National Weather Service Text Product
AFOS product CLISAN
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISAN
Product Timestamp: 2025-05-12 09:25 UTC
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406
CDUS46 KSGX 120925
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
225 AM PDT MON MAY 12 2025
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 11 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 78 1:20 PM 83 1996 69 9 67
MINIMUM 63 11:48 PM 47 1879 60 3 60
AVERAGE 71 64 7 64
PRECIPITATION (IN)
YESTERDAY 0.00 0.42 1957 0.01 -0.01 0.00
MONTH TO DATE 0.08 0.13 -0.05 0.04
SINCE JUL 1 4.50 9.59 -5.09 14.27
SINCE OCT 1 4.48 9.38 -4.90 12.38
SINCE JAN 1 4.34 6.42 -2.08 10.97
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 1
MONTH TO DATE 13 22 -9 20
SINCE MAR 1 289 249 40 300
SINCE JUL 1 1056 957 99 1033
COOLING
YESTERDAY 6 1 5 0
MONTH TO DATE 19 11 8 0
SINCE MAR 1 20 44 -24 0
SINCE JAN 1 22 52 -30 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 4.9
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 90 4:00 AM
LOWEST 56 2:00 PM
AVERAGE 73
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 88 1979
2014
MINIMUM TEMPERATURE (F) 60 46 1890
SUNRISE AND SUNSET
MAY 12 2025...........SUNRISE 5:52 AM PDT SUNSET 7:39 PM PDT
MAY 13 2025...........SUNRISE 5:51 AM PDT SUNSET 7:39 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$