703  
CDUS45 KRIW 100045  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
645 PM MDT WED JUL 09 2025  
   
...............................  
 
   
..THE LANDER WY CLIMATE SUMMARY FOR JULY 9 2025  
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 97 3:54 PM 98 2014 87 10 91  
MINIMUM 59 4:33 AM 35 1902 54 5 56  
AVERAGE 78 70 8 74  
 
PRECIPITATION (IN)  
TODAY 0.00 1.16 1926 0.02 -0.02 0.00  
MONTH TO DATE 0.19 0.14 0.05 T  
SINCE JUN 1 0.89 1.22 -0.33 0.13  
SINCE JAN 1 9.45 8.47 0.98 5.99  
 
SNOWFALL (IN)  
TODAY MM 0.0 MM 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 MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 9 -9 6  
SINCE JUN 1 88 133 -45 41  
SINCE JUL 1 0 9 -9 6  
 
COOLING  
TODAY 13 6 7 9  
MONTH TO DATE 74 48 26 22  
SINCE JUN 1 161 107 54 165  
SINCE JAN 1 169 112 57 165    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 30  
LOWEST 8  
AVERAGE 19  
   
......................................................  
 
THE LANDER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 100 1939  
MINIMUM TEMPERATURE (F) 54 38 1915  
 
SUNRISE AND SUNSET  
JULY 9 2025..........SUNRISE 5:46 AM MDT SUNSET 8:55 PM MDT  
JULY 10 2025..........SUNRISE 5:46 AM MDT SUNSET 8:54 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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