600
CDUS46 KSGX 170931
CLIMYF
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
231 AM PDT FRI OCT 17 2025
...............................
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR OCTOBER 16 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 72 2:52 PM 100 2017 78 -6 66
MINIMUM 50R 6:15 AM 54 1998 58 -8 62
2008
AVERAGE 61 68 -7 64
PRECIPITATION (IN)
YESTERDAY 0.00 0.04 2005 0.02 -0.02 0.00
MONTH TO DATE 0.50 0.21 0.29 0.00
SINCE JUL 1 0.85 0.46 0.39 0.03
SINCE OCT 1 0.50 0.21 0.29 0.00
SINCE JAN 1 6.02 8.17 -2.15 11.48
DEGREE DAYS
HEATING
YESTERDAY 4 1 3 1
MONTH TO DATE 13 6 7 1
SINCE SEP 1 13 8 5 2
SINCE JUL 1 13 9 4 2
COOLING
YESTERDAY 0 4 -4 0
MONTH TO DATE 30 73 -43 71
SINCE SEP 1 283 300 -17 292
SINCE JAN 1 863 946 -83 914
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (320)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 4.1
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 86 4:00 AM
LOWEST 41 1:00 PM
AVERAGE 64
......................................................
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 98 2012
MINIMUM TEMPERATURE (F) 58 50 1998
SUNRISE AND SUNSET
OCTOBER 17 2025.......SUNRISE 6:55 AM PDT SUNSET 6:13 PM PDT
OCTOBER 18 2025.......SUNRISE 6:55 AM PDT SUNSET 6:12 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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