Climatological Report (Monthly)
Issued by NWS Tulsa, OK

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000
CXUS54 KTSA 011200
CLMTUL

CLIMATE REPORT
NATIONAL WEATHER SERVICE TULSA OK
600 AM CST MON JAN 01 2024

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

...THE TULSA OKLAHOMA CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1882 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             80   12/07/1966
                       12/24/1955
                       12/13/1948
 LOW              -8   12/23/1989
                       12/09/2005
HIGHEST           73   12/08         50      23       70  12/29
LOWEST            25   12/19         29      -4        0  12/22
                       12/30
AVG. MAXIMUM    55.8               50.9     4.9     50.1
AVG. MINIMUM    35.2               31.1     4.1     30.6
MEAN            45.5               41.0     4.5     40.4
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                1.9    -1.9        2
DAYS MIN <= 32    17               18.3    -1.3       17
DAYS MIN <= 0      0                0.0     0.0        1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        8.70   1984
 MINIMUM        0.00   1889
TOTALS          1.83               2.43   -0.60     2.55
DAILY AVG.      0.06               0.08   -0.02     0.08
DAYS >= .01        4                6.7    -2.7        9
DAYS >= .10        4                3.9     0.1        6
DAYS >= .50        1                1.8    -0.8        2
DAYS >= 1.00       1                0.7     0.3        0
GREATEST
 24 HR. TOTAL   1.14   12/24 TO 12/24

SNOWFALL (INCHES)
RECORDS
 TOTAL          11.4   2000
TOTALS             T                1.7    -1.7      1.2
SINCE 7/1          T                2.5    -2.5       MM
SNOWDEPTH AVG.     0                                   0
DAYS >= 1.0        0                0.6    -0.6        1
GREATEST
 SNOW DEPTH        0                                   1  12/23
                                                          12/24
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL    598                743    -145      757
 SINCE 7/1      1170               1366    -196       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.9
HIGHEST WIND SPEED/DIRECTION    30/180    DATE  12/07
HIGHEST GUST SPEED/DIRECTION    41/170    DATE  12/07

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.59
NUMBER OF DAYS FAIR            9
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY         11

AVERAGE RH (PERCENT)     66

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       1
LIGHT RAIN                7     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                1     SLEET                      0
FOG                       9     FOG W/VIS <= 1/4 MILE      0
HAZE                      1

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

$$


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