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Climate
Statistics · City
Normal high in September in Deerfield Beach
1991–2020 · 1 data point
150 of 391 · Towns of Florida
Updated Oct 22, 2026
Source: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020, 1991–2020
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Latest value · 1991–2020
89 °F
Towns of Florida · 2020
150 of 391
Place 1 is the highest value.
Weather through the year long-term average 1991–2020 · Pompano Beach Airpark weather station, 7 km away
76°
60°
Jan
78°
62°
Feb
80°
65°
Mar
84°
69°
Apr
86°
73°
May
89°
76°
Jun
91°
78°
Jul
91°
78°
Aug
89°
77°
Sep
86°
74°
Oct
81°
68°
Nov
78°
64°
Dec
1.9
2.0
2.9
3.4
5.5
8.0
5.3
6.3
7.6
6.6
3.7
2.4
High and low, °F
Precipitation, inches
Source: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020, 1991–2020
Ranking · Towns of Florida
2020 · Place 1 is the highest value.
| # | Territory | Normal high in September | |
|---|---|---|---|
| 1 | Crystal Springs | 92 °F | |
| 2 | Dover | 92 °F | |
| 3 | Plant City | 92 °F | |
| 4 | Valrico | 92 °F | |
| 5 | Chokoloskee | 91 °F | |
| 6 | Florida City | 91 °F | |
| 7 | Belle Glade | 91 °F | |
| 8 | South Bay | 91 °F | |
| 9 | Grove City | 91 °F | |
| 10 | North Port | 91 °F | |
| 11 | Port Charlotte | 91 °F | |
| 12 | Punta Gorda | 91 °F | |
| 13 | Canal Point | 90 °F | |
| 14 | Pahokee | 90 °F | |
| 15 | Ave Maria | 90 °F | |
| 16 | Immokalee | 90 °F | |
| 17 | Anna Maria | 90 °F | |
| 18 | Bayshore Gardens | 90 °F | |
| 19 | Bloomingdale | 90 °F | |
| 20 | Bradenton | 90 °F | |
| 21 | Bradenton Beach | 90 °F | |
| 22 | Brandon | 90 °F | |
| 23 | Carrollwood | 90 °F | |
| 24 | Citrus Park | 90 °F | |
| 25 | Cortez | 90 °F | |
| … | |||
| 147 | Brownsville | 89 °F | |
| 148 | Callaway | 89 °F | |
| 149 | Coconut Creek | 89 °F | |
| 150 | Deerfield Beach | 89 °F | |
| 151 | Delray Beach | 89 °F | |
| 152 | Doral | 89 °F | |
| 153 | Highland Beach | 89 °F | |
| … |
Source: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020, 2020
What it means
The typical daytime high in September.
How it is calculated
Average daily maximum in September at the nearest weather station with a long record: 1991–2020, or the latest ten years.
Climate
Statistics: Deerfield Beach
Average daily high
84 °F
1991–2020
Average daily low
70 °F
1991–2020
Normal annual rainfall
55.6 in
1991–2020
Days at 90 °F (32 °C) or hotter
59
1991–2020
Days with 0.1 in (2.5 mm) of rain or more
78
1991–2020
Average annual temperature
77 °F
2025 · Broward County
Annual precipitation
42.0 in
2025 · Broward County
CO₂ emissions per person
13.6
2024 · United States