588  
CDUS45 KRIW 130731  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1231 AM MST MON NOV 13 2023  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR NOVEMBER 12 2023
 
 
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)  
YESTERDAY  
MAXIMUM 55 3:10 PM 66 1999 46 9 36  
MINIMUM 28 7:37 AM -22 1919 21 7 11  
AVERAGE 42 34 8  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.45 1980 0.03 -0.03 0.00  
MONTH TO DATE T 0.34 -0.34 0.35  
SINCE SEP 1 2.53 2.72 -0.19 2.16  
SINCE JAN 1 15.75 12.16 3.59 11.88  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.7 1980 0.3 -0.3 0.0  
MONTH TO DATE 0.0 4.1 -4.1 3.2  
SINCE SEP 1 1.3 16.1 -14.8 3.2  
SINCE JUL 1 1.3 16.1 -14.8 3.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 31 -8 41  
MONTH TO DATE 271 344 -73 386  
SINCE SEP 1 908 1146 -238 994  
SINCE JUL 1 954 1185 -231 995  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 29 33 -4 102  
SINCE JAN 1 361 485 -124 720    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 2.7  
 
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 8:00 AM  
LOWEST 24 3:00 PM  
AVERAGE 43  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 68 1999  
MINIMUM TEMPERATURE (F) 21 -25 1916  
 
SUNRISE AND SUNSET  
NOVEMBER 13 2023......SUNRISE 7:04 AM MST SUNSET 4:54 PM MST  
NOVEMBER 14 2023......SUNRISE 7:05 AM MST SUNSET 4:53 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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