Climatological Report (Daily)
Issued by NWS
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233
CDUS46 KSGX 310922
CLISNA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
222 AM PDT THU JUL 31 2025
...................................
...THE JOHN WAYNE AIRPORT CA CLIMATE SUMMARY FOR JULY 30 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 76 2:43 PM 99 2003 80 -4 78
MINIMUM 63 6:13 AM 61 2020 67 -4 63
AVERAGE 70 73 -3 71
PRECIPITATION (IN)
YESTERDAY 0.00 0.07 1965 0.00 0.00 0.00
2003
MONTH TO DATE T 0.04 -0.04 T
SINCE JUL 1 T 0.04 -0.04 T
SINCE OCT 1 4.91 11.07 -6.16 14.64
SINCE JAN 1 4.90 7.69 -2.79 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 5 8 -3 6
MONTH TO DATE 176 223 -47 242
SINCE JUN 1 303 328 -25 384
SINCE JAN 1 402 424 -22 397
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 6.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 6:00 AM
LOWEST 59 2:00 PM
AVERAGE 76
..........................................................
THE JOHN WAYNE AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 89 2018
MINIMUM TEMPERATURE (F) 67 62 1999
SUNRISE AND SUNSET
JULY 31 2025..........SUNRISE 6:03 AM PDT SUNSET 7:52 PM PDT
AUGUST 1 2025........SUNRISE 6:04 AM PDT SUNSET 7:51 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$