166  
CDUS45 KRIW 270045  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
645 PM MDT THU OCT 26 2023  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR OCTOBER 26 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 27 3:32 PM 75 1977 54 -27 50  
MINIMUM 23 9:30 AM -9 2020 28 -5 19  
AVERAGE 25 41 -16 35  
 
PRECIPITATION (IN)  
TODAY 0.14 0.55 1976 0.03 0.11 0.00  
MONTH TO DATE 1.97 1.22 0.75 0.31  
SINCE SEP 1 2.53 2.20 0.33 1.81  
SINCE JAN 1 15.75 11.64 4.11 11.53  
 
SNOWFALL (IN)  
TODAY 1.3 0.3 1.0 0.0  
MONTH TO DATE 1.3 8.7 -7.4 T  
SINCE SEP 1 1.3 10.2 -8.9 T  
SINCE JUL 1 1.3 10.2 -8.9 T  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 40 24 16 30  
MONTH TO DATE 353 482 -129 384  
SINCE SEP 1 449 677 -228 491  
SINCE JUL 1 495 716 -221 492  
 
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 15 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92  
LOWEST 78  
AVERAGE 85  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 75 2016  
MINIMUM TEMPERATURE (F) 28 1 2020  
 
SUNRISE AND SUNSET  
OCTOBER 26 2023.......SUNRISE 7:41 AM MDT SUNSET 6:16 PM MDT  
OCTOBER 27 2023.......SUNRISE 7:43 AM MDT SUNSET 6:14 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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