381  
CDUS45 KRIW 010736  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
136 AM MDT SAT JUN 01 2024  
   
...............................  
 
   
..THE LANDER WY CLIMATE SUMMARY FOR MAY 31 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 73 4:55 PM 88 2020 72 1 79  
MINIMUM 37 4:59 AM 26 1919 44 -7 45  
AVERAGE 55 58 -3  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.96 1991 0.07 -0.07 0.00  
MONTH TO DATE 1.38 2.68 -1.30 0.86  
SINCE MAR 1 3.95 6.04 -2.09 4.27  
SINCE JAN 1 5.86 7.25 -1.39 7.26  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.2 1951 0.0 0.0 0.0  
MONTH TO DATE 0.0 4.5 -4.5 0.0  
SINCE MAR 1 19.4 35.3 -15.9 30.8  
SINCE JUL 1 69.3 87.5 -18.2 95.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 8 2 3  
MONTH TO DATE 419 386 33 243  
SINCE MAR 1 1841 1937 -96 2336  
SINCE JUL 1 7149 7588 -439 8607  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 5 -5 0  
SINCE MAR 1 0 5 -5 0  
SINCE JAN 1 0 5 -5 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 5.7  
 
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 79 3:00 AM  
LOWEST 21 6:00 PM  
AVERAGE 50  
   
......................................................  
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 89 2020  
MINIMUM TEMPERATURE (F) 44 28 1917  
 
SUNRISE AND SUNSET  
JUNE 1 2024..........SUNRISE 5:39 AM MDT SUNSET 8:47 PM MDT  
JUNE 2 2024..........SUNRISE 5:38 AM MDT SUNSET 8:48 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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