880  
CDUS45 KBYZ 031731  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1131 AM MDT THU APR 03 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 3 2025  
 
VALID AS OF 1100 AM 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 43 959 AM 80 1992 54 -11 75  
MINIMUM 30 650 AM 6 2018 32 -2 44  
AVERAGE 37 43 -6 60  
 
PRECIPITATION (IN)  
TODAY 0.00 1.58 1955 0.05 -0.05 0.00  
MONTH TO DATE 0.51 0.15 0.36 0.00  
SINCE OCT 1 5.63 4.71 0.92 4.17  
SINCE JAN 1 4.33 2.17 2.16 1.78  
 
SNOWFALL (IN)  
TODAY MM 15.4 1955 0.4 MM 0.0  
MONTH TO DATE 0.7 1.0 -0.3 0.0  
SINCE MAR 1 8.0 9.2 -1.2 4.8  
SINCE JUL 1 56.0 50.0 6.0 30.6  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 28 22 6 5  
MONTH TO DATE 77 66 11 39  
SINCE MAR 1 766 905 -139 907  
SINCE JUL 1 5529 5840 -311 5282  
 
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 SW (240)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 70 1000 AM  
AVERAGE 85  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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