134
CDUS46 KSGX 190925
CLISDM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
225 AM PDT MON MAY 19 2025
...............................
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR MAY 18 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 70 12:59 PM 89 2008 71 -1 72
MINIMUM 54 11:57 PM 48 2019 55 -1 57
AVERAGE 62 63 -1 65
PRECIPITATION (IN)
YESTERDAY 0.06 0.13 2011 0.01 0.05 0.00
MONTH TO DATE 0.24 0.19 0.05 0.14
SINCE JUL 1 4.16 10.05 -5.89 14.43
SINCE OCT 1 4.06 9.82 -5.76 12.98
SINCE JAN 1 3.96 6.73 -2.77 10.98
DEGREE DAYS
HEATING
YESTERDAY 3 3 0 0
MONTH TO DATE 53 62 -9 49
SINCE MAR 1 107 469 -362 461
SINCE JUL 1 864 1548 -684 1381
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 22 18 4 0
SINCE MAR 1 22 36 -14 0
SINCE JAN 1 22 44 -22 0
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WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 6.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 6:00 AM
LOWEST 59 1:00 PM
AVERAGE 76
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THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 90 2008
MINIMUM TEMPERATURE (F) 55 46 1998
SUNRISE AND SUNSET
MAY 19 2025...........SUNRISE 5:47 AM PDT SUNSET 7:43 PM PDT
MAY 20 2025...........SUNRISE 5:46 AM PDT SUNSET 7:43 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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