


Climatological Report (Daily)
Issued by NWS Norman, OK
Issued by NWS Norman, OK
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298 CDUS44 KOUN 200629 CLIOKC CLIMATE REPORT NATIONAL WEATHER SERVICE NORMAN OK 129 AM CDT WED AUG 20 2025 ................................... ...THE OKLAHOMA CITY CLIMATE SUMMARY FOR AUGUST 19 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1890 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 99 450 PM 107 2023 92 7 98 MINIMUM 75 1019 PM 56 1897 69 6 74 1932 AVERAGE 87 80 7 86 PRECIPITATION (IN) YESTERDAY 0.01 3.82 2007 0.12 -0.11 0.00 MONTH TO DATE 2.05 2.18 -0.13 6.75 SINCE JUN 1 12.07 10.26 1.81 13.68 SINCE JAN 1 33.20 24.46 8.74 25.36 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 0 1 -1 0 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 22 15 7 21 MONTH TO DATE 321 316 5 359 SINCE JUN 1 1229 1190 39 1332 SINCE JAN 1 1426 1386 40 1605 ................................................................... WIND (MPH) HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION NE (40) HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 6.1 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 85 400 AM LOWEST 34 400 PM AVERAGE 60 .......................................................... THE OKLAHOMA CITY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 92 106 2023 MINIMUM TEMPERATURE (F) 69 50 2015 SUNRISE AND SUNSET AUGUST 20 2025........SUNRISE 654 AM CDT SUNSET 813 PM CDT AUGUST 21 2025........SUNRISE 655 AM CDT SUNSET 812 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$