Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSGX 030939
CLIMYF
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
239 AM PDT WED SEP 03 2025
...................................
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR SEPTEMBER 2 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 87 11:00 AM 101 2017 83 4 80
MINIMUM 69 MM 58 1999 65 4 64
2010
AVERAGE 78 74 4 72
PRECIPITATION (IN)
YESTERDAY 0.00 0.02 2023 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.01 -0.01 0.00
SINCE JUL 1 0.07 0.09 -0.02 0.01
SINCE OCT 1 5.36 10.86 -5.50 12.61
SINCE JAN 1 5.24 7.80 -2.56 11.46
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 1 -1 0
COOLING
YESTERDAY 13 9 4 7
MONTH TO DATE 25 18 7 15
SINCE SEP 1 25 18 7 15
SINCE JAN 1 605 664 -59 637
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (320)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 7.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 2:00 AM
LOWEST 48 11:00 AM
AVERAGE 71
..........................................................
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 104 2007
MINIMUM TEMPERATURE (F) 65 56 1999
SUNRISE AND SUNSET
SEPTEMBER 3 2025.....SUNRISE 6:25 AM PDT SUNSET 7:10 PM PDT
SEPTEMBER 4 2025.....SUNRISE 6:25 AM PDT SUNSET 7:09 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$