200
CDUS46 KSGX 290020
CLIMYF
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
420 PM PST SUN DEC 28 2025
...............................
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR DECEMBER 28 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 70 1:07 PM 85 2017 67 3 64
MINIMUM 43 6:13 AM 34 2003 45 -2 47
AVERAGE 57 56 1 56
PRECIPITATION (IN)
TODAY 0.00 0.99 2004 0.06 -0.06 0.00
MONTH TO DATE 0.78 1.42 -0.64 0.02
SINCE JUL 1 4.18 3.12 1.06 0.15
SINCE OCT 1 3.83 2.87 0.96 0.12
SINCE JAN 1 9.35 10.83 -1.48 11.60
DEGREE DAYS
HEATING
TODAY 8 9 -1 9
MONTH TO DATE 140 245 -105 200
SINCE DEC 1 140 245 -105 200
SINCE JUL 1 251 412 -161 372
COOLING
TODAY 0 0 0 0
MONTH TO DATE 4 0 4 0
SINCE DEC 1 4 0 4 0
SINCE JAN 1 923 1016 -93 940
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 2.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 5:00 AM
LOWEST 28 1:00 PM
AVERAGE 63
......................................................
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 84 2017
MINIMUM TEMPERATURE (F) 45 38 2003
2015
SUNRISE AND SUNSET
DECEMBER 28 2025......SUNRISE 6:50 AM PST SUNSET 4:51 PM PST
DECEMBER 29 2025......SUNRISE 6:50 AM PST SUNSET 4:51 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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