Beach
High Temp: 72 °F
Low Temp: 55 °F
Mean Temp: 63 °F
Precipitation: 2.81"
Humidity: 70%
Dew Point: 53 °F
Wind: 16 mph
Pressure: 30.08 "Hg
Visibility: 8 mi
April Climate & Weather Averages in Neptune Beach
High Temp: 77 °F
Low Temp: 61 °F
Mean Temp: 69 °F
Precipitation: 2.40"
Humidity: 70%
Dew Point: 58 °F
Wind: 16 mph
Pressure: 30.03 "Hg
Visibility: 8 mi
May Climate & Weather Averages in Neptune Beach
High Temp: 83 °F
Low Temp: 68 °F
Mean Temp: 76 °F
Precipitation: 2.92"
Humidity: 70%
Dew Point: 65 °F
Wind: 17 mph
Pressure: 30.02 "Hg
Visibility: 8 mi
June Climate & Weather Averages in Neptune Beach
High Temp: 88 °F
Low Temp: 73 °F
Mean Temp: 80 °F
Precipitation: 5.92"
Humidity: 74%
Dew Point: 71 °F
Wind: 15 mph
Pressure: 30.01 "Hg
Visibility: 8 mi
July Climate & Weather Averages in Neptune Beach
High Temp: 90 °F
Low Temp: 75 °F
Mean Temp: 82 °F
Precipitation: 4.43"
Humidity: 74%
Dew Point: 73 °F
Wind: 14 mph
Pressure: 30.03 "Hg
Visibility: 8 mi
August Climate & Weather Averages in Neptune Beach
High Temp: 89 °F
Low Temp: 75 °F
Mean Temp: 82 °F
Precipitation: 6.36"
Humidity: 77%
Dew Point: 74 °F
Wind: 14 mph
Pressure: 30.01 "Hg
Visibility: 8 mi
September Climate & Weather Averages in Neptune Beach
High Temp: 86 °F
Low Temp: 74 °F
Mean Temp: 80 °F
Precipitation: 5.55"
Humidity: 75%
Dew Point: 71 °F
Wind: 16 mph
Pressure: 29.99 "Hg
Visibility: 8 mi
October Climate & Weather Averages in Neptune Beach
High Temp: 80 °F
Low Temp: 67 °F
Mean Temp: 74 °F
Precipitation: 4.14"
Humidity: 73%
Dew Point: 64 °F
Wind: 16 mph
Pressure: 30.03 "Hg
Visibility: 8 mi
November Climate & Weather Averages in Neptune Beach
High Temp: 72 °F
Low Temp: 57 °F
Mean Temp: 65 °F
Precipitation: 2.57"
Humidity: 75%
Dew Point: 56 °F
Wind: 15 mph
Pressure: 30.11 "Hg
Visibility: 8 mi
December Climate & Weather Averages in Neptune Beach
High Temp: 67 °F
Low Temp: 51 °F
Mean Temp: 59 °F
Precipitation: 2.72"
Humidity: 77%
Dew Point: 51 °F
Wind: 14 mph
Pressure: 30.13 "Hg
Visibility: 8 mi