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Fernandina Beach, FL weather and climate

Nassau County, FL · population 13,239 · about 33 ft elevation

Everything below is a 30 year average for 1991-2020, computed from daily climate history at Fernandina Beach's own coordinates.

The year at a glance

Sunny days
216
clear or partly cloudy, per year
Precipitation
41 in
per year
Wet days
132
rain or snow per year
Snowfall
0 in
per year
Hot days
46
above 90 °F
Freezing nights
4
at or below 32 °F
Humidity
77%
average relative
Average temperature
70 °F
year round

Monthly temperatures

Average daily high and low for each month, in °F.

Daily highDaily low
6080JanMarMayJulSepNovDaily high, Jan: 64 °FDaily high, Feb: 67 °FDaily high, Mar: 72 °FDaily high, Apr: 77 °FDaily high, May: 84 °FDaily high, Jun: 88 °FDaily high, Jul: 91 °FDaily high, Aug: 89 °FDaily high, Sep: 86 °FDaily high, Oct: 80 °FDaily high, Nov: 72 °FDaily high, Dec: 66 °FDaily low, Jan: 45 °FDaily low, Feb: 49 °FDaily low, Mar: 54 °FDaily low, Apr: 60 °FDaily low, May: 68 °FDaily low, Jun: 73 °FDaily low, Jul: 75 °FDaily low, Aug: 75 °FDaily low, Sep: 73 °FDaily low, Oct: 65 °FDaily low, Nov: 56 °FDaily low, Dec: 49 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high646772778488918986807266
Daily low454954606873757573655649

Monthly precipitation

Total rain plus melted snow for each month, in inches.

0.02.04.06.0JanMarMayJulSepNovFernandina Beach, Jan: 2.9 inFernandina Beach, Feb: 2.5 inFernandina Beach, Mar: 2.8 inFernandina Beach, Apr: 2.3 inFernandina Beach, May: 2.5 inFernandina Beach, Jun: 5.1 inFernandina Beach, Jul: 4.6 inFernandina Beach, Aug: 5.8 inFernandina Beach, Sep: 5.4 inFernandina Beach, Oct: 3.2 inFernandina Beach, Nov: 1.8 inFernandina Beach, Dec: 2.5 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Fernandina Beach2.92.52.82.32.55.14.65.85.43.21.82.5

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovFernandina Beach, Jan: 17 daysFernandina Beach, Feb: 16 daysFernandina Beach, Mar: 19 daysFernandina Beach, Apr: 20 daysFernandina Beach, May: 22 daysFernandina Beach, Jun: 17 daysFernandina Beach, Jul: 17 daysFernandina Beach, Aug: 16 daysFernandina Beach, Sep: 17 daysFernandina Beach, Oct: 20 daysFernandina Beach, Nov: 19 daysFernandina Beach, Dec: 16 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Fernandina Beach171619202217171617201916

Compare Fernandina Beach with another city

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About this data

Figures are 30 year averages for 1991-2020. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).