747  
CDUS46 KSGX 230026  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
526 PM PDT THU MAY 22 2025  
   
...............................
 
 
   
..THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR MAY 22 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 75 11:00 AM 80 2017 72 3 68  
MINIMUM 59 6:00 AM 49 2002 57 2 58  
AVERAGE 67 65 2 63  
 
PRECIPITATION (IN)  
TODAY 0.00 0.64 2006 0.00 0.00 0.00  
MONTH TO DATE 0.19 0.23 -0.04 0.11  
SINCE JUL 1 5.31 10.91 -5.60 14.80  
SINCE OCT 1 5.28 10.66 -5.38 12.60  
SINCE JAN 1 5.16 7.60 -2.44 11.45  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 2  
MONTH TO DATE 46 49 -3 53  
SINCE MAR 1 399 369 30 412  
SINCE JUL 1 1283 1297 -14 992  
 
COOLING  
TODAY 2 1 1 0  
MONTH TO DATE 37 22 15 0  
SINCE MAR 1 39 54 -15 0  
SINCE JAN 1 42 63 -21 1    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 3:00 PM  
LOWEST 61 1:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 78 2017  
MINIMUM TEMPERATURE (F) 58 50 2010  
2021  
 
SUNRISE AND SUNSET  
MAY 22 2025...........SUNRISE 5:45 AM PDT SUNSET 7:46 PM PDT  
MAY 23 2025...........SUNRISE 5:45 AM PDT SUNSET 7:46 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