617  
CDUS45 KBYZ 102239  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
439 PM MDT FRI APR 10 2026  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 10 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 63 259 PM 78 1985 55 8 69  
MINIMUM 30 610 AM 11 1940 33 -3 35  
AVERAGE 47 44 3 52  
 
PRECIPITATION (IN)  
TODAY 0.00 0.54 1991 0.06 -0.06 0.00  
MONTH TO DATE 0.08 0.55 -0.47 0.70  
SINCE OCT 1 5.69 5.11 0.58 5.82  
SINCE JAN 1 1.81 2.57 -0.76 4.52  
 
SNOWFALL (IN)  
TODAY MM 5.1 1991 0.3 MM 0.0  
MONTH TO DATE T 3.2 -3.2 2.4  
SINCE MAR 1 14.2 11.4 2.8 9.7  
SINCE JUL 1 38.5 52.2 -13.7 57.7  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 18 21 -3 13  
MONTH TO DATE 207 215 -8 193  
SINCE MAR 1 857 1054 -197 882  
SINCE JUL 1 4681 5989 -1308 5645  
 
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 12 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 500 AM  
LOWEST 33 300 PM  
AVERAGE 56  
   
......................................................  
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 81 2025  
MINIMUM TEMPERATURE (F) 34 6 1940  
 
SUNRISE AND SUNSET  
APRIL 10 2026.........SUNRISE 637 AM MDT SUNSET 755 PM MDT  
APRIL 11 2026.........SUNRISE 635 AM MDT SUNSET 756 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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