099  
CDUS46 KMTR 090826  
CLINUQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
126 AM PDT MON SEP 9 2019  
 
   
...............................
 
 
   
..THE MOFFETT FIELD CLIMATE SUMMARY FOR SEPTEMBER 8 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1945 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 307 PM 100 1984 78 0 82  
MINIMUM 57 459 AM 49 1946 58 -1 57  
AVERAGE 68 68 0 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.19 1985 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.02 -0.02 0.00  
SINCE OCT 1 14.32 14.52 -0.20 8.21  
SINCE JAN 1 12.10 9.68 2.42 6.26  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0  
MONTH TO DATE 0 1  
SINCE SEP 1 0 1  
SINCE JUL 1 0 1  
 
COOLING  
YESTERDAY 3 5  
MONTH TO DATE 32 14  
SINCE SEP 1 32 14  
SINCE JAN 1 553 218    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 6.8  
 
 
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 86 500 AM  
LOWEST 43 300 PM  
AVERAGE 65  
   
......................................................
 
 
 
THE MOFFETT FIELD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 97 1984  
MINIMUM TEMPERATURE (F) 58 48 1964  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2019.....SUNRISE 645 AM PDT SUNSET 725 PM PDT  
SEPTEMBER 10 2019.....SUNRISE 646 AM PDT SUNSET 724 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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