173  
CDUS45 KCYS 310727  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT SUN MAY 31 2020  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR MAY 30 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 79 201 PM 92 2002 76 3 73  
MINIMUM 55 1159 PM 32 1972 48 7 42  
AVERAGE 67 62 5 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.10 1979 0.11 -0.11 0.00  
MONTH TO DATE 2.51 2.98 -0.47 3.24  
SINCE JAN 1 3.10 6.65 -3.55 4.43  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 7  
MONTH TO DATE 291 246 45 478  
SINCE MAR 1 1771 1576 195 2015  
SINCE JUL 1 6718 6158 560 7069  
 
COOLING  
YESTERDAY 2 1 1 0  
MONTH TO DATE 6 21 -15 0  
SINCE MAR 1 6 22 -16 0  
SINCE JAN 1 6 22 -16 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 10.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 500 AM  
LOWEST 42 200 PM  
AVERAGE 64  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 91 2002  
MINIMUM TEMPERATURE (F) 48 35 1964  
 
 
SUNRISE AND SUNSET  
MAY 31 2020...........SUNRISE 522 AM MDT SUNSET 818 PM MDT  
JUNE 1 2020..........SUNRISE 522 AM MDT SUNSET 819 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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