122  
CDUS45 KCYS 212127  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
327 PM MDT THU MAY 21 2020  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR MAY 21 2020
 
 
VALID AS OF 0300 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 74 159 PM 90 1964 73 1 39  
MINIMUM 45 411 AM 30 1950 45 0 33  
AVERAGE 60 59 1 36  
 
PRECIPITATION (IN)  
TODAY T 0.71 2002 0.10 -0.10 0.41  
MONTH TO DATE 2.11 2.02 0.09 0.93  
SINCE JAN 1 2.70 5.69 -2.99 2.12  
 
DEGREE DAYS  
HEATING  
TODAY 5 7 -2 29  
MONTH TO DATE 250 197 53 363  
SINCE MAR 1 1730 1527 203 1900  
SINCE JUL 1 6677 6109 568 6954  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 3 12 -9 0  
SINCE MAR 1 3 13 -10 0  
SINCE JAN 1 3 13 -10 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 7.5  
 
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 19 200 PM  
AVERAGE 56  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 98 2012  
MINIMUM TEMPERATURE (F) 46 29 1974  
1963  
 
 
SUNRISE AND SUNSET  
MAY 21 2020...........SUNRISE 528 AM MDT SUNSET 809 PM MDT  
MAY 22 2020...........SUNRISE 527 AM MDT SUNSET 810 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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