460  
CDUS45 KGJT 172328  
CLIGJT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
528 PM MDT SUN OCT 17 2021  
   
...............................
 
 
   
..THE GRAND JUNCTION CO CLIMATE SUMMARY FOR OCTOBER 17 2021
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 64 308 PM 81 1977 66 -2 73  
MINIMUM 33 651 AM 24 1996 39 -6 34  
AVERAGE 49 53 -4 54  
 
PRECIPITATION (IN)  
TODAY 0.00 1.31 1908 0.03 -0.03 0.00  
MONTH TO DATE 0.74 0.57 0.17 T  
SINCE SEP 1 2.63 1.76 0.87 1.13  
SINCE JAN 1 6.82 7.43 -0.61 4.09  
 
SNOWFALL (IN)  
TODAY MM 0.4 1984 0.0 MM 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 MM  
 
DEGREE DAYS  
HEATING  
TODAY 16 12 4 11  
MONTH TO DATE 189 152 37 85  
SINCE SEP 1 215 211 4 158  
SINCE JUL 1 224 212 12 158  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 3 -3 2  
SINCE SEP 1 154 125 29 140  
SINCE JAN 1 1498 1231 267 1497    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 36  
AVERAGE 62  
   
......................................................
 
 
THE GRAND JUNCTION CO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 82 1977  
MINIMUM TEMPERATURE (F) 39 25 1917  
 
SUNRISE AND SUNSET  
OCTOBER 17 2021.......SUNRISE 726 AM MDT SUNSET 632 PM MDT  
OCTOBER 18 2021.......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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