346  
CDUS46 KMTR 220032  
CLINUQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
431 PM PST THU FEB 21 2019  
 
   
...............................
 
 
   
..THE MOFFETT FIELD CLIMATE SUMMARY FOR FEBRUARY 21 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 57 323 PM 78 1985 63 -6 57  
MINIMUM 42 721 AM 32 1955 46 -4 38  
AVERAGE 50 54 -4 48  
 
PRECIPITATION (IN)  
TODAY 0.00 0.41 2017 0.12 -0.12 0.00  
MONTH TO DATE 4.73 2.28 2.45 T  
SINCE OCT 1 9.74 9.87 -0.13 4.70  
SINCE JAN 1 7.52 5.03 2.49 2.75  
 
DEGREE DAYS  
HEATING  
TODAY 15 17  
MONTH TO DATE 337 191  
SINCE DEC 1 1086 1007  
SINCE JUL 1 1380 1289  
 
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 (330)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 8.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 600 AM  
LOWEST 38 200 PM  
AVERAGE 57  
   
......................................................
 
 
 
THE MOFFETT FIELD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 77 2012  
1985  
MINIMUM TEMPERATURE (F) 46 33 1951  
 
 
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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