891  
CDUS46 KMTR 220830  
CLIHWD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
130 AM PDT SAT JUL 22 2023  
   
...............................
 
 
   
..THE HAYWARD AIRPORT CLIMATE SUMMARY FOR JULY 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 81 2:56 PM 90 2006 74 7 71  
2012  
MINIMUM 59 5:40 AM 55 2000 58 1 55  
2022  
AVERAGE 70 66 4 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.00  
MONTH TO DATE T T  
SINCE OCT 1 31.00 14.14  
SINCE JAN 1 18.22 2.26  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2  
MONTH TO DATE 20 22  
SINCE JUN 1 98 63  
SINCE JUL 1 20 22  
 
COOLING  
YESTERDAY 5 0  
MONTH TO DATE 60 34  
SINCE JUN 1 65 104  
SINCE JAN 1 75 123    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.8  
 
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 81 9:00 PM  
LOWEST 49 3:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 105 2006  
MINIMUM TEMPERATURE (F) 58 56 2013  
2021  
2022  
 
SUNRISE AND SUNSET  
JULY 22 2023..........SUNRISE 6:04 AM PDT SUNSET 8:25 PM PDT  
JULY 23 2023..........SUNRISE 6:05 AM PDT SUNSET 8:25 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