National Weather Service Text Product
AFOS product CLISAN
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISAN
Product Timestamp: 2025-08-01 09:30 UTC
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289
CDUS46 KSGX 010930
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
230 AM PDT FRI AUG 01 2025
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR JULY 31 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1874 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 72 2:28 PM 92 1930 76 -4 76
MINIMUM 64 11:59 PM 58 1924 67 -3 65
AVERAGE 68 72 -4 71
PRECIPITATION (IN)
YESTERDAY 0.00 0.23 1991 0.00 0.00 0.00
MONTH TO DATE 0.00 0.08 -0.08 T
SINCE JUL 1 0.00 0.08 -0.08 T
SINCE OCT 1 4.56 9.66 -5.10 12.41
SINCE JAN 1 4.42 6.70 -2.28 11.00
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 5 10 -5 6
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 3 7 -4 6
MONTH TO DATE 132 177 -45 222
SINCE JUN 1 188 252 -64 300
SINCE JAN 1 228 330 -102 301
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 5.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 12:00 AM
LOWEST 66 1:00 PM
AVERAGE 77
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 90 1972
MINIMUM TEMPERATURE (F) 67 60 1911
1944
SUNRISE AND SUNSET
AUGUST 1 2025........SUNRISE 6:03 AM PDT SUNSET 7:47 PM PDT
AUGUST 2 2025........SUNRISE 6:04 AM PDT SUNSET 7:46 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$