587  
CDUS45 KRIW 310737  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1237 AM MST WED JAN 31 2024  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR JANUARY 30 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 54 2:48 PM 60 1971 36 18 -1  
MINIMUM 34 7:38 AM -26 1985 15 19 -21  
AVERAGE 44 25 19  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.33 2016 0.01 -0.01 0.00  
MONTH TO DATE 0.36 0.47 -0.11 1.72  
SINCE DEC 1 0.42 1.08 -0.66 2.46  
SINCE JAN 1 0.36 0.47 -0.11 1.72  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.5 2016 0.3 -0.3 0.0  
MONTH TO DATE 6.5 8.7 -2.2 29.7  
SINCE DEC 1 7.5 19.7 -12.2 44.4  
SINCE JUL 1 20.8 37.1 -16.3 62.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 40 -19 76  
MONTH TO DATE 1295 1203 92 1298  
SINCE DEC 1 2309 2451 -142 2600  
SINCE JUL 1 3974 4253 -279 4415  
 
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 28 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 15.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 12:00 AM  
LOWEST 41 1:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 58 1971  
MINIMUM TEMPERATURE (F) 15 -24 1985  
1996  
 
SUNRISE AND SUNSET  
JANUARY 31 2024.......SUNRISE 7:22 AM MST SUNSET 5:17 PM MST  
FEBRUARY 1 2024......SUNRISE 7:21 AM MST SUNSET 5:18 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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