338  
CDUS45 KBYZ 070340  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
940 PM MDT WED MAY 06 2026  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 6 2026  
 
VALID AS OF 0900 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 69 528 PM 89 1992 63 6 50  
MINIMUM 28R 448 AM 28 2010 40 -12 36  
AVERAGE 49 52 -3 43  
 
PRECIPITATION (IN)  
TODAY 0.00 0.97 1936 0.05 -0.05 0.03  
MONTH TO DATE T 0.34 -0.34 0.40  
SINCE OCT 1 6.22 6.62 -0.40 8.90  
SINCE JAN 1 2.34 4.08 -1.74 7.60  
 
SNOWFALL (IN)  
TODAY MM 3.5 1965 0.1 MM 0.0  
MONTH TO DATE T 0.4 -0.4 T  
SINCE MAR 1 16.6 16.1 0.5 16.2  
SINCE JUL 1 40.9 56.9 -16.0 64.2  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 16 13 3 22  
MONTH TO DATE 74 85 -11 63  
SINCE MAR 1 1280 1501 -221 1282  
SINCE JUL 1 5104 6436 -1332 6045  
 
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 23 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 11.7  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 300 AM  
LOWEST 15 500 PM  
AVERAGE 41  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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