Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSGX 220024
CLISNA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
524 PM PDT THU AUG 21 2025
...................................
...THE JOHN WAYNE AIRPORT CA CLIMATE SUMMARY FOR AUGUST 21 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 88R 2:52 PM 87 2020 81 7 85
MINIMUM 69 5:56 AM 62 1999 67 2 67
2005
AVERAGE 79 74 5 76
PRECIPITATION (IN)
TODAY 0.00 0.12 2023 0.00 0.00 0.00
MONTH TO DATE 0.00 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
TODAY 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
TODAY 14 9 5 11
MONTH TO DATE 156 185 -29 228
SINCE JUN 1 463 524 -61 619
SINCE JAN 1 562 620 -58 632
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 4.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 5:00 AM
LOWEST 37 3:00 PM
AVERAGE 64
..........................................................
THE JOHN WAYNE AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 94 2020
MINIMUM TEMPERATURE (F) 67 62 2005
SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE 6:18 AM PDT SUNSET 7:30 PM PDT
AUGUST 22 2025........SUNRISE 6:19 AM PDT SUNSET 7:29 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$