717  
CDUS45 KRIW 180734  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1234 AM MST SUN FEB 18 2024  
   
...............................  
 
   
..THE LANDER WY CLIMATE SUMMARY FOR FEBRUARY 17 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 17 3:59 PM 59 1996 37 -20 15  
MINIMUM -4 2:35 AM -24 1942 14 -18 -10  
AVERAGE 7 25 -18  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.64 1991 0.03 -0.03 0.00  
MONTH TO DATE 1.36 0.41 0.95 0.29  
SINCE DEC 1 2.53 1.55 0.98 3.26  
SINCE JAN 1 1.82 0.92 0.90 1.94  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.5 1991 0.4 -0.4 0.0  
MONTH TO DATE 8.8 7.4 1.4 2.9  
SINCE DEC 1 25.1 24.9 0.2 42.3  
SINCE JUL 1 49.3 47.5 1.8 56.5  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 58 40 18 62  
MONTH TO DATE 670 708 -38 876  
SINCE DEC 1 3303 3410 -107 3965  
SINCE JUL 1 4911 5238 -327 5712  
 
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 10 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 2.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 9:00 AM  
LOWEST 67 5:00 PM  
AVERAGE 84  
   
......................................................  
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 59 1930  
1958  
MINIMUM TEMPERATURE (F) 14 -28 1942  
 
SUNRISE AND SUNSET  
FEBRUARY 18 2024......SUNRISE 7:08 AM MST SUNSET 5:50 PM MST  
FEBRUARY 19 2024......SUNRISE 7:07 AM MST SUNSET 5:51 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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