907  
CDUS45 KRIW 120031  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
631 PM MDT WED OCT 11 2023  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR OCTOBER 11 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 60 10:52 AM 81 1991 61 -1 64  
1996  
MINIMUM 43 7:42 AM 12 2009 34 9 41  
AVERAGE 52 48 4 53  
 
PRECIPITATION (IN)  
TODAY 0.15 1.98 1928 0.05 0.10 0.00  
MONTH TO DATE 0.31 0.56 -0.25 0.27  
SINCE SEP 1 0.87 1.54 -0.67 1.77  
SINCE JAN 1 14.09 10.98 3.11 11.49  
 
SNOWFALL (IN)  
TODAY 0.0 0.4 -0.4 0.0  
MONTH TO DATE 0.0 3.1 -3.1 0.0  
SINCE SEP 1 0.0 4.6 -4.6 0.0  
SINCE JUL 1 0.0 4.6 -4.6 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 13 18 -5 12  
MONTH TO DATE 120 167 -47 131  
SINCE SEP 1 216 362 -146 238  
SINCE JUL 1 262 401 -139 239  
 
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 20 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89  
LOWEST 39  
AVERAGE 64  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 79 1918  
1950  
1996  
MINIMUM TEMPERATURE (F) 34 12 1969  
 
SUNRISE AND SUNSET  
OCTOBER 11 2023.......SUNRISE 7:23 AM MDT SUNSET 6:39 PM MDT  
OCTOBER 12 2023.......SUNRISE 7:25 AM MDT SUNSET 6:38 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WY Page Main Text Page