062  
CDUS45 KGJT 210749  
CLIGJT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
149 AM MDT SUN SEP 21 2025  
   
...............................
 
 
   
..THE GRAND JUNCTION CO CLIMATE SUMMARY FOR SEPTEMBER 20 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 80 202 PM 91 1926 80 0 87  
1935  
MINIMUM 57 707 AM 29 1978 51 6 56  
AVERAGE 69 65 4 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.68 1969 0.04 -0.04 0.00  
MONTH TO DATE 0.68 0.79 -0.11 0.14  
SINCE SEP 1 0.68 0.79 -0.11 0.14  
SINCE JAN 1 3.36 6.46 -3.10 6.40  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2000 0.0 0.0 0.0  
2001  
2002  
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 0 2 -2 0  
MONTH TO DATE 13 19 -6 0  
SINCE SEP 1 13 19 -6 0  
SINCE JUL 1 13 20 -7 0  
 
COOLING  
YESTERDAY 4 3 1 7  
MONTH TO DATE 120 105 15 189  
SINCE SEP 1 120 105 15 189  
SINCE JAN 1 1498 1211 287 1671    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 50  
LOWEST 28  
AVERAGE 39  
   
......................................................
 
 
THE GRAND JUNCTION CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 90 1935  
MINIMUM TEMPERATURE (F) 51 32 1895  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2025.....SUNRISE 701 AM MDT SUNSET 712 PM MDT  
SEPTEMBER 22 2025.....SUNRISE 702 AM MDT SUNSET 710 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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