031  
CDUS45 KBYZ 282232  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
432 PM MDT TUE APR 28 2026  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 28 2026  
 
VALID TODAY AS OF 0400 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 56 139 PM 88 1987 60 -4 50  
MINIMUM 27 658 AM 18 1954 38 -11 39  
AVERAGE 42 49 -7 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 23 16 7 20  
MONTH TO DATE 521 546 -25 507  
SINCE MAR 1 1171 1385 -214 1196  
SINCE JUL 1 4995 6320 -1325 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 24 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
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 32 100 PM  
AVERAGE 64  
   
......................................................  
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 90 1939  
MINIMUM TEMPERATURE (F) 38 19 1966  
 
SUNRISE AND SUNSET  
APRIL 28 2026.........SUNRISE 606 AM MDT SUNSET 818 PM MDT  
APRIL 29 2026.........SUNRISE 604 AM MDT SUNSET 819 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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