Climatological Report (Monthly)
Issued by NWS Tulsa, OK

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CXUS54 KTSA 011100
CLMTUL

CLIMATE REPORT
NATIONAL WEATHER SERVICE TULSA OK
600 AM CDT SUN OCT 01 2023

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

...THE TULSA OKLAHOMA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 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            109   09/03/1939
                       09/02/1939
 LOW              35   09/30/1984
                       09/27/1942
HIGHEST          100   09/05         84      16       99  09/19
                                                          09/20
                                                          09/21
LOWEST            59   09/18         62      -3       50  09/30
AVG. MAXIMUM    88.6               84.8     3.8     89.4
AVG. MINIMUM    65.4               62.8     2.6     63.9
MEAN            77.0               73.8     3.2     76.7
DAYS MAX >= 90    17                9.0     8.0       14
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)
RECORD
 MAXIMUM       18.81   1971
 MINIMUM        0.00   1888
TOTALS          3.92               3.85    0.07     1.91
DAILY AVG.      0.13               0.13    0.00     0.06
DAYS >= .01        8                7.8     0.2        3
DAYS >= .10        5                5.5    -0.5        2
DAYS >= .50        3                2.5     0.5        1
DAYS >= 1.00       2                1.2     0.8        1
GREATEST
 24 HR. TOTAL   1.89   09/23 TO 09/24

DEGREE DAYS
HEATING TOTAL      0                 17     -17        0
 SINCE 7/1         0                 16     -16       MM
COOLING TOTAL    368                281      87      355
 SINCE 1/1      2201               2045     156       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.8
HIGHEST WIND SPEED/DIRECTION    29/180    DATE  09/04
HIGHEST GUST SPEED/DIRECTION    43/200    DATE  09/04

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.44
NUMBER OF DAYS FAIR           13
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY          6

AVERAGE RH (PERCENT)     66

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              6     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       3
LIGHT RAIN                8     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      0
HAZE                      2

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

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