220  
CDUS45 KGJT 180723  
CLICEZ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
123 AM MDT FRI SEP 18 2026  
   
...............................
 
 
   
..THE CORTEZ CO CLIMATE SUMMARY FOR SEPTEMBER 17 2026
 
 
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 71 213 PM MM MM 79 -8 80  
MINIMUM 58 1151 PM MM MM 43 15 37  
AVERAGE 65 61 4 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.18 MM MM 0.05 0.13 0.00  
MONTH TO DATE 1.14 0.92 0.22 0.64  
SINCE SEP 1 1.14 0.92 0.22 0.64  
SINCE JAN 1 5.54 8.35 -2.81 6.37  
 
SNOWFALL (IN)  
YESTERDAY MM MM MM MM MM MM  
MONTH TO DATE T 0.0 0.0 T  
SINCE SEP 1 T 0.0 0.0 T  
SINCE JUL 1 T MM MM T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 6  
MONTH TO DATE 1 43 -42 31  
SINCE SEP 1 1 43 -42 31  
SINCE JUL 1 8 53 -45 31  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 44 22 22 27  
SINCE SEP 1 44 22 22 27  
SINCE JAN 1 790 486 304 604    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 700 AM  
LOWEST 66 300 PM  
AVERAGE 81  
   
......................................................
 
 
THE CORTEZ CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 MM MM  
MINIMUM TEMPERATURE (F) 42 MM MM  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2026.....SUNRISE 659 AM MDT SUNSET 717 PM MDT  
SEPTEMBER 19 2026.....SUNRISE 700 AM MDT SUNSET 716 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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