639  
CDUS45 KBYZ 271730  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1130 AM MDT MON MAY 27 2024  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 27 2024  
 
VALID AS OF 1100 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 63 954 AM 91 1936 71 -8 75  
1969  
MINIMUM 44 519 AM 35 1954 48 -4 50  
AVERAGE 54 59 -5 63  
 
PRECIPITATION (IN)  
TODAY 0.00 1.50 1987 0.09 -0.09 0.12  
MONTH TO DATE 3.73 2.00 1.73 2.79  
SINCE OCT 1 9.46 8.28 1.18 8.27  
SINCE JAN 1 7.07 5.74 1.33 6.22  
 
SNOWFALL (IN)  
TODAY MM T 1955 0.0 MM T  
2013  
2023  
MONTH TO DATE T 0.9 -0.9 T  
SINCE MAR 1 9.2 16.6 -7.4 18.6  
SINCE JUL 1 35.0 57.4 -22.4 56.1  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 11 7 4 2  
MONTH TO DATE 331 290 41 155  
SINCE MAR 1 1671 1706 -35 1881  
SINCE JUL 1 6046 6641 -595 6954  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 1 8 -7 19  
SINCE MAR 1 1 9 -8 19  
SINCE JAN 1 1 9 -8 19    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58 600 AM  
LOWEST 39 1000 AM  
AVERAGE 49  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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