037
CDUS46 KSGX 100922
CLISDM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
222 AM PDT THU SEP 10 2026
...............................
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR SEPTEMBER 9 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 100R 10:51 AM 99 2015 81 19 79
MINIMUM 77 3:05 AM 53 2010 62 15 64
AVERAGE 89 71 18 72
PRECIPITATION (IN)
YESTERDAY 0.00 T 2017 0.01 -0.01 0.00
MONTH TO DATE T 0.04 -0.04 0.00
SINCE JUL 1 0.10 0.09 0.01 0.16
SINCE OCT 1 8.25 10.09 -1.84 4.26
SINCE JAN 1 4.59 7.00 -2.41 4.16
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 2 -2 0
COOLING
YESTERDAY 24 6 18 7
MONTH TO DATE 115 61 54 73
SINCE SEP 1 115 61 54 73
SINCE JAN 1 899 528 371 584
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 3.6
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 60 11:00 PM
LOWEST 32 10:00 AM
AVERAGE 46
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THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 96 2015
MINIMUM TEMPERATURE (F) 62 50 2010
SUNRISE AND SUNSET
SEPTEMBER 10 2026.....SUNRISE 6:29 AM PDT SUNSET 7:00 PM PDT
SEPTEMBER 11 2026.....SUNRISE 6:29 AM PDT SUNSET 6:59 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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