581  
CDUS45 KRIW 190033  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
533 PM MST SAT NOV 18 2023  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR NOVEMBER 18 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 51 1:55 PM 66 2020 43 8 21  
MINIMUM 27 7:16 AM -5 1893 19 8 1  
1980  
AVERAGE 39 31 8 11  
 
PRECIPITATION (IN)  
TODAY 0.00 0.66 1953 0.02 -0.02 0.00  
MONTH TO DATE T 0.49 -0.49 0.62  
SINCE SEP 1 2.53 2.87 -0.34 2.43  
SINCE JAN 1 15.75 12.31 3.44 12.15  
 
SNOWFALL (IN)  
TODAY 0.0 0.3 -0.3 0.0  
MONTH TO DATE 0.0 6.2 -6.2 7.6  
SINCE SEP 1 1.3 18.2 -16.9 7.6  
SINCE JUL 1 1.3 18.2 -16.9 7.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 26 34 -8 54  
MONTH TO DATE 405 542 -137 648  
SINCE SEP 1 1042 1344 -302 1256  
SINCE JUL 1 1088 1383 -295 1257  
 
COOLING  
TODAY 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 7 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 2.3  
 
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 61  
LOWEST 34  
AVERAGE 48  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 70 1897  
MINIMUM TEMPERATURE (F) 19 -7 1985  
 
SUNRISE AND SUNSET  
NOVEMBER 18 2023......SUNRISE 7:10 AM MST SUNSET 4:49 PM MST  
NOVEMBER 19 2023......SUNRISE 7:12 AM MST SUNSET 4:49 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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