168  
CDUS45 KBYZ 042239  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
439 PM MDT THU MAY 04 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 4 2023
 
 
VALID TODAY AS OF 0400 PM 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 80 129 PM 87 1936 63 17 69  
MINIMUM 48 438 AM 21 1967 40 8 40  
AVERAGE 64 51 13 55  
 
PRECIPITATION (IN)  
TODAY 0.00 1.33 1980 0.06 -0.06 0.00  
MONTH TO DATE 0.00 0.23 -0.23 0.22  
SINCE OCT 1 5.48 6.51 -1.03 7.43  
SINCE JAN 1 3.43 3.97 -0.54 4.67  
 
SNOWFALL (IN)  
TODAY 0.0 0.7 1950 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.3 -0.3 0.0  
SINCE MAR 1 18.6 16.0 2.6 21.5  
SINCE JUL 1 56.1 56.8 -0.7 62.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 1 14 -13 10  
MONTH TO DATE 14 58 -44 61  
SINCE MAR 1 1740 1474 266 1618  
SINCE JUL 1 6813 6409 404 6178  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 1 0 1 0  
SINCE MAR 1 1 1 0 0  
SINCE JAN 1 1 1 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 500 AM  
LOWEST 25 300 PM  
AVERAGE 48  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 86 2016  
MINIMUM TEMPERATURE (F) 40 26 1967  
 
SUNRISE AND SUNSET  
MAY 4 2023...........SUNRISE 557 AM MDT SUNSET 825 PM MDT  
MAY 5 2023...........SUNRISE 556 AM MDT SUNSET 827 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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