143
CXUS52 KTBW 050315
CLMSPG

CLIMATE REPORT
NATIONAL WEATHER SERVICE TAMPA BAY FL
1015 PM EST SUN JAN 04 2026

...................................

...THE SAINT PETERSBURG CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1914 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
ALL-TIME DECEMBER RECORD
 HIGH             88   12/03/1982
 LOW              22   12/13/1962

DECEMBER 2025
HIGHEST           82   12/21         MM      MM       80  12/10
LOWEST            47   12/31         MM      MM       48  12/04
AVG. MAXIMUM    75.5               71.5     4.0     71.2
AVG. MINIMUM    62.5               58.7     3.8     57.7
MEAN            69.0               65.1     3.9     64.4
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.0     0.0        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
ALL-TIME DECEMBER RECORD
 MAXIMUM       17.41   2002
 MINIMUM        0.07   1984

DECEMBER 2025
TOTALS          0.92               2.39   -1.47     0.87
DAILY AVG.      0.03               0.08   -0.05     0.03
DAYS >= .01        4                6.3    -2.3        3
DAYS >= .10        2                3.3    -1.3        2
DAYS >= .50        1                1.1    -0.1        1
DAYS >= 1.00       0                0.6    -0.6        0
GREATEST
 24 HR. TOTAL   0.69   12/07 TO 12/08


DEGREE DAYS
HEATING TOTAL     22                 86     -64       79
 SINCE 7/1        44                109     -65       MM
COOLING TOTAL    153                 89      64       67
 SINCE 1/1      4025               3911     114       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.1
HIGHEST WIND SPEED/DIRECTION    26/050    DATE  12/15
HIGHEST GUST SPEED/DIRECTION    34/030    DATE  12/15

SKY COVER (DOES NOT INCLUDE ANY CLOUDS ABOVE 12000 FEET)
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.28
NUMBER OF DAYS FAIR           21
NUMBER OF DAYS PC              6
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       3
LIGHT RAIN                6     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      10     FOG W/VIS <= 1/4 MILE      3
HAZE                      2

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$