485  
CDUS46 KSGX 110042  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
542 PM PDT SUN MAY 10 2026  
   
...............................
 
 
   
..THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR MAY 10 2026
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 72 11:58 AM 92 2025 72 0 92  
MINIMUM 59 6:52 AM 45 2003 56 3 59  
AVERAGE 66 64 2 76  
 
PRECIPITATION (IN)  
TODAY 0.00 0.04 2019 0.01 -0.01 0.00  
MONTH TO DATE 0.16 0.12 0.04 0.10  
SINCE JUL 1 9.26 10.80 -1.54 5.22  
SINCE OCT 1 8.91 10.55 -1.64 5.19  
SINCE JAN 1 4.84 7.49 -2.65 5.07  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 13 25 -12 30  
SINCE MAR 1 110 345 -235 383  
SINCE JUL 1 648 1273 -625 1267  
 
COOLING  
TODAY 1 1 0 11  
MONTH TO DATE 4 10 -6 20  
SINCE MAR 1 134 42 92 22  
SINCE JAN 1 164 51 113 25    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 6:00 AM  
LOWEST 59 11:00 AM  
AVERAGE 73  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 83 2013  
MINIMUM TEMPERATURE (F) 56 49 2003  
2022  
 
SUNRISE AND SUNSET  
MAY 10 2026...........SUNRISE 5:53 AM PDT SUNSET 7:37 PM PDT  
MAY 11 2026...........SUNRISE 5:52 AM PDT SUNSET 7:38 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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