253  
CDUS45 KRIW 010736  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
136 AM MDT SAT JUN 01 2024  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR MAY 31 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1995 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 72 4:35 PM 86 1997 73 -1 80  
MINIMUM 35R 4:45 AM 36 2005 44 -9 45  
2011  
AVERAGE 54 58 -4 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.48 0.06 -0.06 0.00  
MONTH TO DATE 2.29 1.92 0.37 0.32  
SINCE MAR 1 3.19 3.77 -0.58 2.43  
SINCE JAN 1 4.64 4.46 0.18 4.14  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2021 0.0  
MONTH TO DATE 0.9 0.0  
SINCE MAR 1 4.5 22.5  
SINCE JUL 1 36.7 80.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 7 4 2  
MONTH TO DATE 430 375 55 240  
SINCE MAR 1 1867 1934 -67 2446  
SINCE JUL 1 7451 7812 -361 9068  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 8 -8 0  
SINCE MAR 1 0 8 -8 0  
SINCE JAN 1 0 8 -8 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 4.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 5:00 AM  
LOWEST 21 4:00 PM  
AVERAGE 52  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 89 2020  
MINIMUM TEMPERATURE (F) 45 36 2004  
2022  
 
SUNRISE AND SUNSET  
JUNE 1 2024..........SUNRISE 5:37 AM MDT SUNSET 8:47 PM MDT  
JUNE 2 2024..........SUNRISE 5:37 AM MDT SUNSET 8:48 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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