583  
CDUS45 KGJT 122331  
CLIGJT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
531 PM MDT TUE MAY 12 2026  
   
...............................  
 
   
..THE GRAND JUNCTION CO CLIMATE SUMMARY FOR MAY 12 2026  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 94R 309 PM 92 1960 75 19 88  
MINIMUM 54 500 AM 29 2000 46 8 59  
AVERAGE 74 60 14 74  
 
PRECIPITATION (IN)  
TODAY 0.00 0.55 1985 0.03 -0.03 0.00  
MONTH TO DATE 0.07 0.37 -0.30 0.24  
SINCE MAR 1 0.92 2.15 -1.23 0.78  
SINCE JAN 1 1.51 3.29 -1.78 1.03  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 2025 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 1.0 2.8 -1.8 0.3  
SINCE JUL 1 7.4 17.7 -10.3 2.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 6 -6 0  
MONTH TO DATE 56 88 -32 46  
SINCE MAR 1 666 1102 -436 865  
SINCE JUL 1 3981 5416 -1435 4342  
 
COOLING  
TODAY 9 1 8 9  
MONTH TO DATE 15 8 7 24  
SINCE MAR 1 31 11 20 25  
SINCE JAN 1 31 11 20 25    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 25  
LOWEST 6  
AVERAGE 16  
   
......................................................  
 
THE GRAND JUNCTION CO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 94 1996  
MINIMUM TEMPERATURE (F) 46 30 2014  
 
SUNRISE AND SUNSET  
MAY 12 2026...........SUNRISE 604 AM MDT SUNSET 818 PM MDT  
MAY 13 2026...........SUNRISE 603 AM MDT SUNSET 819 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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