989  
CDUS45 KBYZ 190340  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
940 PM MDT TUE APR 18 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 18 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 56 230 PM 83 1936 57 -1 54  
MINIMUM 42 728 PM 18 1951 35 7 27  
AVERAGE 49 46 3 41  
 
PRECIPITATION (IN)  
TODAY 0.06 0.97 2005 0.05 0.01 0.00  
MONTH TO DATE 0.56 1.02 -0.46 0.69  
SINCE OCT 1 5.26 5.58 -0.32 5.46  
SINCE JAN 1 3.21 3.04 0.17 2.70  
 
SNOWFALL (IN)  
TODAY MM 6.4 2002 0.2 MM 0.0  
MONTH TO DATE 1.5 5.4 -3.9 14.8  
SINCE MAR 1 18.4 13.6 4.8 21.2  
SINCE JUL 1 55.9 54.4 1.5 62.5  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 16 19 -3 24  
MONTH TO DATE 371 372 -1 521  
SINCE MAR 1 1490 1211 279 1322  
SINCE JUL 1 6563 6146 417 5882  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 400 AM  
LOWEST 46 300 PM  
AVERAGE 68  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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