Weather in Siesta Key: May
Average day temperature: | 84.4°F | |
Average night temperature: | 73.2°F | |
Sea water temperature: | 80.0°F | |
Number of sunny days: | 18 days | |
Day length: | 13.2 - 13.7 hours | |
Number of rainy days: | 3 days | |
Precipitation totals: | 1.3 in. | |
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14 days
forecast
forecast
Siesta Key |
sea water
temperature
temperature
Siesta Key |
Air temperature in May, °F
Show year:
2023
2022
2021
The highest day temperature during May of 2023 was 91°F. At the same time the lowest night temperature was 68°F. Day and night temperature averages during May were 85.7°F and 73.3°F.
Sea water temperature in Siesta Key in May, °F
Show year:
2023
2022
2021
The average sea water temperature in May of 2023 was 80.6°F. The highest and lowest sea temperatures during the month were 84.4°F and 77.4°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 1.3 in. Other months of the year show relatively similar values.
Wind speed in May, mph
The average wind speed value in May is 8.9 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: 9.6.
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: 12:31
May 05, sunday
1500
79°F
NE
13 mph
13 mph
1800
79°F
E
7 mph
7 mph
2100
77°F
SE
7 mph
7 mph
May 06, monday
0000
77°F
SE
4 mph
4 mph
0300
73°F
NW
10 mph
10 mph
0600
72°F
NW
11 mph
11 mph
0900
75°F
NW
11 mph
11 mph
1200
79°F
N
9 mph
9 mph