241  
CDUS45 KSLC 180757  
CLIEVW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
157 AM MDT WED AUG 18 2021  
   
...............................
 
 
   
..THE EVANSTON WY CLIMATE SUMMARY FOR AUGUST 17 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 87 337 PM MM MM 80 7 92  
MINIMUM 56 1123 PM MM MM 51 5 56  
AVERAGE 72 66 6 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 MM MM 0.02 -0.01 0.00  
MONTH TO DATE 0.10 0.42 -0.32 T  
SINCE OCT 1 3.80 8.09 -4.29 4.52  
SINCE JAN 1 3.28 6.16 -2.88 3.18  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 6 16 -10 0  
SINCE JUN 1 59 270 -211 272  
SINCE JUL 1 6 46 -40 14  
 
COOLING  
YESTERDAY 7 2 5 9  
MONTH TO DATE 65 53 12 103  
SINCE JUN 1 399 176 223 215  
SINCE JAN 1 399 177 222 221    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 13.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 800 PM  
LOWEST 14 200 PM  
AVERAGE 49  
   
......................................................
 
 
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 18 2021........SUNRISE 637 AM MDT SUNSET 818 PM MDT  
AUGUST 19 2021........SUNRISE 638 AM MDT SUNSET 817 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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