649  
CDUS45 KRIW 070730  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
130 AM MDT SAT SEP 07 2024  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR SEPTEMBER 6 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1891 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 85 2:49 PM 94 2022 79 6 81  
MINIMUM 51 6:34 AM 31 1898 48 3 48  
1943  
AVERAGE 68 64 4  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.11 1920 0.02 -0.02 0.00  
MONTH TO DATE 0.31 0.11 0.20 0.45  
SINCE SEP 1 0.31 0.11 0.20 0.45  
SINCE JAN 1 7.33 9.55 -2.22 12.77  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.0 1929 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 4 17 -13 13  
SINCE SEP 1 4 17 -13 13  
SINCE JUL 1 22 56 -34 59  
 
COOLING  
YESTERDAY 3 2 1 0  
MONTH TO DATE 28 14 14 20  
SINCE SEP 1 28 14 14 20  
SINCE JAN 1 589 466 123 352    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 7:00 AM  
LOWEST 19 3:00 PM  
AVERAGE 40  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 97 2022  
MINIMUM TEMPERATURE (F) 48 30 1898  
 
SUNRISE AND SUNSET  
SEPTEMBER 7 2024.....SUNRISE 6:47 AM MDT SUNSET 7:38 PM MDT  
SEPTEMBER 8 2024.....SUNRISE 6:48 AM MDT SUNSET 7:36 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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