TODAY DEC06
TEMPERATURE70
HUMIDITY46
PRESSURE30.2
WIND COND. 3.4
  • 7660Sat
  • 7862Sun
  • 7963Mon
  • 8062Tue
  • 7859Wed
daynightWeather update from Sarasota / Bradenton, Sarasota-Bradenton International Airport at
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Siesta Key Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
January54°F74°F63°F3.5"
February52°F73°F62°F9.5"
March57°F77°F67°F5.8"
April59°F79°F69°F10.2"
May67°F85°F76°F5.4"
June73°F88°F80°F11.5"
July75°F91°F83°F11.1"
August76°F92°F83°F8.3"
September74°F90°F81°F3.6"
October70°F87°F77°F10.7"
November60°F80°F69°F5.9"
December55°F75°F64°F1.7"

Did you know?

  • The highest monthly average temperature in Siesta Key for August is 83 degrees.
  • The lowest monthly average temperature in Siesta Key for February is 62 degrees.
  • The most monthly precipitation in Siesta Key occurs in June with 11.5 inches.
  • The air quality index in Siesta Key is 24% better than the national average.
  • The pollution index in Siesta Key is 272% worse than the national average.

Compare Siesta Key, FL Weather To Other Cities

Siesta Key air quality index & pollution index

In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
IndexSiesta KeyFloridaNational
Air quality index383550
Pollution index18,829,90015,391,3445,066,862

Siesta Key air quality information

MeasurementTotal
Days measured365
Days with good air quality308
Days with moderate air quality56
Days w/ poor A.Q. for sensitive groups1
Days with unhealthy air quality

Siesta Key air quality information

PollutantTotal
Arsenic0.050%
Benzene0.220%
Carbon Tetrachloride0.000%
Lead0.130%
Mercury0.050%

Average monthly Siesta Key temperature with heat index

Siesta Key monthly precipitation with daily maximum

Siesta Key monthly snow depth with daily maximum

Siesta Key monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Bradenton Beach, FL9073824%
Gulf Gate Estates, FL10,6763824%
Longboat Key, FL7,1583824%
Ridge Wood Heights, FL4,4103824%
South Bradenton, FL24,4283824%
Siesta Key, FL5,7823824%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Laie, HI5,7823040%
Palermo, CA5,7834216%
Hingham, MA5,777476%
Robertsdale, AL5,7763432%
Sandersville, GA5,7764118%
Siesta Key, FL5,7823824%
Source: The Siesta Key, FL weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.
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