613  
CDUS45 KBYZ 040340  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
940 PM MDT WED MAY 03 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 3 2023
 
 
VALID AS OF 0900 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 79 258 PM 85 1939 62 17 52  
MINIMUM 53 526 AM 16 1954 39 14 41  
AVERAGE 66 51 15 47  
 
PRECIPITATION (IN)  
TODAY 0.00 0.61 1960 0.06 -0.06 T  
MONTH TO DATE 0.00 0.17 -0.17 0.22  
SINCE OCT 1 5.48 6.45 -0.97 7.43  
SINCE JAN 1 3.43 3.91 -0.48 4.67  
 
SNOWFALL (IN)  
TODAY MM 5.5 1956 0.0 MM 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE MAR 1 18.6 15.9 2.7 21.5  
SINCE JUL 1 56.1 56.7 -0.6 62.8  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 14 -14 18  
MONTH TO DATE 13 44 -31 51  
SINCE MAR 1 1739 1460 279 1608  
SINCE JUL 1 6812 6395 417 6168  
 
COOLING  
TODAY 1 0 1 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 17 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 53 700 AM  
LOWEST 29 300 PM  
AVERAGE 41  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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