Weather in Siesta Key: May
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Average day temperature: | 84.1°F |
| Average night temperature: | 73.8°F | |
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Sea water temperature: | 80.5°F |
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Number of sunny days: | 19 days |
| Day length: | 13.2 - 13.7 hours | |
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Number of rainy days: | 2 days |
| Precipitation totals: | 1.0 in. | |
| more information | ||
14 days
forecast
forecast
| Siesta Key |
sea water
temperature
temperature
| Siesta Key |
Air temperature in May, °F
Show year:
2024
2023
2022
The highest day temperature during May of 2024 was 87°F. At the same time the lowest night temperature was 70°F. Day and night temperature averages during May were 83.0°F and 76.3°F.
Sea water temperature in Siesta Key in May, °F
Show year:
2024
2023
2022
The average sea water temperature in May of 2024 was 82.6°F. The highest and lowest sea temperatures during the month were 86.5°F and 76.5°F.
Sunny, partly cloudy and cloudy days
Mostly all days in May are sunny but cloudy days are also possible.
Precipitation total in May, in.
Precipitation total value in Siesta Key in May is 1.0 in. Other months of the year show relatively similar values.
Wind speed in May, mph
The average wind speed value in May is 9.2 mph
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 9.9.
Best time for vacation in Siesta Key
Siesta Key on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Siesta Key
Local time: 10:08
November 21, thursday
1200
70°F
S
17 mph
17 mph
1500
72°F
SE
19 mph
19 mph
1800
72°F
SE
18 mph
18 mph
2100
66°F
S
17 mph
17 mph
November 22, friday
0000
64°F
S
13 mph
13 mph
0300
63°F
S
15 mph
15 mph
0600
63°F
SE
17 mph
17 mph
0900
64°F
SE
17 mph
17 mph
