531  
CDUS45 KRIW 040732  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
132 AM MDT SAT NOV 04 2023  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR NOVEMBER 3 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 61 12:13 PM 70 1921 51 10 37  
2020  
MINIMUM 34 11:42 PM -12 1991 25 9 20  
AVERAGE 48 38 10  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.60 1957 0.03 -0.03 0.35  
MONTH TO DATE 0.00 0.09 -0.09 0.35  
SINCE SEP 1 2.53 2.47 0.06 2.16  
SINCE JAN 1 15.75 11.91 3.84 11.88  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.0 1957 0.4 -0.4 3.2  
MONTH TO DATE 0.0 1.0 -1.0 3.2  
SINCE SEP 1 1.3 13.0 -11.7 3.2  
SINCE JUL 1 1.3 13.0 -11.7 3.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 27 -10 36  
MONTH TO DATE 59 80 -21 71  
SINCE SEP 1 696 882 -186 679  
SINCE JUL 1 742 921 -179 680  
 
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 18 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 5:00 AM  
LOWEST 28 4:00 PM  
AVERAGE 53  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 69 1945  
1980  
2020  
MINIMUM TEMPERATURE (F) 25 -2 1991  
 
SUNRISE AND SUNSET  
NOVEMBER 4 2023......SUNRISE 7:53 AM MDT SUNSET 6:04 PM MDT  
NOVEMBER 5 2023......SUNRISE 6:54 AM MST SUNSET 5:02 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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