583  
CDUS45 KBOU 130733  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
133 AM MDT WED SEP 13 2023  
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 12 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 79 313 PM 94 1911 81 -2 88  
MINIMUM 49 609 AM 31 1902 52 -3 51  
AVERAGE 64 66 -2 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.11 2013 0.04 -0.04 0.00  
MONTH TO DATE 0.24 0.53 -0.29 0.72  
SINCE OCT 1 19.80 13.66 6.14 9.59  
SINCE JAN 1 17.69 11.68 6.01 9.28  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 2 -1 0  
MONTH TO DATE 10 19 -9 29  
SINCE SEP 1 10 19 -9 29  
SINCE JUL 1 14 32 -18 29  
 
COOLING  
YESTERDAY 0 4 -4 5  
MONTH TO DATE 86 59 27 123  
SINCE SEP 1 86 59 27 123  
SINCE JAN 1 733 802 -69 1113    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1200 AM  
LOWEST 17 400 PM  
AVERAGE 53  
   
......................................................
 
 
THE DENVER CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 96 1895  
1990  
2018  
MINIMUM TEMPERATURE (F) 51 33 1993  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2023.....SUNRISE 638 AM MDT SUNSET 711 PM MDT  
SEPTEMBER 14 2023.....SUNRISE 639 AM MDT SUNSET 709 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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