Climatological Report (Daily)
Issued by NWS Tulsa, OK

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271
CDUS44 KTSA 180657
CLITUL

CLIMATE REPORT
NATIONAL WEATHER SERVICE TULSA OK
157 AM CDT TUE AUG 18 2026

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

...THE TULSA OKLAHOMA CLIMATE SUMMARY FOR AUGUST 17 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1882 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         88    530 PM 109    1909  93     -5       98
  MINIMUM         73    822 AM  53    1920  72      1       77
  AVERAGE         81                        82     -1       88

PRECIPITATION (IN)
  YESTERDAY        0.46          2.04 1938   0.10   0.36     0.00
  MONTH TO DATE    0.46                      1.83  -1.37     1.11
  SINCE JUN 1     13.81                     10.24   3.57    16.75
  SINCE JAN 1     31.81                     26.69   5.12    41.45

DEGREE DAYS
 COOLING
  YESTERDAY       16                        17     -1       23
  MONTH TO DATE  406                       313     93      321
  SINCE JUN 1   1484                      1289    195     1334
  SINCE JAN 1   1889                      1542    347     1536
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    35   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    50   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     6.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           800 AM
 LOWEST     57           600 PM
 AVERAGE    79

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


THE TULSA OKLAHOMA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   93       109      1918
 MINIMUM TEMPERATURE (F)   72        54      1943


SUNRISE AND SUNSET
AUGUST 18 2026........SUNRISE   644 AM CDT   SUNSET   810 PM CDT
AUGUST 19 2026........SUNRISE   645 AM CDT   SUNSET   809 PM CDT


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




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