304  
CDUS45 KRIW 280027  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
627 PM MDT TUE JUN 27 2023  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR JUNE 27 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 76 3:00 PM 96 1970 83 -7 88  
1990  
2013  
MINIMUM 52 3:39 AM 39 1914 51 1 51  
1915  
1969  
AVERAGE 64 67 -3 70  
 
PRECIPITATION (IN)  
TODAY 0.00 0.74 1927 0.02 -0.02 T  
MONTH TO DATE 3.02 1.02 2.00 T  
SINCE JUN 1 3.02 1.02 2.00 T  
SINCE JAN 1 11.18 8.27 2.91 8.81  
 
SNOWFALL (IN)  
TODAY 0.0 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  
TODAY 1 2 -1 0  
MONTH TO DATE 139 119 20 117  
SINCE JUN 1 139 119 20 117  
SINCE JUL 1 8744 7706 1038 7033  
 
COOLING  
TODAY 0 4 -4 5  
MONTH TO DATE 0 49 -49 49  
SINCE JUN 1 0 49 -49 49  
SINCE JAN 1 0 54 -54 50    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80  
LOWEST 37  
AVERAGE 59  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 97 2002  
MINIMUM TEMPERATURE (F) 51 34 1908  
1945  
 
SUNRISE AND SUNSET  
JUNE 27 2023..........SUNRISE 5:38 AM MDT SUNSET 8:58 PM MDT  
JUNE 28 2023..........SUNRISE 5:39 AM MDT SUNSET 8:57 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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