893  
CDUS45 KBYZ 260330  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
930 PM MDT SAT APR 25 2026  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 25 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 46 325 PM 84 1974 59 -13 55  
MINIMUM 30 643 AM 23 1960 37 -7 37  
2002  
AVERAGE 38 48 -10 46  
 
PRECIPITATION (IN)  
TODAY 0.00 1.46 1964 0.06 -0.06 0.00  
MONTH TO DATE 0.37 1.43 -1.06 1.97  
SINCE OCT 1 5.98 5.99 -0.01 7.09  
SINCE JAN 1 2.10 3.45 -1.35 5.79  
 
SNOWFALL (IN)  
TODAY MM 6.6 1988 0.2 MM 0.0  
MONTH TO DATE T 6.8 -6.8 8.9  
SINCE MAR 1 14.2 15.0 -0.8 16.2  
SINCE JUL 1 38.5 55.8 -17.3 64.2  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 27 17 10 19  
MONTH TO DATE 434 497 -63 465  
SINCE MAR 1 1084 1336 -252 1154  
SINCE JUL 1 4908 6271 -1363 5917  
 
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 16 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 700 AM  
LOWEST 33 400 PM  
AVERAGE 53  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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