703  
CDUS45 KRIW 070733  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1233 AM MST FRI MAR 07 2025  
   
...............................  
 
   
..THE CASPER WY CLIMATE SUMMARY FOR MARCH 6 2025  
 
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)  
YESTERDAY  
MAXIMUM 34 4:57 AM 64 2016 45 -11 43  
MINIMUM 20 11:59 PM -12 1943 20 0 23  
AVERAGE 27 32 -5  
 
PRECIPITATION (IN)  
YESTERDAY 0.77R 0.65 1990 0.02 0.75 T  
MONTH TO DATE 0.79 0.14 0.65 0.01  
SINCE MAR 1 0.79 0.14 0.65 0.01  
SINCE JAN 1 1.51 1.19 0.32 1.04  
 
SNOWFALL (IN)  
YESTERDAY MM 7.4 1990 0.3 MM T  
MONTH TO DATE T 2.0 -2.0 T  
SINCE MAR 1 T 2.0 -2.0 T  
SINCE JUL 1 10.5 50.3 -39.8 29.3  
SNOW DEPTH 4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 38 33 5 32  
MONTH TO DATE 192 203 -11 184  
SINCE MAR 1 192 203 -11 184  
SINCE JUL 1 5207 5565 -358 5139  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 17.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 6:00 AM  
LOWEST 59 5:00 AM  
AVERAGE 80  
   
......................................................  
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 64 1986  
MINIMUM TEMPERATURE (F) 20 -10 2022  
 
SUNRISE AND SUNSET  
MARCH 7 2025.........SUNRISE 6:31 AM MST SUNSET 6:03 PM MST  
MARCH 8 2025.........SUNRISE 6:29 AM MST SUNSET 6:04 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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