393  
CDUS46 KMTR 210826  
CLINUQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1226 AM PST THU FEB 21 2019  
 
   
...............................
 
 
   
..THE MOFFETT FIELD CLIMATE SUMMARY FOR FEBRUARY 20 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 57 245 PM 73 1988 63 -6 55  
MINIMUM 47 1159 PM 34 2006 46 1 35  
AVERAGE 52 54 -2 45  
 
PRECIPITATION (IN)  
YESTERDAY T 1.83 2017 0.12 -0.12 0.00  
MONTH TO DATE 4.73 2.16 2.57 T  
SINCE OCT 1 9.74 9.75 -0.01 4.70  
SINCE JAN 1 7.52 4.91 2.61 2.75  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 20  
MONTH TO DATE 322 174  
SINCE DEC 1 1071 990  
SINCE JUL 1 1365 1272  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 0 0    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 8.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 1200 AM  
LOWEST 51 100 PM  
AVERAGE 61  
   
......................................................
 
 
 
THE MOFFETT FIELD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 78 1985  
MINIMUM TEMPERATURE (F) 46 32 1955  
 
 
SUNRISE AND SUNSET  
FEBRUARY 21 2019......SUNRISE 650 AM PST SUNSET 554 PM PST  
FEBRUARY 22 2019......SUNRISE 649 AM PST SUNSET 555 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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