044  
CDUS45 KRIW 270029  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
629 PM MDT WED JUL 26 2023  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR JULY 26 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1939 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 96 1:59 PM 98 2008 90 6 85  
2010  
MINIMUM 58 4:30 AM 40 1971 55 3 53  
AVERAGE 77 72 5 69  
 
PRECIPITATION (IN)  
TODAY 0.02 0.68 1963 0.04 -0.02 0.00  
MONTH TO DATE 0.60 1.01 -0.41 0.31  
SINCE JUN 1 3.89 2.35 1.54 0.52  
SINCE JAN 1 10.74 7.86 2.88 8.40  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 23 9 14 1  
SINCE JUN 1 170 135 35 126  
SINCE JUL 1 23 9 14 1  
 
COOLING  
TODAY 12 8 4 4  
MONTH TO DATE 135 163 -28 200  
SINCE JUN 1 142 214 -72 252  
SINCE JAN 1 142 218 -76 252    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 57 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 12.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68  
LOWEST 13  
AVERAGE 41  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 100 2021  
MINIMUM TEMPERATURE (F) 55 45 2005  
 
SUNRISE AND SUNSET  
JULY 26 2023..........SUNRISE 5:51 AM MDT SUNSET 8:33 PM MDT  
JULY 27 2023..........SUNRISE 5:52 AM MDT SUNSET 8:32 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