859
CDUS46 KSGX 220925
CLISDM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
225 AM PDT THU MAY 22 2025
...............................
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR MAY 21 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 84R 12:31 PM 83 2005 71 13 69
MINIMUM 53 4:51 AM 51 1998 55 -2 55
2002
2020
AVERAGE 69 63 6 62
PRECIPITATION (IN)
YESTERDAY 0.00 0.12 2019 0.01 -0.01 0.00
MONTH TO DATE 0.24 0.22 0.02 0.14
SINCE JUL 1 4.16 10.08 -5.92 14.43
SINCE OCT 1 4.06 9.85 -5.79 12.98
SINCE JAN 1 3.96 6.76 -2.80 10.98
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 3
MONTH TO DATE 53 71 -18 57
SINCE MAR 1 107 478 -371 469
SINCE JUL 1 864 1557 -693 1389
COOLING
YESTERDAY 4 1 3 0
MONTH TO DATE 31 21 10 0
SINCE MAR 1 31 39 -8 0
SINCE JAN 1 31 47 -16 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (320)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 3.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 6:00 AM
LOWEST 37 1:00 PM
AVERAGE 69
......................................................
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 79 2005
MINIMUM TEMPERATURE (F) 55 47 2002
SUNRISE AND SUNSET
MAY 22 2025...........SUNRISE 5:45 AM PDT SUNSET 7:45 PM PDT
MAY 23 2025...........SUNRISE 5:45 AM PDT SUNSET 7:45 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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