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Statistics · City
Normal annual rainfall in Naval Air Station Key West
1991–2020 · 1 data point
33 of 33 · Towns of Florida
Updated Oct 23, 2026
Source: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020, 1991–2020
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Tourism
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Climate
8 figures
Latest value · 1991–2020
40.4 in
Towns of Florida · 2020
33 of 33
Place 1 is the highest value.
Weather through the year long-term average 1991–2020 · Key West Intl Ap weather station, 1 km away
76°
65°
Jan
77°
67°
Feb
80°
69°
Mar
83°
73°
Apr
86°
76°
May
89°
79°
Jun
90°
81°
Jul
91°
80°
Aug
89°
79°
Sep
86°
77°
Oct
81°
72°
Nov
78°
68°
Dec
1.8
1.5
1.5
2.1
3.1
4.2
3.6
5.4
7.2
5.7
2.1
2.2
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 annual rainfall | |
|---|---|---|---|
| 33 | Naval Air Station Key West | 40.4 in | |
| 32 | Upper Sugarloaf Key | 43.6 in | |
| 31 | Summerland Key | 43.6 in | |
| 30 | Sugarloaf Shores | 43.6 in | |
| 29 | Lower Sugarloaf Key | 43.6 in | |
| 28 | Sun City | 46.7 in | |
| 27 | Pine Key | 46.7 in | |
| 26 | St Johns | 47.6 in | |
| 25 | Mayport Naval Station | 48.5 in | |
| 24 | Parrish | 49.0 in | |
| 23 | Clair-Mel City | 49.5 in | |
| 22 | South Naples | 49.6 in | |
| 21 | East Naples | 49.6 in | |
| 20 | Osteen | 49.6 in | |
| 19 | Amelia Island | 49.9 in | |
| 18 | Islandia | 51.0 in | |
| 17 | St Lucie West | 51.2 in | |
| 16 | Wilbur-By-The-Sea | 51.2 in | |
| 15 | North Venice | 51.3 in | |
| 14 | Ponte Vedra Beach | 51.8 in | |
| 13 | Duette | 54.4 in | |
| 12 | Sandestin | 55.4 in | |
| 11 | Okaloosa Island | 55.4 in | |
| 10 | Barberville | 55.5 in | |
| 9 | Barefoot Bay | 55.6 in | |
| 8 | Sandalfoot Cove | 55.6 in | |
| 7 | Boca Del Mar | 55.6 in | |
| 6 | Lithia | 56.1 in | |
| 5 | Seacrest | 59.5 in | |
| 4 | Rosemary Beach | 59.5 in | |
| 3 | Lake Worth Corridor | 61.8 in | |
| 2 | LAUD LAKES | 62.0 in | |
| 1 | Toilla Segunda | 68.3 in |
Source: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020, 2020
What it means
How much rain and snow (as water) falls in a typical year.
How it is calculated
Sum of the twelve monthly precipitation normals at the nearest weather station: 1991–2020, or the latest ten years; months with a few missing days are scaled up.
Climate
Naval Air Station Key West in numbers
Average daily high
84 °F
1991–2020
Average daily low
74 °F
1991–2020
Days at 90 °F (32 °C) or hotter
56
1991–2020
Days with 0.1 in (2.5 mm) of rain or more
62
1991–2020
Average annual temperature
78 °F
2025 · Monroe County
Annual precipitation
40.4 in
2025 · Monroe County
CO₂ emissions per person
13.6
2024 · United States