417  
CDUS45 KRIW 060758  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1258 AM MST SAT JAN 06 2024  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR JANUARY 5 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1939 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 37 1:28 PM 51 2012 35 2 33  
MINIMUM 21 11:59 PM -28 2017 15 6 11  
AVERAGE 29 25 4  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.53 1987 0.01 0.03 0.00  
MONTH TO DATE 0.04 0.08 -0.04 0.23  
SINCE DEC 1 0.10 0.69 -0.59 0.97  
SINCE JAN 1 0.04 0.08 -0.04 0.23  
 
SNOWFALL (IN)  
YESTERDAY MM 8.2 1987 0.3 MM 0.0  
MONTH TO DATE 0.0 1.5 -1.5 6.0  
SINCE DEC 1 1.0 12.5 -11.5 20.7  
SINCE JUL 1 14.3 29.9 -15.6 38.6  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 40 -4 43  
MONTH TO DATE 180 203 -23 213  
SINCE DEC 1 1194 1451 -257 1515  
SINCE JUL 1 2859 3253 -394 3330  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 10.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 7:00 PM  
LOWEST 40 1:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 52 1954  
MINIMUM TEMPERATURE (F) 15 -27 2010  
 
SUNRISE AND SUNSET  
JANUARY 6 2024.......SUNRISE 7:37 AM MST SUNSET 4:47 PM MST  
JANUARY 7 2024.......SUNRISE 7:37 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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