520  
CDUS45 KPUB 170741  
CLILXV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
141 AM MDT WED SEP 17 2025  
   
...............................
 
 
   
..THE LEADVILLE CO CLIMATE SUMMARY FOR SEPTEMBER 16 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 62 1119 AM 62 0 56  
MINIMUM 30 330 AM 32 -2 32  
AVERAGE 46 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 0.04 0.07  
MONTH TO DATE 0.71 0.67 0.04  
SINCE JAN 1 9.67 10.42 -0.75  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 18 1 21  
MONTH TO DATE 269 265 4 224  
SINCE JUL 1 881 941 -60 724    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1000 PM  
LOWEST 28 1100 AM  
AVERAGE 62  
   
......................................................
 
 
THE LEADVILLE CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 MM MM  
MINIMUM TEMPERATURE (F) 31 MM MM  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2025.....SUNRISE 649 AM MDT SUNSET 710 PM MDT  
SEPTEMBER 18 2025.....SUNRISE 650 AM MDT SUNSET 708 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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