975  
CDUS45 KGJT 310740  
CLIGJT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
140 AM MDT SUN AUG 31 2025  
   
...............................  
 
   
..THE GRAND JUNCTION CO CLIMATE SUMMARY FOR AUGUST 30 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 83 556 PM 99 2023 88 -5 93  
MINIMUM 51 558 AM 50 1910 58 -7 60  
1964  
AVERAGE 67 73 -6 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.44 1901 0.03 -0.03 0.00  
MONTH TO DATE 0.31 0.88 -0.57 1.62  
SINCE JUN 1 1.33 1.88 -0.55 3.52  
SINCE JAN 1 2.68 5.63 -2.95 6.26  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2024 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 T 0.0 0.0 T  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 4 18 -14 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 2 8 -6 12  
MONTH TO DATE 421 342 79 422  
SINCE JUN 1 1268 1039 229 1402  
SINCE JAN 1 1371 1098 273 1472    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83  
LOWEST 20  
AVERAGE 52  
   
......................................................  
 
THE GRAND JUNCTION CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 98 2019  
2022  
2023  
MINIMUM TEMPERATURE (F) 58 45 1943  
 
SUNRISE AND SUNSET  
AUGUST 31 2025........SUNRISE 642 AM MDT SUNSET 746 PM MDT  
SEPTEMBER 1 2025.....SUNRISE 643 AM MDT SUNSET 744 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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