152  
CDUS45 KBYZ 241740  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1140 AM MDT WED MAY 24 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 24 2023
 
 
VALID AS OF 1100 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 67 959 AM 90 1941 70 -3 66  
MINIMUM 54 605 AM 34 1975 47 7 40  
AVERAGE 61 58 3 53  
 
PRECIPITATION (IN)  
TODAY T 3.12 2011 0.08 -0.08 0.01  
MONTH TO DATE 1.56 1.73 -0.17 1.17  
SINCE OCT 1 7.04 8.01 -0.97 8.38  
SINCE JAN 1 4.99 5.47 -0.48 5.62  
 
SNOWFALL (IN)  
TODAY MM 0.4 1975 0.1 MM 0.0  
MONTH TO DATE T 0.9 -0.9 T  
SINCE MAR 1 18.6 16.6 2.0 21.5  
SINCE JUL 1 56.1 57.4 -1.3 62.8  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 4 8 -4 12  
MONTH TO DATE 150 269 -119 315  
SINCE MAR 1 1876 1685 191 1872  
SINCE JUL 1 6949 6620 329 6432  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 16 5 11 0  
SINCE MAR 1 16 6 10 0  
SINCE JAN 1 16 6 10 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 700 AM  
LOWEST 65 1000 AM  
AVERAGE 76  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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