018  
CDUS45 KBOU 120733  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
133 AM MDT MON MAY 12 2025  
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR MAY 11 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 203 PM 90 1961 69 15 68  
2022  
MINIMUM 46 502 AM 28 1946 42 4 37  
AVERAGE 65 55 10 53  
 
PRECIPITATION (IN)  
YESTERDAY T 2.92 2023 0.07 -0.07 T  
MONTH TO DATE 1.03 0.74 0.29 T  
SINCE OCT 1 5.70 6.05 -0.35 7.49  
SINCE JAN 1 3.57 4.07 -0.50 6.67  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 1 4.2  
SINCE JUL 1 47.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 10 -10 12  
MONTH TO DATE 108 131 -23 150  
SINCE MAR 1 1159 1374 -215 1300  
SINCE JUL 1 5103 5681 -578 5140  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 4 1 3 0  
SINCE JAN 1 4 1 3 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 500 AM  
LOWEST 16 100 PM  
AVERAGE 41  
   
......................................................
 
 
THE DENVER CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 90 1962  
MINIMUM TEMPERATURE (F) 42 23 1953  
 
SUNRISE AND SUNSET  
MAY 12 2025...........SUNRISE 546 AM MDT SUNSET 804 PM MDT  
MAY 13 2025...........SUNRISE 545 AM MDT SUNSET 805 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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