506
CDUS44 KOUN 212211
CLIOKC
CLIMATE REPORT
NATIONAL WEATHER SERVICE NORMAN OK
511 PM CDT MON SEP 21 2026
...............................
..THE OKLAHOMA CITY CLIMATE SUMMARY FOR SEPTEMBER 21 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 85 346 PM 97 1998 82 3 79
2022
2024
MINIMUM 70 650 AM 39 1983 60 10 66
AVERAGE 78 71 7 73
PRECIPITATION (IN)
TODAY 0.00 2.28 2018 0.12 -0.12 0.20
MONTH TO DATE 0.11 2.68 -2.57 0.60
SINCE SEP 1 0.11 2.68 -2.57 0.60
SINCE JAN 1 14.55 28.56 -14.01 36.41
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 0 6 -6 0
SINCE SEP 1 0 6 -6 0
SINCE JUL 1 0 6 -6 0
COOLING
TODAY 13 7 6 8
MONTH TO DATE 446 201 245 204
SINCE SEP 1 446 201 245 204
SINCE JAN 1 2609 1756 853 1764
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 11.7
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 400 AM
LOWEST 49 400 PM
AVERAGE 70
......................................................
THE OKLAHOMA CITY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 96 1948
1956
2000
MINIMUM TEMPERATURE (F) 59 41 1995
SUNRISE AND SUNSET
SEPTEMBER 21 2026.....SUNRISE 718 AM CDT SUNSET 728 PM CDT
SEPTEMBER 22 2026.....SUNRISE 718 AM CDT SUNSET 727 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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