271  
CDUS45 KBYZ 050331  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
931 PM MDT FRI APR 04 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 4 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 41 425 PM 77 2000 54 -13 67  
2021  
MINIMUM 26 150 AM 15 1936 32 -6 42  
AVERAGE 34 43 -9 55  
 
PRECIPITATION (IN)  
TODAY T 2.44 1955 0.05 -0.05 0.00  
MONTH TO DATE 0.69 0.20 0.49 0.00  
SINCE OCT 1 5.81 4.76 1.05 4.17  
SINCE JAN 1 4.51 2.22 2.29 1.78  
 
SNOWFALL (IN)  
TODAY T 23.7 1955 0.3 -0.3 0.0  
MONTH TO DATE 2.4 1.3 1.1 0.0  
SINCE MAR 1 9.7 9.5 0.2 4.8  
SINCE JUL 1 57.7 50.3 7.4 30.6  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 31 22 9 10  
MONTH TO DATE 106 88 18 49  
SINCE MAR 1 795 927 -132 917  
SINCE JUL 1 5558 5862 -304 5292  
 
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 12 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 200 AM  
LOWEST 34 500 PM  
AVERAGE 65  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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