214  
CDUS45 KRIW 310045  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
545 PM MST THU JAN 30 2025  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR JANUARY 30 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1939 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 44 3:08 PM 60 1971 36 8 54  
MINIMUM 16 7:27 AM -26 1985 15 1 34  
AVERAGE 30 25 5 44  
 
PRECIPITATION (IN)  
TODAY 0.00 0.33 2016 0.01 -0.01 0.00  
MONTH TO DATE 0.48 0.47 0.01 0.36  
SINCE DEC 1 0.64 1.08 -0.44 0.42  
SINCE JAN 1 0.48 0.47 0.01 0.36  
 
SNOWFALL (IN)  
TODAY MM 0.3 MM 0.0  
MONTH TO DATE 6.7 8.7 -2.0 6.2  
SINCE DEC 1 8.2 19.7 -11.5 7.2  
SINCE JUL 1 8.2 37.1 -28.9 20.5  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 35 40 -5 21  
MONTH TO DATE 1403 1203 200 1295  
SINCE DEC 1 2373 2451 -78 2309  
SINCE JUL 1 3873 4253 -380 3974  
 
COOLING  
TODAY 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 17 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 11.9  
 
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 80  
LOWEST 31  
AVERAGE 56  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 58 1971  
MINIMUM TEMPERATURE (F) 15 -24 1985  
1996  
 
SUNRISE AND SUNSET  
JANUARY 30 2025.......SUNRISE 7:22 AM MST SUNSET 5:17 PM MST  
JANUARY 31 2025.......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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