828  
CDUS45 KGJT 170722  
CLIGJT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
122 AM MDT SUN AUG 17 2025  
   
...............................  
 
   
..THE GRAND JUNCTION CO CLIMATE SUMMARY FOR AUGUST 16 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 88 447 PM 100 1969 91 -3 97  
2002  
MINIMUM 61 537 AM 48 2009 62 -1 65  
AVERAGE 75 76 -1 81  
 
PRECIPITATION (IN)  
YESTERDAY T 0.45 2010 0.03 -0.03 0.00  
MONTH TO DATE 0.01 0.45 -0.44 0.73  
SINCE JUN 1 1.03 1.45 -0.42 2.63  
SINCE JAN 1 2.38 5.20 -2.82 5.37  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 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 10 11 -1 16  
MONTH TO DATE 251 205 46 269  
SINCE JUN 1 1098 902 196 1249  
SINCE JAN 1 1201 961 240 1319    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75  
LOWEST 23  
AVERAGE 49  
   
......................................................  
 
THE GRAND JUNCTION CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 101 2023  
MINIMUM TEMPERATURE (F) 62 45 1960  
 
SUNRISE AND SUNSET  
AUGUST 17 2025........SUNRISE 630 AM MDT SUNSET 806 PM MDT  
AUGUST 18 2025........SUNRISE 630 AM MDT SUNSET 805 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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