Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSGX 310920
CLIMYF
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
220 AM PDT SUN AUG 31 2025
...................................
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR AUGUST 30 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 88 12:55 PM 98 1998 83 5 77
MINIMUM 68 6:01 AM 58 2010 65 3 65
AVERAGE 78 74 4 71
PRECIPITATION (IN)
YESTERDAY 0.00 T 2008 0.00 0.00 0.00
MONTH TO DATE 0.05 0.01 0.04 0.01
SINCE JUL 1 0.07 0.08 -0.01 0.01
SINCE OCT 1 5.36 10.85 -5.49 12.61
SINCE JAN 1 5.24 7.79 -2.55 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 13 9 4 6
MONTH TO DATE 239 259 -20 275
SINCE JUN 1 512 557 -45 614
SINCE JAN 1 568 637 -69 615
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 5.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 5:00 AM
LOWEST 30 3:00 PM
AVERAGE 60
..........................................................
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 96 1998
MINIMUM TEMPERATURE (F) 65 55 2010
SUNRISE AND SUNSET
AUGUST 31 2025........SUNRISE 6:23 AM PDT SUNSET 7:14 PM PDT
SEPTEMBER 1 2025.....SUNRISE 6:23 AM PDT SUNSET 7:13 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$