565  
CDUS45 KSLC 210828  
CLIEVW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
228 AM MDT THU SEP 21 2023  
   
...............................
 
 
   
..THE EVANSTON WY CLIMATE SUMMARY FOR SEPTEMBER 20 2023
 
 
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 71 314 PM MM MM 68 3 79  
MINIMUM 45 602 AM MM MM 42 3 52  
AVERAGE 58 55 3 66  
 
PRECIPITATION (IN)  
YESTERDAY T MM MM 0.03 -0.03 0.01  
MONTH TO DATE 0.96 0.64 0.32 0.47  
SINCE OCT 1 11.02 9.14 1.88 8.78  
SINCE JAN 1 10.31 7.21 3.10 6.43  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 10 -3 0  
MONTH TO DATE 98 142 -44 66  
SINCE SEP 1 98 142 -44 66  
SINCE JUL 1 130 226 -96 70  
 
COOLING  
YESTERDAY 0 0 0 1  
MONTH TO DATE 0 5 -5 75  
SINCE SEP 1 0 5 -5 75  
SINCE JAN 1 233 202 31 429    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 10.0  
 
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 82 300 AM  
LOWEST 22 500 PM  
AVERAGE 52  
   
......................................................
 
 
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 2023.....SUNRISE 710 AM MDT SUNSET 723 PM MDT  
SEPTEMBER 22 2023.....SUNRISE 711 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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