469  
CDUS45 KRIW 150735  
CLIBPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
135 AM MDT WED OCT 15 2025  
   
...............................  
 
   
..THE BIG PINEY WY CLIMATE SUMMARY FOR OCTOBER 14 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 61 4:07 PM 73 1991 56 5 72  
2015  
MINIMUM 37 5:28 AM 13 1976 22 15 26  
2019  
AVERAGE 49 39 10  
 
PRECIPITATION (IN)  
YESTERDAY 0.13R 0.10 2001 0.03 0.10 0.00  
MONTH TO DATE 0.84 0.35 0.49 0.00  
SINCE SEP 1 1.35 0.99 0.36 0.29  
SINCE JAN 1 7.21 6.90 0.31 3.32  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 26 -10 16  
MONTH TO DATE 286 324 -38 200  
SINCE SEP 1 585 752 -167 518  
SINCE JUL 1 759 1028 -269 730  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JAN 1 41 30 11 64    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 4:00 AM  
LOWEST 25 3:00 PM  
AVERAGE 61  
   
......................................................  
 
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 78 1976  
MINIMUM TEMPERATURE (F) 22 5 2018  
 
SUNRISE AND SUNSET  
OCTOBER 15 2025.......SUNRISE 7:34 AM MDT SUNSET 6:38 PM MDT  
OCTOBER 16 2025.......SUNRISE 7:35 AM MDT SUNSET 6:36 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab WY Page
Main Text Page