673  
CDUS45 KRIW 080734  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
134 AM MDT SAT JUL 08 2023  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR JULY 7 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 73 3:06 PM 98 1989 86 -13 92  
2018  
MINIMUM 47 5:40 AM 36 1895 54 -7 54  
1902  
AVERAGE 60 70 -10  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.90 1933 0.02 0.02 T  
MONTH TO DATE 0.13 0.11 0.02 0.17  
SINCE JUN 1 3.27 1.19 2.08 0.17  
SINCE JAN 1 11.43 8.44 2.99 8.98  
 
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 5 1 4 0  
MONTH TO DATE 22 7 15 0  
SINCE JUN 1 169 131 38 117  
SINCE JUL 1 22 7 15 0  
 
COOLING  
YESTERDAY 0 6 -6 8  
MONTH TO DATE 15 36 -21 49  
SINCE JUN 1 15 95 -80 125  
SINCE JAN 1 15 100 -85 126    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 9:00 PM  
LOWEST 38 3:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 100 2002  
MINIMUM TEMPERATURE (F) 54 38 1893  
 
SUNRISE AND SUNSET  
JULY 8 2023..........SUNRISE 5:45 AM MDT SUNSET 8:55 PM MDT  
JULY 9 2023..........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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