


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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458 CDUS46 KSGX 170924 CLISNA CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 224 AM PDT SAT MAY 17 2025 ................................... ...THE JOHN WAYNE AIRPORT CA CLIMATE SUMMARY FOR MAY 16 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 69 1:36 PM 93 2008 71 -2 67 MINIMUM 61 11:59 PM 51 2011 59 2 60 AVERAGE 65 65 0 64 PRECIPITATION (IN) YESTERDAY 0.00 0.21 2019 0.01 -0.01 T MONTH TO DATE T 0.19 -0.19 0.06 SINCE JUL 1 4.91 11.09 -6.18 16.76 SINCE OCT 1 4.91 10.94 -6.03 14.63 SINCE JAN 1 4.90 7.56 -2.66 12.53 DEGREE DAYS HEATING YESTERDAY 0 1 -1 1 MONTH TO DATE 16 26 -10 15 SINCE MAR 1 257 290 -33 266 SINCE JUL 1 895 1077 -182 789 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 31 24 7 3 SINCE MAR 1 34 59 -25 7 SINCE JAN 1 42 73 -31 10 ................................................................... WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (180) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 8.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 81 12:00 AM LOWEST 59 3:00 PM AVERAGE 70 .......................................................... THE JOHN WAYNE AIRPORT CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 90 2008 MINIMUM TEMPERATURE (F) 60 53 2011 SUNRISE AND SUNSET MAY 17 2025...........SUNRISE 5:49 AM PDT SUNSET 7:47 PM PDT MAY 18 2025...........SUNRISE 5:49 AM PDT SUNSET 7:48 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$