858
CDUS46 KSGX 210928
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
228 AM PDT WED MAY 21 2025
...............................
..THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 20 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 79 12:25 PM 89 1883 69 10 67
MINIMUM 59 5:47 AM 48 1896 60 -1 61
AVERAGE 69 65 4 64
PRECIPITATION (IN)
YESTERDAY 0.00 0.65 1851 0.01 -0.01 0.00
MONTH TO DATE 0.15 0.22 -0.07 0.04
SINCE JUL 1 4.57 9.68 -5.11 14.27
SINCE OCT 1 4.55 9.47 -4.92 12.38
SINCE JAN 1 4.41 6.51 -2.10 10.97
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 1
MONTH TO DATE 20 35 -15 32
SINCE MAR 1 296 262 34 312
SINCE JUL 1 1063 970 93 1045
COOLING
YESTERDAY 4 1 3 0
MONTH TO DATE 25 20 5 1
SINCE MAR 1 26 53 -27 1
SINCE JAN 1 28 61 -33 1
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WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 3.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 5:00 AM
LOWEST 39 1:00 PM
AVERAGE 70
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THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 85 1941
MINIMUM TEMPERATURE (F) 60 49 1948
SUNRISE AND SUNSET
MAY 21 2025...........SUNRISE 5:46 AM PDT SUNSET 7:45 PM PDT
MAY 22 2025...........SUNRISE 5:45 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.
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