145  
CDUS45 KBYZ 251740  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1140 AM MDT TUE APR 25 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 25 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 54 1034 AM 84 1974 59 -5 62  
MINIMUM 37 546 AM 23 1960 37 0 30  
2002  
AVERAGE 46 48 -2 46  
 
PRECIPITATION (IN)  
TODAY 0.00 1.46 1964 0.06 -0.06 0.00  
MONTH TO DATE 0.71 1.43 -0.72 1.81  
SINCE OCT 1 5.41 5.99 -0.58 6.58  
SINCE JAN 1 3.36 3.45 -0.09 3.82  
 
SNOWFALL (IN)  
TODAY 0.0 6.6 1988 0.2 -0.2 0.0  
MONTH TO DATE 1.7 6.8 -5.1 15.1  
SINCE MAR 1 18.6 15.0 3.6 21.5  
SINCE JUL 1 56.1 55.8 0.3 62.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 19 17 2 19  
MONTH TO DATE 550 497 53 673  
SINCE MAR 1 1669 1336 333 1474  
SINCE JUL 1 6742 6271 471 6034  
 
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 N (340)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 600 AM  
LOWEST 41 1000 AM  
AVERAGE 56  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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