429  
CDUS45 KSLC 210757  
CLIEVW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
157 AM MDT TUE SEP 21 2021  
   
...............................
 
 
   
..THE EVANSTON WY CLIMATE SUMMARY FOR SEPTEMBER 20 2021
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 57 218 PM MM MM 68 -11 70  
MINIMUM 31 354 AM MM MM 42 -11 37  
AVERAGE 44 55 -11 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.03 -0.03 0.00  
MONTH TO DATE 0.74 0.64 0.10 0.11  
SINCE OCT 1 5.12 9.14 -4.02 4.76  
SINCE JAN 1 4.60 7.21 -2.61 3.42  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 10 11 11  
MONTH TO DATE 74 142 -68 155  
SINCE SEP 1 74 142 -68 155  
SINCE JUL 1 138 226 -88 181  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 15 5 10 27  
SINCE SEP 1 15 5 10 27  
SINCE JAN 1 427 202 225 336    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 400 AM  
LOWEST 25 200 PM  
AVERAGE 55  
   
......................................................
 
 
THE EVANSTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 MM MM  
MINIMUM TEMPERATURE (F) 41 MM MM  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2021.....SUNRISE 711 AM MDT SUNSET 722 PM MDT  
SEPTEMBER 22 2021.....SUNRISE 712 AM MDT SUNSET 721 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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