159  
CDUS45 KGJT 010026  
CLIMTJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
526 PM MST THU DEC 31 2020  
   
...............................
 
 
   
..THE MONTROSE CO CLIMATE SUMMARY FOR DECEMBER 31 2020
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 31 242 PM MM MM 37 -6 27  
MINIMUM 12 817 AM MM MM 13 -1 -2  
AVERAGE 22 25 -3 13  
 
PRECIPITATION (IN)  
TODAY 0.00 MM MM 0.02 -0.02 0.00  
MONTH TO DATE 0.60 0.67 -0.07 0.43  
SINCE DEC 1 0.60 0.67 -0.07 0.43  
SINCE JAN 1 4.97 11.32 -6.35 8.37  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 43 40 3 52  
MONTH TO DATE 1229 1187 42 1105  
SINCE DEC 1 1229 1187 42 1105  
SINCE JUL 1 2503 2608 -105 2555  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 896 643 253 797    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 400 AM  
LOWEST 51 200 PM  
AVERAGE 64  
   
......................................................
 
 
THE MONTROSE CO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 MM MM  
MINIMUM TEMPERATURE (F) 13 MM MM  
 
SUNRISE AND SUNSET  
DECEMBER 31 2020......SUNRISE 729 AM MST SUNSET 501 PM MST  
JANUARY 1 2021.......SUNRISE 729 AM MST SUNSET 502 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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