544  
CDUS45 KRIW 050741  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1241 AM MST FRI JAN 05 2024  
   
...............................  
 
   
..THE LANDER WY CLIMATE SUMMARY FOR JANUARY 4 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1891 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 26 2:09 PM 56 1927 32 -6 24  
MINIMUM 12 8:25 AM -30 1959 9 3 0  
AVERAGE 19 21 -2  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.56 1963 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.07 -0.07 0.40  
SINCE DEC 1 0.71 0.70 0.01 1.72  
SINCE JAN 1 0.00 0.07 -0.07 0.40  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.2 1963 0.3 -0.3 0.0  
MONTH TO DATE 0.0 1.1 -1.1 10.1  
SINCE DEC 1 8.1 10.4 -2.3 24.9  
SINCE JUL 1 32.3 33.0 -0.7 39.1  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 46 44 2 53  
MONTH TO DATE 181 177 4 179  
SINCE DEC 1 1431 1524 -93 1677  
SINCE JUL 1 3039 3352 -313 3424  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 1.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 9:00 AM  
LOWEST 60 12:00 PM  
AVERAGE 70  
   
......................................................  
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 59 1903  
MINIMUM TEMPERATURE (F) 9 -32 1942  
 
SUNRISE AND SUNSET  
JANUARY 5 2024.......SUNRISE 7:46 AM MST SUNSET 4:55 PM MST  
JANUARY 6 2024.......SUNRISE 7:46 AM MST SUNSET 4:56 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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