Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSGX 130930
CLISDM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
230 AM PDT TUE MAY 13 2025
...................................
...THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR MAY 12 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 74 MM 90 2013 71 3 72
MINIMUM 53 2:46 AM 44 2010 54 -1 57
2022
AVERAGE 64 62 2 65
PRECIPITATION (IN)
YESTERDAY 0.00 0.50 1998 0.01 -0.01 0.00
MONTH TO DATE 0.09 0.13 -0.04 0.14
SINCE JUL 1 4.01 9.99 -5.98 14.43
SINCE OCT 1 3.91 9.76 -5.85 12.98
SINCE JAN 1 3.81 6.67 -2.86 10.98
DEGREE DAYS
HEATING
YESTERDAY 1 3 -2 0
MONTH TO DATE 33 44 -11 38
SINCE MAR 1 98 451 -353 450
SINCE JUL 1 909 1530 -621 1370
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 22 12 10 0
SINCE MAR 1 70 30 40 0
SINCE JAN 1 102 38 64 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 12:00 AM
LOWEST 53 12:00 PM
AVERAGE 73
..........................................................
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 96 2013
MINIMUM TEMPERATURE (F) 54 48 2000
SUNRISE AND SUNSET
MAY 13 2025...........SUNRISE 5:51 AM PDT SUNSET 7:38 PM PDT
MAY 14 2025...........SUNRISE 5:50 AM PDT SUNSET 7:39 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$