287  
CDUS45 KCYS 190753  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
153 AM MDT MON MAY 19 2025  
   
...............................  
 
   
..THE SIDNEY NEBRASKA AIRPORT CLIMATE SUMMARY FOR MAY 18 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 71 158 PM 93 1996 71 0 85  
MINIMUM 41 954 PM 30 1976 41 0 48  
AVERAGE 56 56 0 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.47 1.61 1981 0.09 0.38 0.00  
MONTH TO DATE 1.18 1.59 -0.41 0.36  
SINCE MAR 1 2.50 3.84 -1.34 4.33  
SINCE JAN 1 3.41 4.20 -0.79 5.60  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 9 0 0  
MONTH TO DATE 151 230 -79 179  
SINCE MAR 1 1424 1647 -223 1480  
SINCE JUL 1 6039 6521 -482 5980  
 
COOLING  
YESTERDAY 0 0 0 2  
MONTH TO DATE 6 0 6 2  
SINCE MAR 1 6 0 6 3  
SINCE JAN 1 6 0 6 3    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 15.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1000 PM  
LOWEST 54 200 PM  
AVERAGE 77  
   
......................................................  
 
THE SIDNEY NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 96 2009  
MINIMUM TEMPERATURE (F) 42 29 1981  
 
SUNRISE AND SUNSET  
MAY 19 2025...........SUNRISE 530 AM MDT SUNSET 807 PM MDT  
MAY 20 2025...........SUNRISE 529 AM MDT SUNSET 808 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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