Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSGX 230921
CLIMYF
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
221 AM PDT SUN AUG 23 2026
...................................
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR AUGUST 22 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 88 3:19 PM 90 2020 82 6 82
MINIMUM 68 6:31 AM 62 2001 65 3 67
2019
AVERAGE 78 74 4 75
PRECIPITATION (IN)
YESTERDAY 0.00 T 2009 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 13 9 4 10
MONTH TO DATE 242 187 55 144
SINCE JUN 1 611 485 126 417
SINCE JAN 1 791 565 226 473
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 4.1
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 96 3:00 AM
LOWEST 43 3:00 PM
AVERAGE 70
..........................................................
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 92 2010
2020
MINIMUM TEMPERATURE (F) 65 61 2002
SUNRISE AND SUNSET
AUGUST 23 2026........SUNRISE 6:17 AM PDT SUNSET 7:24 PM PDT
AUGUST 24 2026........SUNRISE 6:18 AM PDT SUNSET 7:23 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$