118  
CXUS55 KBOU 011417  
CLMDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
816 AM MDT WED MAY 01 2024  
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR THE MONTH OF APRIL 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2024  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 90 04/30/1992  
LOW -2 04/02/1975  
HIGHEST 80 04/14 85 04/12  
04/11  
LOWEST 24 04/08 11 04/05  
AVG. MAXIMUM 63.9 61.7 2.2 63.3  
AVG. MINIMUM 37.1 33.9 3.2 32.2  
MEAN 50.5 47.8 2.7 47.8  
DAYS MAX >= 90 0 0.0 0.0 0  
DAYS MAX <= 32 0 0.5 -0.5 0  
DAYS MIN <= 32 9 13.2 -4.2 17  
DAYS MIN <= 0 0 0.0 0.0 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 8.24 1900  
MINIMUM 0.03 1963  
TOTALS 3.28 1.68 1.60 0.80  
DAILY AVG. 0.11 0.06 0.05 0.03  
DAYS >= .01 9 9.0 0.0 7  
DAYS >= .10 7 4.4 2.6 2  
DAYS >= .50 1 0.8 0.2 0  
DAYS >= 1.00 1 0.4 0.6 0  
GREATEST  
24 HR. TOTAL 1.68 04/26 TO 04/27 0.31 04/25 TO 04/25  
 
SNOWFALL (INCHES)  
RECORDS  
TOTAL 6.3  
RECORD APRIL 33.8 1933  
 
DEGREE DAYS  
HEATING TOTAL 427 517 -90 515  
SINCE 7/1 4990 5550 -560 MM  
COOLING TOTAL 0 1 -1 6  
SINCE 1/1 0 1 -1 MM  
 
FREEZE DATES  
RECORD  
EARLIEST 09/08/1962  
LATEST 06/08/2007  
EARLIEST 10/13  
LATEST 04/23    
............................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 10.7  
RESULTANT WIND SPEED/DIRECTION 1/240  
HIGHEST WIND SPEED/DIRECTION 39/320 DATE 04/16  
HIGHEST GUST SPEED/DIRECTION 57/310 DATE 04/16  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.57  
NUMBER OF DAYS FAIR 8  
NUMBER OF DAYS PC 14  
NUMBER OF DAYS CLOUDY 8  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 3 MIXED PRECIP 0  
HEAVY RAIN 0 RAIN 3  
LIGHT RAIN 10 FREEZING RAIN 0  
LT FREEZING RAIN 2 HAIL 0  
HEAVY SNOW 1 SNOW 2  
LIGHT SNOW 6 SLEET 0  
FOG 9 FOG W/VIS <= 1/4 MILE 5  
HAZE 3  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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