881  
CDUS45 KBYZ 291732  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1132 AM MDT SAT APR 29 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 29 2023
 
 
VALID AS OF 1100 AM 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 60 959 AM 90 1939 61 -1 45  
MINIMUM 43 457 AM 19 1966 38 5 38  
AVERAGE 52 49 3 42  
 
PRECIPITATION (IN)  
TODAY 0.00 0.60 1972 0.06 -0.06 0.60  
2022  
MONTH TO DATE 0.78 1.66 -0.88 2.44  
SINCE OCT 1 5.48 6.22 -0.74 7.21  
SINCE JAN 1 3.43 3.68 -0.25 4.45  
 
SNOWFALL (IN)  
TODAY MM 2.6 1967 0.2 MM 0.0  
MONTH TO DATE 1.7 7.4 -5.7 15.1  
SINCE MAR 1 18.6 15.6 3.0 21.5  
SINCE JUL 1 56.1 56.4 -0.3 62.8  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 13 16 -3 23  
MONTH TO DATE 600 562 38 736  
SINCE MAR 1 1719 1401 318 1537  
SINCE JUL 1 6792 6336 456 6097  
 
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 12 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 500 AM  
LOWEST 37 1000 AM  
AVERAGE 49  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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