889  
CDUS45 KGJT 130735  
CLIGJT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
135 AM MDT SAT SEP 13 2025  
   
...............................  
 
   
..THE GRAND JUNCTION CO CLIMATE SUMMARY FOR SEPTEMBER 12 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 1137 AM 96 1990 84 -6 90  
MINIMUM 56 245 PM 36 1903 54 2 61  
AVERAGE 67 69 -2 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.36 0.81 1927 0.04 0.32 0.00  
MONTH TO DATE 0.57 0.47 0.10 0.12  
SINCE SEP 1 0.57 0.47 0.10 0.12  
SINCE JAN 1 3.25 6.14 -2.89 6.38  
 
SNOWFALL (IN)  
YESTERDAY T R 0.0 2024 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE SEP 1 T 0.0 0.0 0.0  
SINCE JUL 1 T 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 6 -6 0  
SINCE SEP 1 0 6 -6 0  
SINCE JUL 1 0 7 -7 0  
 
COOLING  
YESTERDAY 2 5 -3 11  
MONTH TO DATE 107 76 31 147  
SINCE SEP 1 107 76 31 147  
SINCE JAN 1 1485 1182 303 1629    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 48 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 68 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 16.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
HAIL  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87  
LOWEST 36  
AVERAGE 62  
   
......................................................  
 
THE GRAND JUNCTION CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 95 1990  
MINIMUM TEMPERATURE (F) 54 39 1898  
1914  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2025.....SUNRISE 654 AM MDT SUNSET 725 PM MDT  
SEPTEMBER 14 2025.....SUNRISE 655 AM MDT SUNSET 723 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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