176  
CDUS46 KMTR 220830  
CLIHWD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1230 AM PST WED NOV 22 2023  
   
...............................
 
 
   
..THE HAYWARD AIRPORT CLIMATE SUMMARY FOR NOVEMBER 21 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 66 1:58 PM 71 2015 63 3 63  
2017  
MINIMUM 43 4:21 AM 39 2009 46 -3 40  
AVERAGE 55 55 0 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.00  
MONTH TO DATE 0.84 2.25  
SINCE OCT 1 1.03 2.25  
SINCE JAN 1 19.35 4.74  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 13  
MONTH TO DATE 152 255  
SINCE SEP 1 205 371  
SINCE JUL 1 228 396  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 3 0  
SINCE SEP 1 172 177  
SINCE JAN 1 448 430    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NE (40)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 3.5  
 
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 80 7:00 AM  
LOWEST 40 11:00 AM  
AVERAGE 60  
   
......................................................
 
 
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 72 2013  
MINIMUM TEMPERATURE (F) 46 37 2003  
 
SUNRISE AND SUNSET  
NOVEMBER 22 2023......SUNRISE 6:56 AM PST SUNSET 4:53 PM PST  
NOVEMBER 23 2023......SUNRISE 6:57 AM PST SUNSET 4:53 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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