022  
CDUS46 KSGX 120925  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
225 AM PDT MON MAY 12 2025  
   
...............................  
 
   
..THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR MAY 11 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 12:20 PM 83 2013 72 10 70  
MINIMUM 61 11:59 PM 49 2003 56 5 59  
2022  
AVERAGE 72 64 8 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 2010 0.01 -0.01 0.00  
2010  
2018  
MONTH TO DATE 0.10 0.13 -0.03 0.11  
SINCE JUL 1 5.22 10.81 -5.59 14.80  
SINCE OCT 1 5.19 10.56 -5.37 12.60  
SINCE JAN 1 5.07 7.50 -2.43 11.45  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 30 27 3 33  
SINCE MAR 1 383 347 36 392  
SINCE JUL 1 1267 1275 -8 972  
 
COOLING  
YESTERDAY 7 1 6 0  
MONTH TO DATE 27 11 16 0  
SINCE MAR 1 29 43 -14 0  
SINCE JAN 1 32 52 -20 1    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 9:00 PM  
LOWEST 41 9:00 AM  
AVERAGE 63  
   
......................................................  
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 90 2013  
MINIMUM TEMPERATURE (F) 56 48 2010  
 
SUNRISE AND SUNSET  
MAY 12 2025...........SUNRISE 5:52 AM PDT SUNSET 7:39 PM PDT  
MAY 13 2025...........SUNRISE 5:51 AM PDT SUNSET 7:40 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab CA Page
Main Text Page