211  
CDUS45 KSLC 190857  
CLIEVW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
257 AM MDT THU AUG 19 2021  
   
...............................
 
 
   
..THE EVANSTON WY CLIMATE SUMMARY FOR AUGUST 18 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 60 1111 AM MM MM 80 -20 92  
MINIMUM 46 1100 PM MM MM 51 -5 57  
AVERAGE 53 65 -12 75  
 
PRECIPITATION (IN)  
YESTERDAY T MM MM 0.03 -0.03 T  
MONTH TO DATE 0.10 0.45 -0.35 T  
SINCE OCT 1 3.80 8.12 -4.32 4.52  
SINCE JAN 1 3.28 6.19 -2.91 3.18  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 2 10 0  
MONTH TO DATE 18 18 0 0  
SINCE JUN 1 71 272 -201 272  
SINCE JUL 1 18 48 -30 14  
 
COOLING  
YESTERDAY 0 2 -2 10  
MONTH TO DATE 65 55 10 113  
SINCE JUN 1 399 178 221 225  
SINCE JAN 1 399 179 220 231    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1100 PM  
LOWEST 67 1100 AM  
AVERAGE 82  
   
......................................................
 
 
THE EVANSTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 MM MM  
MINIMUM TEMPERATURE (F) 51 MM MM  
 
SUNRISE AND SUNSET  
AUGUST 19 2021........SUNRISE 638 AM MDT SUNSET 817 PM MDT  
AUGUST 20 2021........SUNRISE 639 AM MDT SUNSET 815 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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