322  
CDUS45 KRIW 240731  
CLIBPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
131 AM MDT MON AUG 24 2026  
   
...............................  
 
   
..THE BIG PINEY WY CLIMATE SUMMARY FOR AUGUST 23 2026  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1976 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 2:49 PM 88 2011 78 6 85  
MINIMUM 52 6:19 AM 27 1988 39 13 48  
AVERAGE 68 58 10  
 
PRECIPITATION (IN)  
YESTERDAY T 0.70 1995 0.02 -0.02 0.00  
MONTH TO DATE 0.62 0.63 -0.01 0.13  
SINCE JUN 1 2.80 2.53 0.27 1.45  
SINCE JAN 1 4.17 5.67 -1.50 4.88  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 7 -7 0  
MONTH TO DATE 46 101 -55 68  
SINCE JUN 1 371 538 -167 343  
SINCE JUL 1 85 213 -128 128  
 
COOLING  
YESTERDAY 3 0 3 2  
MONTH TO DATE 36 14 22 19  
SINCE JUN 1 161 32 129 41  
SINCE JAN 1 161 32 129 41    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 6:00 AM  
LOWEST 19 2:00 PM  
AVERAGE 53  
   
......................................................  
 
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 89 2015  
MINIMUM TEMPERATURE (F) 39 24 1992  
 
SUNRISE AND SUNSET  
AUGUST 24 2026........SUNRISE 6:37 AM MDT SUNSET 8:08 PM MDT  
AUGUST 25 2026........SUNRISE 6:38 AM MDT SUNSET 8:06 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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