619  
CDUS45 KGJT 150736  
CLIGJT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
136 AM MDT MON SEP 15 2025  
   
...............................
 
 
   
..THE GRAND JUNCTION CO CLIMATE SUMMARY FOR SEPTEMBER 14 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 73 402 PM 97 1990 83 -10 89  
MINIMUM 44 533 AM 34 1894 53 -9 55  
AVERAGE 59 68 -9 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.18 2022 0.04 -0.04 0.00  
MONTH TO DATE 0.68 0.54 0.14 0.12  
SINCE SEP 1 0.68 0.54 0.14 0.12  
SINCE JAN 1 3.36 6.21 -2.85 6.38  
 
SNOWFALL (IN)  
YESTERDAY 0.0 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 6 1 5 0  
MONTH TO DATE 11 8 3 0  
SINCE SEP 1 11 8 3 0  
SINCE JUL 1 11 9 2 0  
 
COOLING  
YESTERDAY 0 4 -4 7  
MONTH TO DATE 107 84 23 158  
SINCE SEP 1 107 84 23 158  
SINCE JAN 1 1485 1190 295 1640    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 5.0  
 
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 93  
LOWEST 39  
AVERAGE 66  
   
......................................................
 
 
THE GRAND JUNCTION CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 94 1895  
2000  
MINIMUM TEMPERATURE (F) 53 32 1903  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2025.....SUNRISE 656 AM MDT SUNSET 722 PM MDT  
SEPTEMBER 16 2025.....SUNRISE 657 AM MDT SUNSET 720 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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