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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Neptune Beach, FL
Content continues below
May
Average Temperature
High
27°
Feels 28
Low
20°
Feels 20
Average Precipitation
10 Days
Rain amount
96.6mm
Snow amount
0cm
Content continues below
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
28°
10
27°
11
28°
12
23°
13
26°
14
29°
15
28°
16
30°
17
29°
18
30°
19
30°
20
30°
21
30°
22
30°
23
30°
24
25
26
27
28
29
30
31
Forecast
Saturday, May 9, 2026
Day
28°
Feels 30
Wind
13 km/h SW
Gust
19 km/h
Humidity
64%
P.O.P
40%
Rain
<1 mm
Night
21°
Feels 21
Wind
11 km/h W
Gust
17 km/h
Humidity
96%
P.O.P
40%
Rain
<1 mm
Historical Averages
May 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.