922  
CDUS45 KRIW 050745  
CLIBPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
145 AM MDT MON MAY 05 2025  
   
...............................  
 
   
..THE BIG PINEY WY CLIMATE SUMMARY FOR MAY 4 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1976 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 72 1:19 PM 75 2004 58 14 61  
MINIMUM 31 4:47 AM 13 2011 25 6 17  
AVERAGE 52 41 11  
 
PRECIPITATION (IN)  
YESTERDAY T 0.30 2023 0.04 -0.04 0.00  
MONTH TO DATE T 0.16 -0.16 0.22  
SINCE MAR 1 2.30 1.27 1.03 1.16  
SINCE JAN 1 2.77 2.08 0.69 1.62  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 24 -11 26  
MONTH TO DATE 73 97 -24 126  
SINCE MAR 1 1976 2138 -162 2017  
SINCE JUL 1 8964 9567 -603 8544  
 
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 32 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 3:00 AM  
LOWEST 16 2:00 PM  
AVERAGE 47  
   
......................................................  
 
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 75 2016  
2017  
MINIMUM TEMPERATURE (F) 25 10 2010  
 
SUNRISE AND SUNSET  
MAY 5 2025...........SUNRISE 6:09 AM MDT SUNSET 8:25 PM MDT  
MAY 6 2025...........SUNRISE 6:08 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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