178  
CDUS45 KBYZ 040933  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
333 AM MDT FRI APR 04 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 3 2025
 
 
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)  
YESTERDAY  
MAXIMUM 49 1125 AM 80 1992 54 -5 75  
MINIMUM 28 1142 PM 6 2018 32 -4 44  
AVERAGE 39 43 -4 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.18 1.58 1955 0.05 0.13 0.00  
MONTH TO DATE 0.69 0.15 0.54 0.00  
SINCE OCT 1 5.81 4.71 1.10 4.17  
SINCE JAN 1 4.51 2.17 2.34 1.78  
 
SNOWFALL (IN)  
YESTERDAY 1.7 15.4 1955 0.4 1.3 0.0  
MONTH TO DATE 2.4 1.0 1.4 0.0  
SINCE MAR 1 9.7 9.2 0.5 4.8  
SINCE JUL 1 57.7 50.0 7.7 30.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 22 4 5  
MONTH TO DATE 75 66 9 39  
SINCE MAR 1 764 905 -141 907  
SINCE JUL 1 5527 5840 -313 5282  
 
COOLING  
YESTERDAY 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 22 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
SNOW  
LIGHT SNOW  
SLEET  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 60 1100 AM  
AVERAGE 80  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 77 2000  
2021  
MINIMUM TEMPERATURE (F) 32 15 1936  
 
SUNRISE AND SUNSET  
APRIL 4 2025.........SUNRISE 648 AM MDT SUNSET 747 PM MDT  
APRIL 5 2025.........SUNRISE 646 AM MDT SUNSET 748 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