Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSGX 210928
CLIMYF
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
228 AM PDT FRI AUG 21 2026
...................................
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR AUGUST 20 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 82 2:35 PM 93 2024 82 0 85
MINIMUM 70 6:04 AM 60 1999 65 5 62
AVERAGE 76 74 2 74
PRECIPITATION (IN)
YESTERDAY 0.00 T 2014 0.00 0.00 0.00
MONTH TO DATE T 0.01 -0.01 0.00
SINCE JUL 1 T 0.08 -0.08 0.02
SINCE OCT 1 8.92 10.85 -1.93 5.31
SINCE JAN 1 4.85 7.79 -2.94 5.19
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 15 -15 3
SINCE JUL 1 0 1 -1 0
COOLING
YESTERDAY 11 9 2 9
MONTH TO DATE 216 169 47 123
SINCE JUN 1 585 467 118 396
SINCE JAN 1 765 547 218 452
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 3:00 AM
LOWEST 60 2:00 PM
AVERAGE 74
..........................................................
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 92 2020
MINIMUM TEMPERATURE (F) 65 60 1999
SUNRISE AND SUNSET
AUGUST 21 2026........SUNRISE 6:16 AM PDT SUNSET 7:27 PM PDT
AUGUST 22 2026........SUNRISE 6:17 AM PDT SUNSET 7:26 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$