976  
CDUS45 KGJT 210749  
CLICEZ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
149 AM MDT SUN SEP 21 2025  
   
...............................
 
 
   
..THE CORTEZ CO CLIMATE SUMMARY FOR SEPTEMBER 20 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 77 430 PM MM MM 78 -1 81  
MINIMUM 50 1159 PM MM MM 42 8 46  
AVERAGE 64 60 4 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.06 -0.06 0.00  
MONTH TO DATE 0.75 1.09 -0.34 0.57  
SINCE SEP 1 0.75 1.09 -0.34 0.57  
SINCE JAN 1 6.48 8.52 -2.04 9.45  
 
SNOWFALL (IN)  
TODAY MM MM MM MM MM MM  
MONTH TO DATE MM MM MM MM  
SINCE SEP 1 MM MM MM MM  
SINCE JUL 1 MM MM MM MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 6 -5 1  
MONTH TO DATE 42 59 -17 24  
SINCE SEP 1 42 59 -17 24  
SINCE JUL 1 42 69 -27 24  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 27 22 5 29  
SINCE SEP 1 27 22 5 29  
SINCE JAN 1 604 486 118 714    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 500 AM  
LOWEST 27 500 PM  
AVERAGE 62  
   
......................................................
 
 
THE CORTEZ CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 MM MM  
MINIMUM TEMPERATURE (F) 41 MM MM  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2025.....SUNRISE 702 AM MDT SUNSET 712 PM MDT  
SEPTEMBER 22 2025.....SUNRISE 703 AM MDT SUNSET 711 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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