431
CDSU42 KTBW 212153
CLISPG
CLIMATE REPORT
NATIONAL WEATHER SERVICE TAMPA BAY FL
553 PM EDT THU MAY 21 2026
...............................
..THE SAINT PETERSBURG CLIMATE SUMMARY FOR MAY 21 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1914 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM MM MM 94 2010 87 MM 86
MINIMUM MM MM 62 1954 74 MM 78
1994
AVERAGE MM 80 MM 82
PRECIPITATION (IN)
TODAY MM 2.35 2018 0.07 MM 0.00
MONTH TO DATE 2.19 1.24 0.95 2.32
SINCE MAR 1 5.41 5.75 -0.34 3.71
SINCE JAN 1 7.32 10.29 -2.97 7.18
DEGREE DAYS
HEATING
TODAY MM 0 MM 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 12 34 -22 9
SINCE JUL 1 251 356 -105 345
COOLING
TODAY MM 15 MM 17
MONTH TO DATE 359 286 73 281
SINCE MAR 1 1090 718 372 793
SINCE JAN 1 1269 842 427 924
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SE (120)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 7.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 5:00 AM
LOWEST 77 12:00 AM
......................................................
THE SAINT PETERSBURG CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 94 2024
MINIMUM TEMPERATURE (F) 74 62 1942
1954
SUNRISE AND SUNSET
MAY 21 2026...........SUNRISE 6:38 AM EDT SUNSET 8:16 PM EDT
MAY 22 2026...........SUNRISE 6:38 AM EDT SUNSET 8:17 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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