835  
CDUS45 KBYZ 132231  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
431 PM MDT SUN APR 13 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 13 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 50 251 PM 80 2017 56 -6 77  
MINIMUM 37 556 AM 9 2022 34 3 50  
AVERAGE 44 45 -1 64  
 
PRECIPITATION (IN)  
TODAY 0.00 0.49 1969 0.06 -0.06 0.00  
MONTH TO DATE 0.83 0.73 0.10 0.88  
SINCE OCT 1 5.95 5.29 0.66 5.05  
SINCE JAN 1 4.65 2.75 1.90 2.66  
 
SNOWFALL (IN)  
TODAY 0.0 4.4 1991 0.3 -0.3 0.0  
MONTH TO DATE 2.4 4.1 -1.7 4.3  
SINCE MAR 1 9.7 12.3 -2.6 9.1  
SINCE JUL 1 57.7 53.1 4.6 34.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 21 20 1 1  
MONTH TO DATE 226 275 -49 201  
SINCE MAR 1 915 1114 -199 1069  
SINCE JUL 1 5678 6049 -371 5444  
 
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 33 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 24.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 52 300 AM  
LOWEST 23 300 PM  
AVERAGE 38  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 80 1985  
2015  
MINIMUM TEMPERATURE (F) 34 4 2022  
 
SUNRISE AND SUNSET  
APRIL 13 2025.........SUNRISE 631 AM MDT SUNSET 759 PM MDT  
APRIL 14 2025.........SUNRISE 629 AM MDT SUNSET 800 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