959  
CDUS45 KRIW 250744  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1244 AM MST WED DEC 25 2024  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR DECEMBER 24 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 37 12:42 PM 55 2005 32 5 24  
MINIMUM 21 5:41 AM -28 1924 9 12 6  
AVERAGE 29 20 9  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.30 1893 0.02 -0.02 0.09  
1997  
MONTH TO DATE 0.00 0.50 -0.50 0.71  
SINCE DEC 1 0.00 0.50 -0.50 0.71  
SINCE JAN 1 9.19 13.10 -3.91 16.82  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.6 1951 0.2 -0.2 2.0  
MONTH TO DATE 0.0 7.2 -7.2 8.1  
SINCE DEC 1 0.0 7.2 -7.2 8.1  
SINCE JUL 1 10.3 29.8 -19.5 32.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 45 -9 50  
MONTH TO DATE 755 1034 -279 902  
SINCE DEC 1 755 1034 -279 902  
SINCE JUL 1 2184 2862 -678 2510  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 644 485 159 361    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 6:00 AM  
LOWEST 52 1:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 56 1899  
MINIMUM TEMPERATURE (F) 9 -25 1891  
 
SUNRISE AND SUNSET  
DECEMBER 25 2024......SUNRISE 7:44 AM MST SUNSET 4:47 PM MST  
DECEMBER 26 2024......SUNRISE 7:45 AM MST SUNSET 4:47 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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