619  
CDUS45 KRIW 050037  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
637 PM MDT TUE JUL 04 2023  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR JULY 4 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 65 8:45 AM 100 1989 87 -22 91  
MINIMUM 51 1:23 PM 30 1972 50 1 54  
AVERAGE 58 69 -11 73  
 
PRECIPITATION (IN)  
TODAY 0.00 0.69 2010 0.03 -0.03 0.02  
MONTH TO DATE 0.06 0.15 -0.09 0.31  
SINCE JUN 1 3.35 1.49 1.86 0.52  
SINCE JAN 1 10.20 7.00 3.20 8.40  
 
SNOWFALL (IN)  
TODAY MM 0.0 MM 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 MM  
 
DEGREE DAYS  
HEATING  
TODAY 7 1 6 0  
MONTH TO DATE 7 4 3 1  
SINCE JUN 1 154 130 24 126  
SINCE JUL 1 7 4 3 1  
 
COOLING  
TODAY 0 5 -5 8  
MONTH TO DATE 10 17 -7 17  
SINCE JUN 1 17 68 -51 69  
SINCE JAN 1 17 72 -55 69    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 65  
AVERAGE 81  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 99 2001  
MINIMUM TEMPERATURE (F) 51 38 1972  
 
SUNRISE AND SUNSET  
JULY 4 2023..........SUNRISE 5:33 AM MDT SUNSET 8:48 PM MDT  
JULY 5 2023..........SUNRISE 5:33 AM MDT SUNSET 8:48 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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