775  
CDUS45 KGJT 130749  
CLIGJT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
149 AM MDT THU AUG 13 2026  
   
...............................  
 
   
..THE GRAND JUNCTION CO CLIMATE SUMMARY FOR AUGUST 12 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 403 PM 101 1972 92 -6 96  
MINIMUM 65 1159 PM 48 1985 63 2 63  
AVERAGE 76 77 -1 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.71 1946 0.03 -0.01 0.00  
MONTH TO DATE 0.02 0.33 -0.31 0.01  
SINCE JUN 1 0.19 1.33 -1.14 1.03  
SINCE JAN 1 2.07 5.08 -3.01 2.38  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2025 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 T  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 18 -18 4  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 11 12 -1 15  
MONTH TO DATE 234 158 76 193  
SINCE JUN 1 1191 855 336 1040  
SINCE JAN 1 1287 914 373 1143    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76  
LOWEST 28  
AVERAGE 52  
   
......................................................  
 
THE GRAND JUNCTION CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 102 1996  
MINIMUM TEMPERATURE (F) 62 52 1985  
 
SUNRISE AND SUNSET  
AUGUST 13 2026........SUNRISE 626 AM MDT SUNSET 812 PM MDT  
AUGUST 14 2026........SUNRISE 627 AM MDT SUNSET 810 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab CO Page
The Nexlab UT Page
Main Text Page