039  
CDUS45 KRIW 100029  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
629 PM MDT THU MAY 09 2024  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR MAY 9 2024
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1891 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 48 1:21 PM 81 1987 63 -15 70  
MINIMUM 34 6:12 AM 21 2002 37 -3 33  
AVERAGE 41 50 -9 52  
 
PRECIPITATION (IN)  
TODAY 0.27 1.04 1953 0.10 0.17 0.00  
MONTH TO DATE 0.91 0.79 0.12 0.01  
SINCE MAR 1 3.48 4.15 -0.67 3.42  
SINCE JAN 1 5.39 5.36 0.03 6.41  
 
SNOWFALL (IN)  
TODAY 0.0 0.2 -0.2 0.0  
MONTH TO DATE 0.0 2.5 -2.5 0.0  
SINCE MAR 1 19.4 33.3 -13.9 30.8  
SINCE JUL 1 69.3 85.5 -16.2 95.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 24 15 9 13  
MONTH TO DATE 187 148 39 87  
SINCE MAR 1 1609 1699 -90 2180  
SINCE JUL 1 6917 7350 -433 8451  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 63  
AVERAGE 78  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 84 1961  
MINIMUM TEMPERATURE (F) 37 20 1894  
 
SUNRISE AND SUNSET  
MAY 9 2024...........SUNRISE 5:58 AM MDT SUNSET 8:25 PM MDT  
MAY 10 2024...........SUNRISE 5:57 AM MDT SUNSET 8:26 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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