509  
CDUS45 KPUB 120729  
CLILXV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
129 AM MDT FRI SEP 12 2025  
   
...............................
 
 
   
..THE LEADVILLE CO CLIMATE SUMMARY FOR SEPTEMBER 11 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 61 1237 PM 63 -2 66  
MINIMUM 39 1149 PM 33 6 32  
AVERAGE 50 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.33 0.04 0.29  
MONTH TO DATE 0.42 0.48 -0.06  
SINCE JAN 1 9.38 10.23 -0.85  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 17 -2 16  
MONTH TO DATE 167 176 -9 142  
SINCE JUL 1 779 852 -73 642    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 700 PM  
LOWEST 44 100 PM  
AVERAGE 71  
   
......................................................
 
 
THE LEADVILLE CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 MM MM  
MINIMUM TEMPERATURE (F) 32 MM MM  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2025.....SUNRISE 644 AM MDT SUNSET 718 PM MDT  
SEPTEMBER 13 2025.....SUNRISE 645 AM MDT SUNSET 716 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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