251  
CDUS45 KGJT 122332  
CLIGJT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
532 PM MDT TUE AUG 12 2025  
   
...............................
 
 
   
..THE GRAND JUNCTION CO CLIMATE SUMMARY FOR AUGUST 12 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 96 329 PM 101 1972 92 4 89  
MINIMUM 63 558 AM 48 1985 63 0 66  
AVERAGE 80 77 3 78  
 
PRECIPITATION (IN)  
TODAY 0.00 0.71 1946 0.03 -0.03 0.22  
MONTH TO DATE 0.01 0.33 -0.32 0.40  
SINCE JUN 1 1.03 1.33 -0.30 2.30  
SINCE JAN 1 2.38 5.08 -2.70 5.04  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 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  
TODAY 15 12 3 13  
MONTH TO DATE 193 158 35 224  
SINCE JUN 1 1040 855 185 1204  
SINCE JAN 1 1143 914 229 1274    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 31  
LOWEST 10  
AVERAGE 21  
   
......................................................
 
 
THE GRAND JUNCTION CO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 102 1996  
MINIMUM TEMPERATURE (F) 62 52 1985  
 
SUNRISE AND SUNSET  
AUGUST 12 2025........SUNRISE 625 AM MDT SUNSET 813 PM MDT  
AUGUST 13 2025........SUNRISE 626 AM MDT SUNSET 811 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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