499  
CDUS45 KRIW 310728  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
128 AM MDT SUN MAR 31 2024  
   
...............................  
 
   
..THE LANDER WY CLIMATE SUMMARY FOR MARCH 30 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 44 4:52 PM 76 1966 53 -9 37  
MINIMUM 32 6:42 AM 2 1936 27 5 18  
AVERAGE 38 40 -2  
 
PRECIPITATION (IN)  
YESTERDAY T 0.85 2016 0.06 -0.06 T  
MONTH TO DATE 1.04 1.23 -0.19 0.58  
SINCE MAR 1 1.04 1.23 -0.19 0.58  
SINCE JAN 1 2.95 2.44 0.51 3.57  
 
SNOWFALL (IN)  
YESTERDAY MM 7.1 2016 0.6 MM T  
MONTH TO DATE 14.9 13.8 1.1 5.9  
SINCE MAR 1 14.9 13.8 1.1 5.9  
SINCE JUL 1 64.8 66.0 -1.2 70.5  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 25 2 37  
MONTH TO DATE 836 874 -38 1289  
SINCE MAR 1 836 874 -38 1289  
SINCE JUL 1 6144 6525 -381 7560  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 10:00 PM  
LOWEST 46 12:00 AM  
AVERAGE 64  
   
......................................................  
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 76 2012  
2015  
MINIMUM TEMPERATURE (F) 28 2 1977  
 
SUNRISE AND SUNSET  
MARCH 31 2024.........SUNRISE 6:58 AM MDT SUNSET 7:41 PM MDT  
APRIL 1 2024.........SUNRISE 6:56 AM MDT SUNSET 7:42 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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