284  
CDUS45 KRIW 080728  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
128 AM MDT THU JUN 08 2023  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR JUNE 7 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1891 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 72 11:44 AM 94 1985 75 -3 72  
MINIMUM 51 4:44 AM 29 1914 46 5 43  
AVERAGE 62 60 2  
 
PRECIPITATION (IN)  
YESTERDAY T 2.16 1969 0.05 -0.05 0.00  
MONTH TO DATE 1.11 0.41 0.70 T  
SINCE JUN 1 1.11 0.41 0.70 T  
SINCE JAN 1 9.27 7.66 1.61 8.81  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.9 1979 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE JUN 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 107.0 87.6 19.4 57.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 6 -3 7  
MONTH TO DATE 34 46 -12 55  
SINCE JUN 1 34 46 -12 55  
SINCE JUL 1 8639 7633 1006 6971  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 7 -7 0  
SINCE JUN 1 0 7 -7 0  
SINCE JAN 1 0 12 -12 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 7:00 PM  
LOWEST 50 4:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 88 1996  
2001  
2021  
MINIMUM TEMPERATURE (F) 46 28 1906  
 
SUNRISE AND SUNSET  
JUNE 8 2023..........SUNRISE 5:37 AM MDT SUNSET 8:52 PM MDT  
JUNE 9 2023..........SUNRISE 5:36 AM MDT SUNSET 8:52 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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