098  
CDUS45 KRIW 170029  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
626 PM MDT TUE OCT 16 2018  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 16 2018
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1939 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 58 MM 83 1991 59 -1 68  
MINIMUM 28 400 AM 18 1992 31 -3 33  
AVERAGE 43 45 -2 51  
 
PRECIPITATION (IN)  
TODAY 0.00 2.06 1998 0.04 -0.04 0.00  
MONTH TO DATE 1.65 0.61 1.04 0.95  
SINCE SEP 1 1.93 1.69 0.24 2.37  
SINCE JAN 1 11.70 10.77 0.93 12.29  
 
SNOWFALL (IN)  
TODAY 0.0 0.2 -0.2 0.0  
MONTH TO DATE 7.1 3.3 3.8 4.5  
SINCE SEP 1 7.1 5.1 2.0 4.5  
SINCE JUL 1 7.1 5.1 2.0 4.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 22 20 2 14  
MONTH TO DATE 384 279 105 331  
SINCE SEP 1 549 518 31 609  
SINCE JUL 1 585 564 21 630  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 2 0 2 0  
SINCE SEP 1 21 25 -4 54  
SINCE JAN 1 425 422 3 448    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 9.0  
 
 
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 85 1200 AM  
LOWEST 33 400 PM  
AVERAGE 59  
   
......................................................
 
 
 
THE CASPER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 79 2003  
MINIMUM TEMPERATURE (F) 31 19 2012  
1996  
1968  
 
 
SUNRISE AND SUNSET  
OCTOBER 16 2018.......SUNRISE 721 AM MDT SUNSET 621 PM MDT  
OCTOBER 17 2018.......SUNRISE 722 AM MDT SUNSET 620 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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