303  
CDUS45 KCYS 200726  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
125 AM MDT WED MAY 20 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR MAY 19 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1896 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 79 409 PM 93 2009 71 8 49  
MINIMUM 49 505 AM 23 1997 40 9 34  
AVERAGE 64 56 8 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.54 1957 0.08 -0.08 T  
MONTH TO DATE 2.17 1.43 0.74 1.12  
SINCE JAN 1 3.51 4.29 -0.78 4.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 9 -8 23  
MONTH TO DATE 281 237 44 340  
SINCE MAR 1 1858 1722 136 2083  
SINCE JUL 1 7187 7126 61 7148  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 19.7  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 300 AM  
LOWEST 48 200 PM  
AVERAGE 67  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 91 2005  
1992  
MINIMUM TEMPERATURE (F) 41 23 1931  
 
 
SUNRISE AND SUNSET  
MAY 20 2020...........SUNRISE 526 AM MDT SUNSET 811 PM MDT  
MAY 21 2020...........SUNRISE 525 AM MDT SUNSET 812 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 WY Page
The Nexlab NE Page Main Text Page