356  
CDUS45 KRIW 170026  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
626 PM MDT MON OCT 16 2023  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR OCTOBER 16 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 68 2:06 PM 83 1991 59 9 59  
MINIMUM 38 6:42 AM 14 1930 32 6 31  
AVERAGE 53 45 8 45  
 
PRECIPITATION (IN)  
TODAY 0.00 1.46 1994 0.05 -0.05 0.00  
MONTH TO DATE 1.76 0.82 0.94 0.27  
SINCE SEP 1 2.32 1.80 0.52 1.77  
SINCE JAN 1 15.54 11.24 4.30 11.49  
 
SNOWFALL (IN)  
TODAY 0.0 0.4 -0.4 0.0  
MONTH TO DATE 0.0 4.9 -4.9 0.0  
SINCE SEP 1 0.0 6.4 -6.4 0.0  
SINCE JUL 1 0.0 6.4 -6.4 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 12 20 -8 20  
MONTH TO DATE 220 261 -41 210  
SINCE SEP 1 316 456 -140 317  
SINCE JUL 1 362 495 -133 318  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 29 32 -3 102  
SINCE JAN 1 361 484 -123 720    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 2.5  
 
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 86  
LOWEST 40  
AVERAGE 63  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 76 1926  
1974  
MINIMUM TEMPERATURE (F) 32 9 1925  
 
SUNRISE AND SUNSET  
OCTOBER 16 2023.......SUNRISE 7:29 AM MDT SUNSET 6:31 PM MDT  
OCTOBER 17 2023.......SUNRISE 7:30 AM MDT SUNSET 6:29 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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