873  
CDUS45 KRIW 090742  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1242 AM MST THU NOV 09 2023  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR NOVEMBER 8 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 47 2:32 PM 68 1999 48 -1 59  
MINIMUM 24 11:10 PM -4 1895 23 1 24  
AVERAGE 36 36 0  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.20 1919 0.02 -0.02 0.00  
MONTH TO DATE T 0.23 -0.23 0.35  
SINCE SEP 1 2.53 2.61 -0.08 2.16  
SINCE JAN 1 15.75 12.05 3.70 11.88  
 
SNOWFALL (IN)  
YESTERDAY 0.0 9.1 1950 0.3 -0.3 0.0  
MONTH TO DATE 0.0 2.7 -2.7 3.2  
SINCE SEP 1 1.3 14.7 -13.4 3.2  
SINCE JUL 1 1.3 14.7 -13.4 3.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 29 0 23  
MONTH TO DATE 161 222 -61 212  
SINCE SEP 1 798 1024 -226 820  
SINCE JUL 1 844 1063 -219 821  
 
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 14 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 6:00 AM  
LOWEST 38 3:00 PM  
AVERAGE 51  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 68 2016  
MINIMUM TEMPERATURE (F) 23 -11 1950  
 
SUNRISE AND SUNSET  
NOVEMBER 9 2023......SUNRISE 6:59 AM MST SUNSET 4:58 PM MST  
NOVEMBER 10 2023......SUNRISE 7:00 AM MST SUNSET 4:57 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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