230  
CDUS45 KBYZ 182234  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
434 PM MDT FRI APR 18 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 18 2025
 
 
VALID TODAY AS OF 0400 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 41 259 PM 83 1936 57 -16 46  
MINIMUM 25 503 AM 18 1951 35 -10 23  
AVERAGE 33 46 -13 35  
 
PRECIPITATION (IN)  
TODAY 0.00 0.97 2005 0.05 -0.05 0.00  
MONTH TO DATE 1.68 1.02 0.66 1.16  
SINCE OCT 1 6.80 5.58 1.22 5.33  
SINCE JAN 1 5.50 3.04 2.46 2.94  
 
SNOWFALL (IN)  
TODAY MM 6.4 2002 0.2 MM 0.0  
MONTH TO DATE 8.9 5.4 3.5 4.4  
SINCE MAR 1 16.2 13.6 2.6 9.2  
SINCE JUL 1 64.2 54.4 9.8 35.0  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
TODAY 32 19 13 30  
MONTH TO DATE 338 372 -34 282  
SINCE MAR 1 1027 1211 -184 1150  
SINCE JUL 1 5790 6146 -356 5525  
 
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 16 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1200 AM  
LOWEST 39 300 PM  
AVERAGE 66  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 87 1962  
MINIMUM TEMPERATURE (F) 35 11 1951  
 
SUNRISE AND SUNSET  
APRIL 18 2025.........SUNRISE 622 AM MDT SUNSET 805 PM MDT  
APRIL 19 2025.........SUNRISE 621 AM MDT SUNSET 807 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page
The Nexlab WY Page Main Text Page