876  
CDUS45 KRIW 260045  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
645 PM MDT FRI AUG 25 2023  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR AUGUST 25 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 75 4:00 PM 95 1969 84 -9 79  
2015  
MINIMUM 63 1:06 AM 23 1910 52 11 56  
AVERAGE 69 68 1 68  
 
PRECIPITATION (IN)  
TODAY 0.00 0.43 1987 0.02 -0.02 0.01  
MONTH TO DATE 1.50 0.42 1.08 0.53  
SINCE JUN 1 4.98 2.09 2.89 0.91  
SINCE JAN 1 13.14 9.34 3.80 9.72  
 
SNOWFALL (IN)  
TODAY 0.0 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  
TODAY 0 1 -1 0  
MONTH TO DATE 17 11 6 1  
SINCE JUN 1 193 149 44 118  
SINCE JUL 1 46 25 21 1  
 
COOLING  
TODAY 4 4 0 3  
MONTH TO DATE 124 154 -30 187  
SINCE JUN 1 307 427 -120 575  
SINCE JAN 1 307 432 -125 576    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 50  
LOWEST 33  
AVERAGE 42  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 95 2010  
MINIMUM TEMPERATURE (F) 51 30 1910  
 
SUNRISE AND SUNSET  
AUGUST 25 2023........SUNRISE 6:32 AM MDT SUNSET 8:01 PM MDT  
AUGUST 26 2023........SUNRISE 6:33 AM MDT SUNSET 8:00 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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