082  
CXUS53 KUNR 021932  
CLSRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
132 PM MDT MON JUN 02 2025  
   
...............................  
 
...THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR THE SEASON, FROM  
3/1/2025 TO 5/31/2025...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1942 TO 2025  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................  
 
TEMPERATURE (F)  
RECORD  
HIGH 98 05/27/1969  
LOW -21 03/08/1996  
HIGHEST 95 05/11 88 05/17  
LOWEST 9 03/05 3 03/26  
AVG. MAXIMUM 62.4 57.1 5.3 59.5  
AVG. MINIMUM 34.8 31.8 3.0 32.8  
MEAN 48.6 44.5 4.1 46.1  
DAYS MAX >= 90 2 0  
DAYS MAX <= 32 0 5  
DAYS MIN <= 32 38 45  
DAYS MIN <= 0 0 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 11.20 1946  
MINIMUM 1.95 1979  
TOTALS 5.64 6.44 -0.80 7.05  
DAILY AVG. 0.06 0.07 -0.01 0.08  
DAYS >= .01 33 31  
DAYS >= .10 11 19  
DAYS >= .50 3 3  
DAYS >= 1.00 1 2  
GREATEST  
24 HR. TOTAL 2.13 04/27 TO 04/28 2.03  
 
DEGREE DAYS  
HEATING TOTAL 1508 1900 -392 1717  
COOLING TOTAL 24 12 12 5    
............................................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 11.9  
HIGHEST WIND SPEED/DIRECTION 55/320 DATE 05/16  
HIGHEST GUST SPEED/DIRECTION 73/310 DATE 05/16  
 
AVERAGE RH (PERCENT) 57  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 5 MIXED PRECIP 0  
HEAVY RAIN 4 RAIN 11  
LIGHT RAIN 30 FREEZING RAIN 0  
LT FREEZING RAIN 1 HAIL 2  
HEAVY SNOW 0 SNOW 2  
LIGHT SNOW 11 SLEET 0  
FOG 27 FOG W/VIS <= 1/4 MILE 6  
HAZE 4  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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