268  
CDUS45 KRIW 030741  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
141 AM MDT MON APR 03 2023  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR APRIL 2 2023  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1995 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 42 1:35 PM 72 2011 54 -12 63  
MINIMUM 24 7:20 AM 7 2020 28 -4 22  
AVERAGE 33 41 -8 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.19 0.03 -0.03 0.00  
MONTH TO DATE 0.00 0.06 -0.06 0.00  
SINCE MAR 1 0.41 0.71 -0.30 0.85  
SINCE JAN 1 2.55 1.40 1.15 1.50  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.8 2012 0.0  
MONTH TO DATE 0.0 0.0  
SINCE MAR 1 6.8 11.9  
SINCE JUL 1 71.4 25.7  
SNOW DEPTH 10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 24 8 22  
MONTH TO DATE 62 48 14 45  
SINCE MAR 1 1463 960 503 964  
SINCE JUL 1 8084 6838 1246 6004  
 
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 25 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 12:00 AM  
LOWEST 36 11:00 AM  
AVERAGE 57  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 73 2021  
MINIMUM TEMPERATURE (F) 28 2 2020  
 
SUNRISE AND SUNSET  
APRIL 3 2023.........SUNRISE 6:53 AM MDT SUNSET 7:42 PM MDT  
APRIL 4 2023.........SUNRISE 6:51 AM MDT SUNSET 7:44 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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