736  
CDUS45 KBYZ 022233  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
433 PM MDT SAT MAY 02 2026  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 2 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 71 149 PM 90 1985 62 9 72  
MINIMUM 46 345 AM 14 1954 39 7 37  
AVERAGE 59 50 9 55  
 
PRECIPITATION (IN)  
TODAY 0.00 0.70 1955 0.05 -0.05 0.00  
MONTH TO DATE 0.00 0.11 -0.11 T  
SINCE OCT 1 6.22 6.39 -0.17 8.50  
SINCE JAN 1 2.34 3.85 -1.51 7.20  
 
SNOWFALL (IN)  
TODAY MM 1.2 1967 0.1 MM 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE MAR 1 16.6 15.9 0.7 16.2  
SINCE JUL 1 40.9 56.7 -15.8 64.2  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 6 15 -9 10  
MONTH TO DATE 15 30 -15 22  
SINCE MAR 1 1221 1446 -225 1241  
SINCE JUL 1 5045 6381 -1336 6004  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 2 1 1 0  
SINCE JAN 1 2 1 1 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 12.4  
 
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 42 700 AM  
LOWEST 20 1000 AM  
AVERAGE 31  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 85 1939  
MINIMUM TEMPERATURE (F) 39 16 1954  
 
SUNRISE AND SUNSET  
MAY 2 2026...........SUNRISE 600 AM MDT SUNSET 823 PM MDT  
MAY 3 2026...........SUNRISE 558 AM MDT SUNSET 824 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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