323  
CDUS45 KRIW 250730  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1229 AM MST SAT JAN 25 2020  
 
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR JANUARY 24 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1891 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 34 152 PM 55 1959 33 1 27  
1935  
MINIMUM 17 717 AM -31 1949 11 6 10  
AVERAGE 26 22 4 19  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.53 1895 0.01 -0.01 0.02  
MONTH TO DATE 0.01 0.32 -0.31 0.51  
SINCE DEC 1 0.10 0.90 -0.80 1.09  
SINCE JAN 1 0.01 0.32 -0.31 0.51  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.3 -0.3 1.1  
MONTH TO DATE 0.2 5.9 -5.7 6.7  
SINCE DEC 1 1.5 16.0 -14.5 13.5  
SINCE JUL 1 33.6 41.6 -8.0 32.0  
SNOW DEPTH 7  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 43 -4 46  
MONTH TO DATE 1000 1041 -41 1129  
SINCE DEC 1 2432 2414 18 2445  
SINCE JUL 1 4524 4287 237 4291  
 
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 W (270)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 2.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 600 PM  
LOWEST 61 100 PM  
AVERAGE 75  
   
......................................................
 
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 57 1951  
1912  
MINIMUM TEMPERATURE (F) 11 -31 1949  
 
 
SUNRISE AND SUNSET  
JANUARY 25 2020.......SUNRISE 736 AM MST SUNSET 518 PM MST  
JANUARY 26 2020.......SUNRISE 736 AM MST SUNSET 520 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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