173  
CDUS45 KBYZ 240331  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
931 PM MDT THU MAY 23 2024  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 23 2024  
 
VALID AS OF 0900 PM 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 50 1229 AM 88 1985 70 -20 78  
MINIMUM 37 1018 AM 29 2002 46 -9 53  
AVERAGE 44 58 -14 66  
 
PRECIPITATION (IN)  
TODAY 2.02R 1.54 2018 0.09 1.93 T  
MONTH TO DATE 3.71 1.65 2.06 1.56  
SINCE OCT 1 9.44 7.93 1.51 7.04  
SINCE JAN 1 7.05 5.39 1.66 4.99  
 
SNOWFALL (IN)  
TODAY MM 0.1 2002 0.0 MM 0.0  
MONTH TO DATE T 0.8 -0.8 T  
SINCE MAR 1 9.2 16.5 -7.3 18.6  
SINCE JUL 1 35.0 57.3 -22.3 56.1  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 21 8 13 0  
MONTH TO DATE 290 261 29 146  
SINCE MAR 1 1630 1677 -47 1872  
SINCE JUL 1 6005 6612 -607 6945  
 
COOLING  
TODAY 0 1 -1 1  
MONTH TO DATE 1 4 -3 16  
SINCE MAR 1 1 5 -4 16  
SINCE JAN 1 1 5 -4 16    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 15.3  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 900 AM  
LOWEST 71 1200 AM  
AVERAGE 86  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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