


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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671 CDUS46 KSGX 240920 CLISNA CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 220 AM PDT SUN AUG 24 2025 ................................... ...THE JOHN WAYNE AIRPORT CA CLIMATE SUMMARY FOR AUGUST 23 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1999 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 88 3:09 PM 91 2010 81 7 78 MINIMUM 70 6:00 AM 61 2002 67 3 67 AVERAGE 79 74 5 73 PRECIPITATION (IN) YESTERDAY T R T 2012 0.00 0.00 0.00 MONTH TO DATE T 0.01 -0.01 0.00 SINCE JUL 1 T 0.05 -0.05 T SINCE OCT 1 4.91 11.08 -6.17 14.64 SINCE JAN 1 4.90 7.70 -2.80 12.54 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 0 4 -4 1 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 14 9 5 8 MONTH TO DATE 183 203 -20 245 SINCE JUN 1 490 542 -52 636 SINCE JAN 1 589 638 -49 649 ................................................................... WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (210) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 6.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 90 6:00 AM LOWEST 46 10:00 AM AVERAGE 68 .......................................................... THE JOHN WAYNE AIRPORT CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 81 90 2010 MINIMUM TEMPERATURE (F) 67 60 2002 SUNRISE AND SUNSET AUGUST 24 2025........SUNRISE 6:20 AM PDT SUNSET 7:27 PM PDT AUGUST 25 2025........SUNRISE 6:21 AM PDT SUNSET 7:25 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$