537  
CDUS45 KRIW 100043  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
643 PM MDT WED AUG 09 2023  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR AUGUST 9 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 81 4:39 PM 95 1983 88 -7 94  
1992  
MINIMUM 49 5:44 AM 43 1910 56 -7 56  
AVERAGE 65 72 -7 75  
 
PRECIPITATION (IN)  
TODAY 0.00 0.88 1968 0.01 -0.01 0.00  
MONTH TO DATE 1.45 0.18 1.27 0.17  
SINCE JUN 1 4.93 1.85 3.08 0.55  
SINCE JAN 1 13.09 9.10 3.99 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 0 0 0 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 10  
MONTH TO DATE 10 67 -57 67  
SINCE JUN 1 193 340 -147 455  
SINCE JAN 1 193 345 -152 456    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77  
LOWEST 30  
AVERAGE 54  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 99 2022  
MINIMUM TEMPERATURE (F) 55 41 1895  
1939  
1974  
 
SUNRISE AND SUNSET  
AUGUST 9 2023........SUNRISE 6:15 AM MDT SUNSET 8:26 PM MDT  
AUGUST 10 2023........SUNRISE 6:16 AM MDT SUNSET 8:24 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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