152  
CDUS45 KBYZ 041730  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1130 AM MDT SAT APR 04 2026  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 4 2026  
 
VALID AS OF 1100 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 51 959 AM 77 2000 54 -3 41  
2021  
MINIMUM 35 613 AM 15 1936 32 3 26  
AVERAGE 43 43 0 34  
 
PRECIPITATION (IN)  
TODAY 0.00 2.44 1955 0.05 -0.05 T  
MONTH TO DATE 0.05 0.20 -0.15 0.69  
SINCE OCT 1 5.66 4.76 0.90 5.81  
SINCE JAN 1 1.78 2.22 -0.44 4.51  
 
SNOWFALL (IN)  
TODAY MM 23.7 1955 0.3 MM T  
MONTH TO DATE T 1.3 -1.3 2.4  
SINCE MAR 1 14.2 9.5 4.7 9.7  
SINCE JUL 1 38.5 50.3 -11.8 57.7  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 22 22 0 31  
MONTH TO DATE 94 88 6 106  
SINCE MAR 1 744 927 -183 795  
SINCE JUL 1 4568 5862 -1294 5558  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 2 0 2 0  
SINCE JAN 1 2 0 2 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 11.2  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1200 AM  
LOWEST 39 1000 AM  
AVERAGE 62  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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