923  
CDUS45 KBYZ 172240  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
440 PM MDT FRI MAY 17 2024  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 17 2024  
 
VALID TODAY AS OF 0400 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 73 1058 AM 93 1948 67 6 63  
MINIMUM 50 520 AM 32 1942 44 6 49  
AVERAGE 62 56 6 56  
 
PRECIPITATION (IN)  
TODAY T 1.32 1978 0.08 -0.08 0.10  
MONTH TO DATE 1.51 1.15 0.36 1.56  
SINCE OCT 1 7.24 7.43 -0.19 7.04  
SINCE JAN 1 4.85 4.89 -0.04 4.99  
 
SNOWFALL (IN)  
TODAY MM T 1996 0.0 MM 0.0  
2019  
MONTH TO DATE T 0.7 -0.7 T  
SINCE MAR 1 9.2 16.4 -7.2 18.6  
SINCE JUL 1 35.0 57.2 -22.2 56.1  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 3 10 -7 9  
MONTH TO DATE 203 210 -7 130  
SINCE MAR 1 1543 1626 -83 1856  
SINCE JUL 1 5918 6561 -643 6929  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 1 0 1 5  
SINCE MAR 1 1 1 0 5  
SINCE JAN 1 1 1 0 5    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 400 AM  
LOWEST 27 1100 AM  
AVERAGE 47  
   
......................................................  
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 94 1948  
MINIMUM TEMPERATURE (F) 45 32 1942  
2019  
 
SUNRISE AND SUNSET  
MAY 17 2024...........SUNRISE 540 AM MDT SUNSET 842 PM MDT  
MAY 18 2024...........SUNRISE 539 AM MDT SUNSET 843 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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