924  
CDUS45 KBYZ 281732  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1132 AM MDT TUE APR 28 2026  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 28 2026  
 
VALID AS OF 1100 AM 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 42 959 AM 88 1987 60 -18 50  
MINIMUM 27 658 AM 18 1954 38 -11 39  
AVERAGE 35 49 -14 45  
 
PRECIPITATION (IN)  
TODAY 0.00 2.53 1978 0.06 -0.06 0.55  
MONTH TO DATE 0.61 1.60 -0.99 2.98  
SINCE OCT 1 6.22 6.16 0.06 8.10  
SINCE JAN 1 2.34 3.62 -1.28 6.80  
 
SNOWFALL (IN)  
TODAY 0.0 8.3 1970 0.1 -0.1 0.0  
MONTH TO DATE 2.4 7.2 -4.8 8.9  
SINCE MAR 1 16.6 15.4 1.2 16.2  
SINCE JUL 1 40.9 56.2 -15.3 64.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 30 16 14 20  
MONTH TO DATE 528 546 -18 507  
SINCE MAR 1 1178 1385 -207 1196  
SINCE JUL 1 5002 6320 -1318 5959  
 
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 15 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 400 AM  
LOWEST 62 1000 AM  
AVERAGE 79  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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