928  
CDUS45 KRIW 260730  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
130 AM MDT MON JUN 26 2023  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR JUNE 25 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 76 4:18 PM 97 1988 82 -6 71  
MINIMUM 46 5:34 AM 31 1904 50 -4 50  
AVERAGE 61 66 -5  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 1.10 1985 0.02 0.01 0.00  
MONTH TO DATE 3.01 0.98 2.03 T  
SINCE JUN 1 3.01 0.98 2.03 T  
SINCE JAN 1 11.17 8.23 2.94 8.81  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2020 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 4 2 2 4  
MONTH TO DATE 137 115 22 113  
SINCE JUN 1 137 115 22 113  
SINCE JUL 1 8742 7702 1040 7029  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 0 42 -42 44  
SINCE JUN 1 0 42 -42 44  
SINCE JAN 1 0 47 -47 45    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 3:00 AM  
LOWEST 38 5:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 99 1990  
MINIMUM TEMPERATURE (F) 50 34 1904  
 
SUNRISE AND SUNSET  
JUNE 26 2023..........SUNRISE 5:38 AM MDT SUNSET 8:58 PM MDT  
JUNE 27 2023..........SUNRISE 5:38 AM MDT SUNSET 8:58 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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