United States
In numbers
9.0km²
Area
1m
Highest point
5,454
People
30°C
Warmest sea
August
When to go to Siesta Key
Best for the beach from April to May and from October to November.
The sea is warmest in August (30 °C) and coolest in February (19 °C). Comfortable swimming (21 °C or more): from April to December.
Averages 1991–2020. Sea: NOAA OISST, the water within 35 km of the coast. Air, rain and sun: NASA POWER. Best months weigh warm afternoons (23–30 °C), sea of 24 °C or more and few wet days.
Census-designated place and barrier island in Sarasota County, Florida, United States
Siesta Key is an barrier island in United States. It covers 9.0 km². Its highest point rises to 1 m. About 5,454 people live on it.
Getting there
- Sarasota Bradenton International Airport (SRQ)nearest airport with scheduled flights · 13 km in a straight lineCar hire at SRQ airport (Sarasota/Bradenton)Discover Cars · Affiliate link↗
- From April to May and from October to Novemberbest months to go (from 30 years of averages)
Plan the trip
Ferries, stays and things to do
Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.
On the island
What you find on Siesta Key.
- 7beachesSarasota Beach, Public Beach Access 3, Public Beach Access 2 and 4 more
- 1hotels, guesthouses and apartments
- 8restaurants, cafés and bars
Counted in OpenStreetMap, the map anyone can edit, inside the island's outline. A low number may only mean nobody has mapped it yet.
The shape of the land.
On average the island stands 4 m above the sea. 100 % of it is below 200 m.
- 100 %0–50 m
Share of the island's area in each altitude band, from the Copernicus DEM (30 m, read at 30–240 m on large islands).
Month by month
The weather on the island.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Afternoon high (°C) | 20 | 22 | 24 | 27 | 30 | 30 | 30 | 30 | 29 | 28 | 24 | 22 |
| Night low (°C) | 12 | 13 | 16 | 19 | 22 | 25 | 26 | 26 | 24 | 21 | 16 | 14 |
| Sea (°C) | 19 | 19 | 20 | 23 | 26 | 28 | 30 | 30 | 29 | 27 | 24 | 21 |
| Rain (mm) | 61 | 59 | 65 | 58 | 86 | 206 | 216 | 234 | 184 | 71 | 48 | 61 |
| Wet days | 9 | 8 | 9 | 9 | 12 | 24 | 28 | 28 | 24 | 12 | 6 | 7 |
| Sun h/day | 6.5 | 7.1 | 8.3 | 9.3 | 9.8 | 8.2 | 7.7 | 7.4 | 7.3 | 7.7 | 7.1 | 6.3 |
| Wind (km/h) | 16 | 15 | 16 | 15 | 13 | 11 | 10 | 10 | 13 | 15 | 16 | 15 |
Averages 1991–2020 for the ~55 km NASA POWER cell over the island; the sea from NOAA OISST.
Recent years
Warmer and cooler years at sea.
Each month's sea temperature compared with its 1991–2020 average, in degrees.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | +0.7 | +0.5 | +1.2 | +2.3 | ±0.0 | +0.7 | +0.7 | +0.8 | +0.7 | +0.6 | +1.0 | −0.9 |
| 2021 | −0.8 | +0.6 | +0.6 | +0.3 | +0.7 | +0.1 | −0.1 | +0.2 | +0.5 | +1.4 | −0.6 | +0.6 |
| 2022 | +1.2 | −0.7 | +1.2 | +0.5 | +0.7 | +0.8 | +1.3 | +0.8 | +0.7 | −1.3 | +0.8 | +0.6 |
| 2023 | +0.1 | +2.0 | +2.7 | +2.2 | +0.9 | +0.1 | +1.5 | +1.6 | +0.8 | ±0.0 | +0.6 | −0.5 |
| 2024 | −0.9 | −0.3 | +1.4 | +0.7 | +1.9 | +1.6 | +1.8 | +0.8 | +1.1 | +0.1 | +1.2 | −1.3 |
| 2025 | −2.0 | +1.1 | ±0.0 | +0.9 | +1.7 | +1.5 | +0.8 | +1.1 | ±0.0 | +0.1 | −0.4 | +0.5 |
+1 warmer than usual −1 cooler than usual
Photos
Seen by visitors.
Nearby
More islands nearby.
About these numbers
| Names, area, population | Wikidata (Q1787284) · CC0 |
|---|---|
| Outline | Natural Earth · public domain |
| Sea temperature | NOAA OISST v2.1 · 1991–2020 |
| Climate | NASA POWER · 1991–2020 |
| Relief, 3D model | Copernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA |
| Beaches, ports, lighthouses, trails | © OpenStreetMap contributors · ODbL |
| Towns | GeoNames · CC BY 4.0 |
| Images | EOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons |
Every figure is an average, an estimate or a count from a public dataset. Licences and methods: data sources.
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