664  
CDUS45 KRIW 070741  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
141 AM MDT TUE JUL 07 2026  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR JULY 6 2026
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1891 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 91 3:58 PM 97 1930 86 5 87  
1973  
2018  
MINIMUM 60 5:09 AM 39 1904 53 7 51  
AVERAGE 76 70 6  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.45 1937 0.02 -0.02 0.00  
MONTH TO DATE T 0.09 -0.09 0.19  
SINCE JUN 1 0.46 1.17 -0.71 0.89  
SINCE JAN 1 5.15 8.42 -3.27 9.45  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2020 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 6 -6 0  
SINCE JUN 1 75 130 -55 88  
SINCE JUL 1 0 6 -6 0  
 
COOLING  
YESTERDAY 11 6 5 4  
MONTH TO DATE 36 30 6 42  
SINCE JUN 1 82 89 -7 129  
SINCE JAN 1 96 94 2 137    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 7.1  
 
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 38 10:00 PM  
LOWEST 20 4:00 PM  
AVERAGE 29  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 98 1989  
2018  
MINIMUM TEMPERATURE (F) 54 36 1895  
1902  
 
SUNRISE AND SUNSET  
JULY 7 2026..........SUNRISE 5:44 AM MDT SUNSET 8:55 PM MDT  
JULY 8 2026..........SUNRISE 5:45 AM MDT SUNSET 8:55 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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