National Weather Service Text Product
AFOS product CLISNA
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISNA
Product Timestamp: 2025-09-04 09:57 UTC
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829
CDUS46 KSGX 040957
CLISNA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
257 AM PDT THU SEP 04 2025
...................................
...THE JOHN WAYNE AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 3 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 86 2:05 PM 99 2007 81 5 86
MINIMUM 70 11:59 PM 60 2010 67 3 69
2011
AVERAGE 78 74 4 78
PRECIPITATION (IN)
YESTERDAY 0.00 T 2017 0.01 -0.01 0.00
2022
2023
MONTH TO DATE 0.00 0.01 -0.01 0.00
SINCE JUL 1 T 0.06 -0.06 T
SINCE OCT 1 4.91 11.09 -6.18 14.64
SINCE JAN 1 4.90 7.71 -2.81 12.54
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 13 9 4 13
MONTH TO DATE 37 27 10 32
SINCE SEP 1 37 27 10 32
SINCE JAN 1 725 733 -8 744
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 5.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 10:00 PM
LOWEST 46 1:00 PM
AVERAGE 67
..........................................................
THE JOHN WAYNE AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 106 2022
MINIMUM TEMPERATURE (F) 67 60 2010
SUNRISE AND SUNSET
SEPTEMBER 4 2025.....SUNRISE 6:28 AM PDT SUNSET 7:12 PM PDT
SEPTEMBER 5 2025.....SUNRISE 6:28 AM PDT SUNSET 7:11 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$