447  
CDUS43 KUNR 180838  
CLI2WX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
237 AM MDT MON MAY 18 2020  
 
   
...............................
 
 
   
..THE BUFFALO SD CLIMATE SUMMARY FOR MAY 17 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
..................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 68 318 PM 66 2 48  
MINIMUM 36 447 AM 42 -6 39  
AVERAGE 52 54 -2 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.12 -0.12 1.10  
MONTH TO DATE 1.83 1.12 0.71 1.85  
SINCE MAR 1 2.61 3.44 -0.83 4.34  
SINCE JAN 1 3.23 4.01 -0.78 5.93  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 11 2 21  
MONTH TO DATE 278 234 44 286  
SINCE MAR 1 1870 1890 -20 2066  
SINCE JUL 1 7332 7687 -355 8064  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 3  
SINCE MAR 1 0 0 0 3  
SINCE JAN 1 0 0 0 3    
..................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 17.3  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 500 AM  
LOWEST 35 200 PM  
AVERAGE 59  
   
......................................................
 
 
 
 
 
SUNRISE AND SUNSET  
MAY 18 2020...........SUNRISE 519 AM MDT SUNSET 823 PM MDT  
MAY 19 2020...........SUNRISE 518 AM MDT SUNSET 824 PM MDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab SD Page
The Nexlab WY Page Main Text Page