191  
CDUS45 KRIW 260029  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
629 PM MDT WED OCT 25 2023  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR OCTOBER 25 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 69 2:13 PM 76 2014 55 14 52  
MINIMUM 34 3:54 AM -5 2020 28 6 27  
AVERAGE 52 42 10 40  
 
PRECIPITATION (IN)  
TODAY 0.00 0.97 1996 0.04 -0.04 0.00  
MONTH TO DATE 1.83 1.19 0.64 0.31  
SINCE SEP 1 2.39 2.17 0.22 1.81  
SINCE JAN 1 15.61 11.61 4.00 11.53  
 
SNOWFALL (IN)  
TODAY 0.0 0.4 -0.4 0.0  
MONTH TO DATE 0.0 8.4 -8.4 T  
SINCE SEP 1 0.0 9.9 -9.9 T  
SINCE JUL 1 0.0 9.9 -9.9 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 13 24 -11 25  
MONTH TO DATE 309 458 -149 354  
SINCE SEP 1 405 653 -248 461  
SINCE JUL 1 451 692 -241 462  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 29 32 -3 102  
SINCE JAN 1 361 484 -123 720    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82  
LOWEST 23  
AVERAGE 53  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 75 1977  
MINIMUM TEMPERATURE (F) 28 -9 2020  
 
SUNRISE AND SUNSET  
OCTOBER 25 2023.......SUNRISE 7:40 AM MDT SUNSET 6:17 PM MDT  
OCTOBER 26 2023.......SUNRISE 7:41 AM MDT SUNSET 6:16 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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