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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Deerfield Beach, FL
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September
Average Temperature
High
30°
Feels 36
Low
26°
Feels 29
Average Precipitation
20 Days
Rain amount
154.7mm
Snow amount
0cm
Content continues below
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
32°
18
31°
19
31°
20
31°
21
31°
22
31°
23
31°
24
31°
25
31°
26
31°
27
31°
28
31°
29
31°
30
31°
Forecast
Thursday, September 17, 2026
Day
32°
Feels 40
Wind
22 km/h NE
Gust
33 km/h
Humidity
71%
P.O.P
60%
Rain
~5 mm
Night
25°
Feels 26
Wind
17 km/h E
Gust
26 km/h
Humidity
85%
P.O.P
40%
Rain
~1 mm
Historical Averages
Sep 17
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.