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Climate
Statistics · City
Normal high in September in Naples
1991–2020 · 1 data point
113 of 391 · Towns of Florida
Updated Oct 26, 2026
Source: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020, 1991–2020
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Latest value · 1991–2020
90 °F
Towns of Florida · 2020
113 of 391
Place 1 is the highest value.
Weather through the year long-term average 1991–2020 · Naples Muni Ap weather station, 2 km away
75°
56°
Jan
77°
58°
Feb
80°
61°
Mar
84°
65°
Apr
87°
70°
May
90°
74°
Jun
91°
76°
Jul
91°
76°
Aug
90°
75°
Sep
87°
71°
Oct
81°
63°
Nov
77°
59°
Dec
1.7
1.4
1.9
2.5
2.8
7.4
7.8
8.9
8.6
3.9
1.4
1.3
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 | |
|---|---|---|---|
| 391 | Hastings | 86 °F | |
| 390 | Neptune Beach | 86 °F | |
| 389 | Jacksonville Beach | 86 °F | |
| 388 | Atlantic Beach | 86 °F | |
| 387 | Palm Coast | 86 °F | |
| 386 | Flagler Beach | 86 °F | |
| 385 | Fernandina Beach | 86 °F | |
| 384 | Bunnell | 86 °F | |
| 383 | Wewahitchka | 86 °F | |
| 382 | Mexico Beach | 86 °F | |
| 381 | Sawgrass | 86 °F | |
| 380 | Nocatee | 86 °F | |
| 379 | New Smyrna Beach | 86 °F | |
| 378 | Edgewater | 86 °F | |
| 377 | Warrington | 86 °F | |
| 376 | Titusville | 87 °F | |
| 375 | Port St John | 87 °F | |
| 374 | Mims | 87 °F | |
| 373 | Merritt Island | 87 °F | |
| 372 | Cocoa | 87 °F | |
| 371 | Cape Canaveral | 87 °F | |
| 370 | St George Island | 87 °F | |
| 369 | Port St Joe | 87 °F | |
| 368 | Eastpoint | 87 °F | |
| 367 | Carrabelle | 87 °F | |
| … | |||
| 116 | Gladeview | 89 °F | |
| 115 | Brooksville | 89 °F | |
| 114 | Bayonet Point | 89 °F | |
| 113 | Naples | 90 °F | |
| 112 | Lely Resort | 90 °F | |
| 111 | Bonita Springs | 90 °F | |
| 110 | Orange City | 90 °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
Naples in numbers
Average daily high
84 °F
1991–2020
Average daily low
67 °F
1991–2020
Normal annual rainfall
49.6 in
1991–2020
Days at 90 °F (32 °C) or hotter
103
1991–2020
Days with 0.1 in (2.5 mm) of rain or more
72
1991–2020
Average annual temperature
77 °F
2025 · Collier County
Annual precipitation
42.9 in
2025 · Collier County
CO₂ emissions per person
13.6
2024 · United States