706  
CDUS45 KBYZ 220340  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
940 PM MDT FRI APR 21 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 21 2023
 
 
VALID AS OF 0900 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 38 210 PM 89 1980 58 -20 52  
MINIMUM 21 522 AM 15 2008 36 -15 27  
AVERAGE 30 47 -17 40  
 
PRECIPITATION (IN)  
TODAY 0.00 0.93 2004 0.06 -0.06 0.00  
MONTH TO DATE 0.71 1.20 -0.49 0.69  
SINCE OCT 1 5.41 5.76 -0.35 5.46  
SINCE JAN 1 3.36 3.22 0.14 2.70  
 
SNOWFALL (IN)  
TODAY MM 2.3 1963 0.2 MM 0.0  
MONTH TO DATE 1.5 6.1 -4.6 14.8  
SINCE MAR 1 18.4 14.3 4.1 21.2  
SINCE JUL 1 55.9 55.1 0.8 62.5  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 35 18 17 25  
MONTH TO DATE 467 427 40 585  
SINCE MAR 1 1586 1266 320 1386  
SINCE JUL 1 6659 6201 458 5946  
 
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 18 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 600 AM  
LOWEST 56 200 PM  
AVERAGE 67  
 
- 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