Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDSU42 KTBW 200833
CLISPG
CLIMATE REPORT
NATIONAL WEATHER SERVICE TAMPA BAY FL
433 AM EDT WED AUG 20 2025
...................................
...THE SAINT PETERSBURG CLIMATE SUMMARY FOR AUGUST 19 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1914 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM MM MM 97 2005 90 MM 90
MINIMUM MM MM 70 1937 78 MM 84
AVERAGE MM 84 MM 87
PRECIPITATION (IN)
YESTERDAY MM 4.01 1922 0.27 MM 0.00
MONTH TO DATE 5.54 5.09 0.45 4.00
SINCE JUN 1 25.28 19.37 5.91 20.71
SINCE JAN 1 33.06 30.68 2.38 31.38
DEGREE DAYS
HEATING
YESTERDAY MM 0 MM 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY MM 19 MM 22
MONTH TO DATE 358 361 -3 418
SINCE JUN 1 1468 1478 -10 1709
SINCE JAN 1 2574 2482 92 2898
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NE (50)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 8.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 5:00 AM
LOWEST 66 1:00 PM
AVERAGE 78
..........................................................
THE SAINT PETERSBURG CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 96 2022
MINIMUM TEMPERATURE (F) 78 69 1974
SUNRISE AND SUNSET
AUGUST 20 2025........SUNRISE 7:04 AM EDT SUNSET 8:04 PM EDT
AUGUST 21 2025........SUNRISE 7:04 AM EDT SUNSET 8:03 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$