038  
CDUS45 KRIW 120726  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
126 AM MDT SAT JUL 12 2025  
   
...............................  
 
   
..THE LANDER WY CLIMATE SUMMARY FOR JULY 11 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1891 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM MM MM 101 1954 87 MM 100  
MINIMUM MM MM 40 1951 55 MM 59  
AVERAGE MM 71 MM  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.46 1930 0.01 MM 0.00  
MONTH TO DATE 0.19 0.17 0.02 T  
SINCE JUN 1 0.89 1.25 -0.36 0.13  
SINCE JAN 1 9.45 8.50 0.95 5.99  
 
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 MM 0 MM 0  
MONTH TO DATE 0 9 -9 6  
SINCE JUN 1 88 133 -45 41  
SINCE JUL 1 0 9 -9 6  
 
COOLING  
YESTERDAY MM 6 MM 15  
MONTH TO DATE 85 60 25 48  
SINCE JUN 1 172 119 53 191  
SINCE JAN 1 180 124 56 191    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER MM  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................  
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 99 1954  
MINIMUM TEMPERATURE (F) 55 42 1913  
1922  
 
SUNRISE AND SUNSET  
JULY 12 2025..........SUNRISE 5:48 AM MDT SUNSET 8:53 PM MDT  
JULY 13 2025..........SUNRISE 5:49 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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