185  
CDUS45 KRIW 100040  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
540 PM MST THU NOV 09 2023  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR NOVEMBER 9 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 MM MM 69 2016 49 MM 25  
MINIMUM MM MM -6 1950 24 MM 15  
1966  
AVERAGE MM 37 MM 20  
 
PRECIPITATION (IN)  
TODAY MM 0.33 1947 0.02 MM 0.02  
2010  
MONTH TO DATE 0.01 0.21 -0.20 0.42  
SINCE SEP 1 2.48 2.35 0.13 1.50  
SINCE JAN 1 14.96 11.18 3.78 11.89  
 
SNOWFALL (IN)  
TODAY MM 0.3 MM 0.2  
MONTH TO DATE 0.0 2.4 -2.4 4.8  
SINCE SEP 1 2.8 10.9 -8.1 4.9  
SINCE JUL 1 2.8 10.9 -8.1 4.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY MM 28 MM 45  
MONTH TO DATE 128 243 -115 260  
SINCE SEP 1 865 1068 -203 958  
SINCE JUL 1 918 1113 -195 960  
 
COOLING  
TODAY MM 0 MM 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 20 31 -11 68  
SINCE JAN 1 342 443 -101 544    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 70 2005  
MINIMUM TEMPERATURE (F) 24 -14 1986  
 
SUNRISE AND SUNSET  
NOVEMBER 9 2023......SUNRISE 6:50 AM MST SUNSET 4:49 PM MST  
NOVEMBER 10 2023......SUNRISE 6:52 AM MST SUNSET 4:48 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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