242
CDUS46 KSGX 311023
CLIMYF
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
223 AM PST WED DEC 31 2025
...............................
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR DECEMBER 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 75 1:09 PM 81 2017 67 8 64
MINIMUM 58 3:25 AM 38 2020 45 13 48
AVERAGE 67 56 11 56
PRECIPITATION (IN)
YESTERDAY T 0.32 2016 0.06 -0.06 0.00
MONTH TO DATE 0.78 1.55 -0.77 0.02
SINCE JUL 1 4.18 3.25 0.93 0.15
SINCE OCT 1 3.83 3.00 0.83 0.12
SINCE JAN 1 9.35 10.96 -1.61 11.60
DEGREE DAYS
HEATING
YESTERDAY 0 9 -9 9
MONTH TO DATE 148 263 -115 220
SINCE DEC 1 148 263 -115 220
SINCE JUL 1 259 430 -171 392
COOLING
YESTERDAY 2 0 2 0
MONTH TO DATE 6 0 6 0
SINCE DEC 1 6 0 6 0
SINCE JAN 1 925 1016 -91 940
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION E (70)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 3.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 46 9:00 AM
LOWEST 26 6:00 PM
AVERAGE 36
......................................................
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 73 2011
MINIMUM TEMPERATURE (F) 45 36 2010
2012
2014
SUNRISE AND SUNSET
DECEMBER 31 2025......SUNRISE 6:51 AM PST SUNSET 4:53 PM PST
JANUARY 1 2026.......SUNRISE 6:51 AM PST SUNSET 4:54 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page