887  
CDUS45 KBYZ 021730  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1130 AM MDT SAT MAY 02 2026  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 2 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 67 959 AM 90 1985 62 5 72  
MINIMUM 46 345 AM 14 1954 39 7 37  
AVERAGE 57 50 7 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 8 15 -7 10  
MONTH TO DATE 17 30 -13 22  
SINCE MAR 1 1223 1446 -223 1241  
SINCE JUL 1 5047 6381 -1334 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 25 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 13.5  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
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  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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