160  
CDUS45 KBYZ 151740  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1140 AM MDT MON APR 15 2024  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 15 2024  
 
VALID AS OF 1100 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 63 958 AM 85 1962 57 6 54  
MINIMUM 52 511 AM 10 2022 35 17 30  
AVERAGE 58 46 12 42  
 
PRECIPITATION (IN)  
TODAY 0.00 1.11 2015 0.06 -0.06 0.00  
MONTH TO DATE 0.88 0.85 0.03 0.50  
SINCE OCT 1 5.05 5.41 -0.36 5.20  
SINCE JAN 1 2.66 2.87 -0.21 3.15  
 
SNOWFALL (IN)  
TODAY MM 6.9 2002 0.2 MM 0.0  
MONTH TO DATE 4.3 4.6 -0.3 1.5  
SINCE MAR 1 9.1 12.8 -3.7 18.4  
SINCE JUL 1 34.9 53.6 -18.7 55.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 7 20 -13 23  
MONTH TO DATE 210 315 -105 331  
SINCE MAR 1 1078 1154 -76 1450  
SINCE JUL 1 5453 6089 -636 6523  
 
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 25 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 13.4  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 64 700 AM  
LOWEST 46 1000 AM  
AVERAGE 55  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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