Weather & Climate at Naval Air Station Key West in Key West, FL
Summary of the weather and climate in Key West, FL:
- The average high in Key West, FL is 83°F and average low is 73.1°F
- The hottest month is August with an high of 89.8°F
- The coldest month is January with an low of 64°F
- Annual rainfall is 46.86 inches. The rainiest month is September with an average of 8.96 inches.
SOURCE: NOAA.GOV
Climate Table — Naval Air Station Key West
Monthly Averages:
| High (°F) | Low (°F) | Rainfall (inches) | Snowfall (inches) | |
|---|---|---|---|---|
| January | 74.9 | 64 | 2.37 | 0 |
| February | 76.8 | 65.9 | 1.73 | 0 |
| March | 79 | 68.3 | 2 | 0 |
| April | 81.7 | 71.6 | 2.27 | 0 |
| May | 85.3 | 75.6 | 3.51 | 0 |
| June | 88.1 | 78.8 | 5.16 | 0 |
| July | 89.4 | 79.7 | 4.12 | 0 |
| August | 89.8 | 79.5 | 7.34 | 0 |
| September | 88.6 | 78.6 | 8.96 | 0 |
| October | 85.1 | 76.1 | 5.05 | 0 |
| November | 80.7 | 71.5 | 2.14 | 0 |
| December | 76.9 | 67 | 2.21 | 0 |
Climate Charts — Naval Air Station Key West
Weather through the year:
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