743  
CDUS46 KMTR 310830  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
130 AM PDT THU OCT 31 2024  
   
...............................  
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR OCTOBER 30 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 65 1:24 PM 87 2015 73 -8 79  
MINIMUM 37 4:14 AM 27 2019 43 -6 35  
AVERAGE 51 58 -7 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.20 1.51 2001 0.09 0.11 0.00  
MONTH TO DATE 0.44 1.56 -1.12 0.65  
SINCE OCT 1 0.44 1.56 -1.12 0.65  
SINCE JAN 1 25.93 23.35 2.58 31.73  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 8  
MONTH TO DATE 83 112  
SINCE SEP 1 94 131  
SINCE JUL 1 103 141  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 107 54  
SINCE SEP 1 201 111  
SINCE JAN 1 705 498    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 9:00 PM  
LOWEST 51 11:00 AM  
AVERAGE 76  
   
......................................................  
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 85 2015  
MINIMUM TEMPERATURE (F) 43 30 2002  
 
SUNRISE AND SUNSET  
OCTOBER 31 2024.......SUNRISE 7:37 AM PDT SUNSET 6:12 PM PDT  
NOVEMBER 1 2024......SUNRISE 7:39 AM PDT SUNSET 6:11 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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