233  
CDUS45 KRIW 190727  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
127 AM MDT FRI APR 19 2024  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR APRIL 18 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 41 3:49 PM 78 2001 57 -16 52  
MINIMUM 24 6:17 AM 13 2013 30 -6 28  
AVERAGE 33 44 -11 40  
 
PRECIPITATION (IN)  
YESTERDAY T 0.34 0.04 -0.04 0.07  
MONTH TO DATE 0.11 0.64 -0.53 1.51  
SINCE MAR 1 0.57 1.29 -0.72 1.92  
SINCE JAN 1 2.02 1.98 0.04 3.63  
 
SNOWFALL (IN)  
YESTERDAY T 1.0 2016 0.1  
MONTH TO DATE 0.1 13.5  
SINCE MAR 1 3.6 20.3  
SINCE JUL 1 35.8 78.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 21 11 25  
MONTH TO DATE 346 412 -66 531  
SINCE MAR 1 1220 1324 -104 1932  
SINCE JUL 1 6804 7202 -398 8554  
 
COOLING  
YESTERDAY 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 16 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 1:00 AM  
LOWEST 34 5:00 PM  
AVERAGE 58  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 74 2019  
MINIMUM TEMPERATURE (F) 31 12 2021  
 
SUNRISE AND SUNSET  
APRIL 19 2024.........SUNRISE 6:24 AM MDT SUNSET 8:02 PM MDT  
APRIL 20 2024.........SUNRISE 6:23 AM MDT SUNSET 8:03 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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