Climatological Report (Daily)
Issued by NWS Norman, OK

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548
CDUS44 KOUN 200645
CLIOKC

CLIMATE REPORT
NATIONAL WEATHER SERVICE NORMAN OK
145 AM CDT SUN SEP 20 2026

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

...THE OKLAHOMA CITY CLIMATE SUMMARY FOR SEPTEMBER 19 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1890 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         99R   343 PM  99    2024  83     16       88
                                      2026
  MINIMUM         73    644 AM  44    1971  60     13       62
  AVERAGE         86                        72     14       75

PRECIPITATION (IN)
  YESTERDAY        0.00          1.81 1942   0.12  -0.12     0.25
  MONTH TO DATE    0.11                      2.44  -2.33     0.40
  SINCE SEP 1      0.11                      2.44  -2.33     0.40
  SINCE JAN 1     14.55                     28.32 -13.77    36.21

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         4     -4        0
  SINCE SEP 1      0                         4     -4        0
  SINCE JUL 1      0                         4     -4        0

 COOLING
  YESTERDAY       21                         7     14       10
  MONTH TO DATE  414                       187    227      182
  SINCE SEP 1    414                       187    227      182
  SINCE JAN 1   2577                      1742    835     1742
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED    11.6


SKY COVER
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    66           600 AM
 LOWEST     30           200 PM
 AVERAGE    48

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


THE OKLAHOMA CITY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82       100      1954
 MINIMUM TEMPERATURE (F)   60        41      1901
                                             1971


SUNRISE AND SUNSET
SEPTEMBER 20 2026.....SUNRISE   717 AM CDT   SUNSET   730 PM CDT
SEPTEMBER 21 2026.....SUNRISE   718 AM CDT   SUNSET   728 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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