095  
CDUS45 KBYZ 180340  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
940 PM MDT FRI APR 17 2026  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 17 2026
 
 
VALID AS OF 0900 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 49 120 PM 84 1987 57 -8 35  
1994  
MINIMUM 24 505 AM 16 2013 35 -11 30  
AVERAGE 37 46 -9 33  
 
PRECIPITATION (IN)  
TODAY T 1.33 1941 0.06 -0.06 0.34  
MONTH TO DATE 0.21 0.97 -0.76 1.68  
SINCE OCT 1 5.82 5.53 0.29 6.80  
SINCE JAN 1 1.94 2.99 -1.05 5.50  
 
SNOWFALL (IN)  
TODAY MM 16.0 1941 0.3 MM 3.5  
MONTH TO DATE T 5.2 -5.2 8.9  
SINCE MAR 1 14.2 13.4 0.8 16.2  
SINCE JUL 1 38.5 54.2 -15.7 64.2  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 28 19 9 32  
MONTH TO DATE 314 353 -39 306  
SINCE MAR 1 964 1192 -228 995  
SINCE JUL 1 4788 6127 -1339 5758  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 2 0 2 0  
SINCE JAN 1 2 0 2 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 17.3  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 700 PM  
LOWEST 24 1200 PM  
AVERAGE 56  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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