390  
CDUS45 KRIW 090054  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
654 PM MDT TUE AUG 08 2023  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR AUGUST 8 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1891 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 71 4:45 PM 98 1983 88 -17 90  
MINIMUM 50 2:49 AM 38 1939 56 -6 54  
AVERAGE 61 72 -11 72  
 
PRECIPITATION (IN)  
TODAY 0.10 0.38 1930 0.02 0.08 0.00  
MONTH TO DATE 1.45 0.17 1.28 0.17  
SINCE JUN 1 4.93 1.84 3.09 0.55  
SINCE JAN 1 13.09 9.09 4.00 9.36  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 4 0 4 0  
MONTH TO DATE 14 0 14 1  
SINCE JUN 1 190 138 52 118  
SINCE JUL 1 43 14 29 1  
 
COOLING  
TODAY 0 7 -7 7  
MONTH TO DATE 10 60 -50 57  
SINCE JUN 1 193 333 -140 445  
SINCE JAN 1 193 338 -145 446    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89  
LOWEST 40  
AVERAGE 65  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 95 1983  
1992  
MINIMUM TEMPERATURE (F) 56 43 1910  
 
SUNRISE AND SUNSET  
AUGUST 8 2023........SUNRISE 6:14 AM MDT SUNSET 8:27 PM MDT  
AUGUST 9 2023........SUNRISE 6:15 AM MDT SUNSET 8:26 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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