005  
CDUS46 KMTR 020835  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
135 AM PDT THU JUL 02 2026  
   
...............................
 
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JULY 1 2026
 
 
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)  
YESTERDAY  
MAXIMUM MM MM 101 2023 84 MM 77  
MINIMUM MM MM 44 2007 51 MM 52  
AVERAGE MM 68 MM 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.01 1998 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.00 0.00 0.00  
SINCE OCT 1 26.30 33.59 -7.29 41.11  
SINCE JAN 1 13.41 21.60 -8.19 15.52  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 0  
MONTH TO DATE MM 0  
SINCE JUN 1 20 44  
SINCE JUL 1 MM 0  
 
COOLING  
YESTERDAY MM 0  
MONTH TO DATE MM 0  
SINCE JUN 1 64 40  
SINCE JAN 1 103 77    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 106 2024  
MINIMUM TEMPERATURE (F) 51 44 2003  
 
SUNRISE AND SUNSET  
JULY 2 2026..........SUNRISE 5:51 AM PDT SUNSET 8:39 PM PDT  
JULY 3 2026..........SUNRISE 5:52 AM PDT SUNSET 8:39 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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