630
CDUS46 KSGX 180918
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
218 AM PDT THU JUN 18 2026
...............................
..THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR JUNE 17 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1874 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 72 2:21 PM 93 1957 72 0 77
MINIMUM 65 11:56 PM 52 1879 63 2 64
AVERAGE 69 67 2 71
PRECIPITATION (IN)
YESTERDAY 0.00 0.14 1995 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.04 -0.04 0.01
SINCE JUL 1 10.60 9.78 0.82 4.58
SINCE OCT 1 10.09 9.57 0.52 4.56
SINCE JAN 1 5.37 6.61 -1.24 4.42
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 6 -6 5
SINCE JUN 1 0 6 -6 5
SINCE JUL 1 615 986 -371 1070
COOLING
YESTERDAY 4 2 2 6
MONTH TO DATE 58 31 27 28
SINCE JUN 1 58 31 27 28
SINCE JAN 1 184 109 75 68
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WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 7.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 12:00 AM
LOWEST 61 12:00 PM
AVERAGE 71
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THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 97 1957
MINIMUM TEMPERATURE (F) 63 54 1886
SUNRISE AND SUNSET
JUNE 18 2026..........SUNRISE 5:41 AM PDT SUNSET 7:59 PM PDT
JUNE 19 2026..........SUNRISE 5:41 AM PDT SUNSET 7:59 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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