635  
CDUS45 KGJT 210741  
CLIGJT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
141 AM MDT THU SEP 21 2023  
   
...............................
 
 
   
..THE GRAND JUNCTION CO CLIMATE SUMMARY FOR SEPTEMBER 20 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83 440 PM 91 1926 80 3 72  
1935  
MINIMUM 54 614 AM 29 1978 51 3 59  
AVERAGE 69 65 4 66  
 
PRECIPITATION (IN)  
YESTERDAY T 0.68 1969 0.04 -0.04 0.04  
MONTH TO DATE 0.07 0.79 -0.72 1.78  
SINCE SEP 1 0.07 0.79 -0.72 1.78  
SINCE JAN 1 5.69 6.46 -0.77 5.16  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2000 0.0 0.0 0.0  
2001  
2002  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 0 19 -19 0  
SINCE SEP 1 0 19 -19 0  
SINCE JUL 1 0 20 -20 0  
 
COOLING  
YESTERDAY 4 3 1 1  
MONTH TO DATE 126 105 21 180  
SINCE SEP 1 126 105 21 180  
SINCE JAN 1 1417 1211 206 1492    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65  
LOWEST 12  
AVERAGE 39  
   
......................................................
 
 
THE GRAND JUNCTION CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 90 1935  
MINIMUM TEMPERATURE (F) 51 32 1895  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2023.....SUNRISE 701 AM MDT SUNSET 713 PM MDT  
SEPTEMBER 22 2023.....SUNRISE 702 AM MDT SUNSET 711 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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