238  
CDUS45 KBYZ 280338  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
938 PM MDT SUN APR 27 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 27 2025
 
 
VALID AS OF 0900 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 66 349 PM 84 1987 60 6 64  
MINIMUM 45 537 AM 20 1994 37 8 40  
AVERAGE 56 49 7 52  
 
PRECIPITATION (IN)  
TODAY T 0.94 1970 0.06 -0.06 0.00  
MONTH TO DATE 1.99 1.54 0.45 1.24  
SINCE OCT 1 7.11 6.10 1.01 5.41  
SINCE JAN 1 5.81 3.56 2.25 3.02  
 
SNOWFALL (IN)  
TODAY MM 6.8 1970 0.1 MM 0.0  
MONTH TO DATE 8.9 7.1 1.8 4.4  
SINCE MAR 1 16.2 15.3 0.9 9.2  
SINCE JUL 1 64.2 56.1 8.1 35.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 9 16 -7 13  
MONTH TO DATE 487 530 -43 433  
SINCE MAR 1 1176 1369 -193 1301  
SINCE JUL 1 5939 6304 -365 5676  
 
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 24 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 500 AM  
LOWEST 43 600 PM  
AVERAGE 63  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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