819  
CDUS45 KRIW 250033  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
533 PM MST SUN DEC 24 2023  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR DECEMBER 24 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 24 2:37 PM 55 2005 32 -8 10  
MINIMUM 15 4:59 PM -28 1924 9 6 -11  
AVERAGE 20 20 0 0  
 
PRECIPITATION (IN)  
TODAY 0.09 0.30 1893 0.02 0.07 0.00  
1997  
MONTH TO DATE 0.71 0.50 0.21 1.32  
SINCE DEC 1 0.71 0.50 0.21 1.32  
SINCE JAN 1 17.72 13.10 4.62 13.92  
 
SNOWFALL (IN)  
TODAY MM 0.2 MM 0.0  
MONTH TO DATE 0.1 7.2 -7.1 14.8  
SINCE DEC 1 0.1 7.2 -7.1 14.8  
SINCE JUL 1 24.3 29.8 -5.5 29.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 45 45 0 65  
MONTH TO DATE 897 1034 -137 1231  
SINCE DEC 1 897 1034 -137 1231  
SINCE JUL 1 2505 2862 -357 2978  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 361 485 -124 720    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92  
LOWEST 57  
AVERAGE 75  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 56 1899  
MINIMUM TEMPERATURE (F) 9 -25 1891  
 
SUNRISE AND SUNSET  
DECEMBER 24 2023......SUNRISE 7:44 AM MST SUNSET 4:45 PM MST  
DECEMBER 25 2023......SUNRISE 7:44 AM MST SUNSET 4:46 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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