073  
CDUS45 KSLC 210813  
CLIEVW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
213 AM MDT SAT AUG 21 2021  
   
...............................
 
 
   
..THE EVANSTON WY CLIMATE SUMMARY FOR AUGUST 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 66 443 PM MM MM 79 -13 85  
MINIMUM 43 1225 AM MM MM 50 -7 60  
AVERAGE 55 65 -10 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.02 -0.02 T  
MONTH TO DATE 0.13 0.50 -0.37 T  
SINCE OCT 1 3.83 8.17 -4.34 4.52  
SINCE JAN 1 3.31 6.24 -2.93 3.18  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 2 8 0  
MONTH TO DATE 45 22 23 0  
SINCE JUN 1 98 276 -178 272  
SINCE JUL 1 45 52 -7 14  
 
COOLING  
YESTERDAY 0 2 -2 8  
MONTH TO DATE 65 59 6 130  
SINCE JUN 1 399 182 217 242  
SINCE JAN 1 399 183 216 248    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1200 AM  
LOWEST 27 500 PM  
AVERAGE 57  
   
......................................................
 
 
THE EVANSTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 MM MM  
MINIMUM TEMPERATURE (F) 50 MM MM  
 
SUNRISE AND SUNSET  
AUGUST 21 2021........SUNRISE 640 AM MDT SUNSET 814 PM MDT  
AUGUST 22 2021........SUNRISE 641 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.  
 

 
 
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