344
CDUS46 KSGX 210825
CLIMYF
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
125 AM PDT THU AUG 21 2025
...............................
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR AUGUST 20 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 85 3:35 PM 93 2024 82 3 93
MINIMUM 62 6:09 AM 60 1999 65 -3 67
AVERAGE 74 74 0 80
PRECIPITATION (IN)
YESTERDAY 0.00 T 2014 0.00 0.00 0.00
MONTH TO DATE 0.00 0.01 -0.01 0.01
SINCE JUL 1 0.02 0.08 -0.06 0.01
SINCE OCT 1 5.31 10.85 -5.54 12.61
SINCE JAN 1 5.19 7.79 -2.60 11.46
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 3 15 -12 11
SINCE JUL 1 0 1 -1 0
COOLING
YESTERDAY 9 9 0 15
MONTH TO DATE 123 169 -46 203
SINCE JUN 1 396 467 -71 542
SINCE JAN 1 452 547 -95 543
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 4.7
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
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 3:00 AM
LOWEST 38 4:00 PM
AVERAGE 69
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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 2025........SUNRISE 6:16 AM PDT SUNSET 7:26 PM PDT
AUGUST 22 2025........SUNRISE 6:17 AM PDT SUNSET 7:25 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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