298  
CDUS45 KGJT 190729  
CLIGJT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
129 AM MDT FRI SEP 19 2025  
   
...............................
 
 
   
..THE GRAND JUNCTION CO CLIMATE SUMMARY FOR SEPTEMBER 18 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 79 403 PM 95 1895 81 -2 80  
MINIMUM 49 528 AM 31 1971 52 -3 49  
AVERAGE 64 66 -2 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.05 1965 0.04 -0.04 0.00  
MONTH TO DATE 0.68 0.71 -0.03 0.14  
SINCE SEP 1 0.68 0.71 -0.03 0.14  
SINCE JAN 1 3.36 6.38 -3.02 6.40  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.1 1965 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 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 2 -1 0  
MONTH TO DATE 13 15 -2 0  
SINCE SEP 1 13 15 -2 0  
SINCE JUL 1 13 16 -3 0  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 115 99 16 179  
SINCE SEP 1 115 99 16 179  
SINCE JAN 1 1493 1205 288 1661    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 53  
LOWEST 15  
AVERAGE 34  
   
......................................................
 
 
THE GRAND JUNCTION CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 94 1935  
2010  
MINIMUM TEMPERATURE (F) 51 30 1971  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2025.....SUNRISE 659 AM MDT SUNSET 715 PM MDT  
SEPTEMBER 20 2025.....SUNRISE 700 AM MDT SUNSET 714 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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