Siesta Key Weather
Whether vacationing or living on Siesta Key, the weather is the main reason
why we enjoy being here. Siesta Key's average high temperatures average between
71-77 degrees and average lows are between 50-60 degrees. The mild
temperatures allow everyone to enjoy the water all year round.
| AVERAGE MONTHLY TEMPERATURES |
| Month | High | Low | Gulf Water | Rainfall |
| January | 72 | 51 | 63 | 2.6" |
| February | 74 | 57 | 64 | 1.5" |
| March | 77 | 57 | 68 | 4.3" |
| April | 81 | 59 | 74 | 1.01" |
| May | 87 | 68 | 78 | 2.8" |
| June | 89 | 73 | 83 | 5.0" |
| July | 92 | 75 | 86 | 7.9" |
| August | 91 | 74 | 87 | 5.4" |
| September | 89 | 73 | 85 | 7.8" |
| October | 85 | 68 | 79 | 4.5" |
| November | 80 | 69 | 72 | 2.0" |
| December | 73 | 59 | 67 | 1.19" |
| Average Relative Humidity | High 83% Low 58% |
| Prevailing Wind | East |
| Elevation Sealevel | To 18 Feet |
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