061  
CDUS46 KMTR 280829  
CLINUQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
128 AM PDT FRI APR 28 2017  
 
   
...............................
 
 
   
..THE MOFFETT FIELD CLIMATE SUMMARY FOR APRIL 27 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1945 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 71 235 PM 92 2004 70 1 63  
MINIMUM 50 552 AM 38 1955 51 -1 49  
AVERAGE 61 60 1 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.69 1983 0.02 -0.02 0.05  
MONTH TO DATE 1.33 0.90 0.43 1.41  
SINCE OCT 1 18.13 13.82 4.31 13.02  
SINCE JAN 1 13.56 8.98 4.58 8.62  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 9  
MONTH TO DATE 160 114  
SINCE MAR 1 393 327  
SINCE JUL 1 1921 1712  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 22  
SINCE MAR 1 0 22  
SINCE JAN 1 0 24    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 8.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 600 AM  
LOWEST 34 600 PM  
AVERAGE 65  
   
......................................................
 
 
 
THE MOFFETT FIELD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 91 1981  
MINIMUM TEMPERATURE (F) 51 38 1955  
 
 
SUNRISE AND SUNSET  
APRIL 28 2017.........SUNRISE 616 AM PDT SUNSET 756 PM PDT  
APRIL 29 2017.........SUNRISE 615 AM PDT SUNSET 757 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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