048  
CDUS45 KGJT 150747  
CLIMTJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
1247 AM MST MON DEC 15 2025  
   
...............................
 
 
   
..THE MONTROSE CO CLIMATE SUMMARY FOR DECEMBER 14 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 53 215 PM MM MM 38 15 42  
MINIMUM 24 739 AM MM MM 16 8 15  
AVERAGE 39 27 12 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.01 -0.01 0.00  
MONTH TO DATE 0.17 0.22 -0.05 0.02  
SINCE DEC 1 0.17 0.22 -0.05 0.02  
SINCE JAN 1 5.41 8.04 -2.63 9.46  
 
SNOWFALL (IN)  
YESTERDAY MM MM MM MM MM MM  
MONTH TO DATE MM MM MM MM  
SINCE DEC 1 MM MM MM MM  
SINCE JUL 1 MM MM MM MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 38 -12 36  
MONTH TO DATE 444 501 -57 480  
SINCE DEC 1 444 501 -57 480  
SINCE JUL 1 1494 1858 -364 1660  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 918 699 219 812    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 1000 PM  
LOWEST 32 200 PM  
AVERAGE 55  
   
......................................................
 
 
THE MONTROSE CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 MM MM  
MINIMUM TEMPERATURE (F) 16 MM MM  
 
SUNRISE AND SUNSET  
DECEMBER 15 2025......SUNRISE 722 AM MST SUNSET 452 PM MST  
DECEMBER 16 2025......SUNRISE 723 AM MST SUNSET 452 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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