511  
CDUS45 KGJT 172340  
CLIGJT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
530 PM MDT TUE OCT 17 2017  
 
   
...............................
 
 
   
..THE GRAND JUNCTION CO CLIMATE SUMMARY FOR OCTOBER 17 2017
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1893 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 69 342 PM 81 1977 66 3 76  
MINIMUM 31 508 AM 24 1996 40 -9 49  
AVERAGE 50 53 -3 63  
 
PRECIPITATION (IN)  
TODAY 0.00 1.31 1908 0.04 -0.04 0.00  
MONTH TO DATE 0.28 0.62 -0.34 0.09  
SINCE SEP 1 1.02 1.81 -0.79 0.77  
SINCE JAN 1 5.03 7.66 -2.63 7.02  
 
SNOWFALL (IN)  
TODAY 0.0 0.4 1984 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.1 -0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 15 12 3 2  
MONTH TO DATE 241 156 85 115  
SINCE SEP 1 340 227 113 162  
SINCE JUL 1 340 230 110 162  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 1 -1 10  
SINCE SEP 1 183 104 79 131  
SINCE JAN 1 1479 1123 356 1245    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 4.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 43 500 AM  
LOWEST 13 100 PM  
AVERAGE 28  
   
......................................................
 
 
 
THE GRAND JUNCTION CO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 82 1977  
MINIMUM TEMPERATURE (F) 39 25 1917  
 
 
SUNRISE AND SUNSET  
OCTOBER 17 2017.......SUNRISE 726 AM MDT SUNSET 632 PM MDT  
OCTOBER 18 2017.......SUNRISE 727 AM MDT SUNSET 631 PM MDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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