135  
CDUS45 KBYZ 040332  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
932 PM MDT THU APR 03 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 3 2025  
 
VALID AS OF 0900 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 49 1125 AM 80 1992 54 -5 75  
MINIMUM 29 759 PM 6 2018 32 -3 44  
AVERAGE 39 43 -4 60  
 
PRECIPITATION (IN)  
TODAY 0.15 1.58 1955 0.05 0.10 0.00  
MONTH TO DATE 0.66 0.15 0.51 0.00  
SINCE OCT 1 5.78 4.71 1.07 4.17  
SINCE JAN 1 4.48 2.17 2.31 1.78  
 
SNOWFALL (IN)  
TODAY MM 15.4 1955 0.4 MM 0.0  
MONTH TO DATE 0.7 1.0 -0.3 0.0  
SINCE MAR 1 8.0 9.2 -1.2 4.8  
SINCE JUL 1 56.0 50.0 6.0 30.6  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 26 22 4 5  
MONTH TO DATE 75 66 9 39  
SINCE MAR 1 764 905 -141 907  
SINCE JUL 1 5527 5840 -313 5282  
 
COOLING  
TODAY 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 22 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 11.1  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
SNOW  
LIGHT SNOW  
SLEET  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 60 1100 AM  
AVERAGE 80  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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