Weather in Siesta Key in Summer
| June | July | August | ||||
| Average day temperature: | 86.2°F | 88.0°F | 88.0°F | |||
| Average night temperature: | 78.5°F | 80.6°F | 81.0°F | |||
| Sea water temperature: | 84.6°F | 87.1°F | 87.4°F | |||
| Number of sunny days: | 6 days | 4 days | 5 days | |||
| Day length: | 13.8 - 13.9 h. | 13.4 - 13.8 h. | 12.7 - 13.4 h. | |||
| Number of rainy days: | 6 days | 4 days | 4 days | |||
| Precipitation totals: | 2.6 in. | 2.6 in. | 2.6 in. | |||
current
weather
weather
| Siesta Key |
monthly
weather
weather
| Siesta Key |
sea water
temperature
temperature
| Siesta Key |
14 days
forecast
forecast
| Siesta Key |
Day & Night air temperature, °F
June
July
August
0
15
30
45
60
75
90
105
88.0
88.0
86.2
81.0
80.6
78.5
| Day temperature | Night temperature |
Sea water temperature, °F
June
July
August
0
14
28
42
56
70
84
98
112
87.4
87.1
84.6
Precipitation total, in.
June
July
August
0.0
0.4
0.9
1.3
1.8
2.2
2.7
3.1
2.6
2.6
2.6
Sunny, partly cloudy and cloudy days
June
July
August
0
5
10
15
20
25
30
35
9
8
8
17
18
15
5
4
6
| Cloudy days | Partly cloudy days | Sunny days |
weather in
winter
winter
| Siesta Key |
weather in
spring
spring
| Siesta Key |
weather in
summer
summer
| Siesta Key |
weather in
autumn
autumn
| Siesta Key |
Wind speed, mph
June
July
August
0.0
1.4
2.8
4.2
5.6
7.0
8.3
9.7
8
7.2
8.1
Average sunny hours
June
July
August
0
1
2
3
4
5
6
7
8
9
6.8
7.1
7.5
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
Best time for vacation in Siesta Key
Siesta Key on a weather map
Leaflet | Tiles © Esri
Places in USA:
Name
°F
24 Hours Forecast
Siesta Key
Local time: 16:51
April 08, tuesday
1800
72°F
E
14 mph
14 mph
2100
66°F
SE
11 mph
11 mph
April 09, wednesday
0000
63°F
SE
6 mph
6 mph
0300
63°F
S
11 mph
11 mph
0600
63°F
SW
9 mph
9 mph
0900
66°F
S
14 mph
14 mph
1200
73°F
S
12 mph
12 mph
1500
75°F
SE
13 mph
13 mph
