611  
CDUS46 KMTR 240025  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
525 PM PDT MON OCT 23 2017  
 
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR OCTOBER 23 2017
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1930 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 85 238 PM 91 1942 74 11 76  
MINIMUM 55 1202 AM 33 1961 48 7 47  
AVERAGE 70 61 9 62  
 
PRECIPITATION (IN)  
TODAY 0.00 1.00 1989 0.03 -0.03 0.00  
MONTH TO DATE 0.13 0.57 -0.44 1.79  
SINCE OCT 1 0.13 0.57 -0.44 1.79  
SINCE JAN 1 19.19 10.70 8.49 12.17  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 3  
MONTH TO DATE 60 59 1 50  
SINCE SEP 1 71 76 -5 61  
SINCE JUL 1 71 83 -12 61  
 
COOLING  
TODAY 5 0 5 0  
MONTH TO DATE 22 38 -16 13  
SINCE SEP 1 261 202 59 187  
SINCE JAN 1 1122 827 295 953    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION E (80)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 10.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 1200 AM  
LOWEST 27 300 PM  
AVERAGE 50  
   
......................................................
 
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 90 1959  
MINIMUM TEMPERATURE (F) 48 31 1956  
 
 
SUNRISE AND SUNSET  
OCTOBER 23 2017.......SUNRISE 724 AM PDT SUNSET 619 PM PDT  
OCTOBER 24 2017.......SUNRISE 725 AM PDT SUNSET 618 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