187  
CDUS46 KMTR 160828  
CLINUQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
127 AM PDT THU MAY 16 2019  
 
   
...............................
 
 
   
..THE MOFFETT FIELD CLIMATE SUMMARY FOR MAY 15 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 67 213 PM 99 2008 72 -5 69  
MINIMUM 54 1159 PM 41 1955 53 1 55  
AVERAGE 61 63 -2 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.22 0.29 2000 0.01 0.21 0.00  
MONTH TO DATE 0.24 0.30 -0.06 0.00  
SINCE OCT 1 13.68 14.20 -0.52 8.20  
SINCE JAN 1 11.46 9.36 2.10 6.25  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 3  
MONTH TO DATE 46 51  
SINCE MAR 1 480 539  
SINCE JUL 1 1951 1950  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 3  
SINCE MAR 1 20 8  
SINCE JAN 1 20 8    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 9.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 800 PM  
LOWEST 58 100 PM  
AVERAGE 76  
   
......................................................
 
 
 
THE MOFFETT FIELD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 94 2008  
MINIMUM TEMPERATURE (F) 53 41 1948  
 
 
SUNRISE AND SUNSET  
MAY 16 2019...........SUNRISE 558 AM PDT SUNSET 811 PM PDT  
MAY 17 2019...........SUNRISE 558 AM PDT SUNSET 812 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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