240  
CDUS46 KMTR 210030  
CLINUQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
429 PM PST WED FEB 20 2019  
 
   
...............................
 
 
   
..THE MOFFETT FIELD CLIMATE SUMMARY FOR FEBRUARY 20 2019
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 57 245 PM 73 1988 63 -6 55  
MINIMUM 49 757 AM 34 2006 46 3 35  
AVERAGE 53 54 -1 45  
 
PRECIPITATION (IN)  
TODAY 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  
TODAY 12 20  
MONTH TO DATE 321 174  
SINCE DEC 1 1070 990  
SINCE JUL 1 1364 1272  
 
COOLING  
TODAY 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 (310)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 1200 AM  
LOWEST 51 100 PM  
AVERAGE 61  
   
......................................................
 
 
 
THE MOFFETT FIELD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 78 1985  
MINIMUM TEMPERATURE (F) 46 32 1955  
 
 
SUNRISE AND SUNSET  
FEBRUARY 20 2019......SUNRISE 651 AM PST SUNSET 553 PM PST  
FEBRUARY 21 2019......SUNRISE 650 AM PST SUNSET 554 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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