181  
CDUS45 KBYZ 011733  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1133 AM MDT WED APR 01 2026  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 1 2026  
 
VALID AS OF 1100 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 38 956 AM 73 2021 54 -16 49  
MINIMUM 29 122 AM 0 1936 32 -3 32  
AVERAGE 34 43 -9 41  
 
PRECIPITATION (IN)  
TODAY 0.01 0.55 1956 0.05 -0.04 0.12  
MONTH TO DATE 0.01 0.05 -0.04 0.12  
SINCE OCT 1 5.62 4.61 1.01 5.24  
SINCE JAN 1 1.74 2.07 -0.33 3.94  
 
SNOWFALL (IN)  
TODAY MM 4.5 1999 0.3 MM 0.1  
MONTH TO DATE MM 0.3 MM 0.1  
SINCE MAR 1 14.2 8.5 5.7 7.4  
SINCE JUL 1 38.5 49.3 -10.8 55.4  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 31 22 9 24  
MONTH TO DATE 31 22 9 24  
SINCE MAR 1 681 861 -180 713  
SINCE JUL 1 4505 5796 -1291 5476  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 2 0 2 0  
SINCE JAN 1 2 0 2 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 5 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 1.5  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LT FREEZING RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 85 1000 AM  
AVERAGE 93  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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