202  
CDUS46 KMTR 010828  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
128 AM PDT WED MAY 01 2024  
   
...............................  
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR APRIL 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 76 3:54 PM 91 2014 72 4 72  
2015  
MINIMUM 40 5:36 AM 35 2009 44 -4 47  
AVERAGE 58 58 0 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.26 2002 0.03 -0.03 0.00  
MONTH TO DATE 0.90 2.10 -1.20 0.47  
SINCE OCT 1 36.15 32.01 4.14 40.97  
SINCE JAN 1 24.59 20.02 4.57 30.02  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 5  
MONTH TO DATE 230 244  
SINCE MAR 1 607 740  
SINCE JUL 1 2259 2906  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 7  
SINCE MAR 1 0 7  
SINCE JAN 1 0 7    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION N (350)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 AM  
LOWEST 32 2:00 PM  
AVERAGE 63  
   
......................................................  
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 90 2013  
2014  
2017  
MINIMUM TEMPERATURE (F) 45 38 2008  
 
SUNRISE AND SUNSET  
MAY 1 2024...........SUNRISE 6:13 AM PDT SUNSET 8:04 PM PDT  
MAY 2 2024...........SUNRISE 6:12 AM PDT SUNSET 8:05 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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