183  
CDUS45 KBYZ 261740  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1140 AM MDT FRI MAY 26 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 26 2023
 
 
VALID AS OF 1100 AM 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 60 947 AM 95 1936 70 -10 81  
MINIMUM 50 405 AM 31 2012 47 3 47  
AVERAGE 55 59 -4 64  
 
PRECIPITATION (IN)  
TODAY 0.00 0.88 1981 0.09 -0.09 0.00  
MONTH TO DATE 2.65 1.91 0.74 1.17  
SINCE OCT 1 8.13 8.19 -0.06 8.38  
SINCE JAN 1 6.08 5.65 0.43 5.62  
 
SNOWFALL (IN)  
TODAY MM 1.3 2012 0.0 MM 0.0  
MONTH TO DATE T 0.9 -0.9 T  
SINCE MAR 1 18.6 16.6 2.0 21.5  
SINCE JUL 1 56.1 57.4 -1.3 62.8  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 10 7 3 1  
MONTH TO DATE 157 283 -126 321  
SINCE MAR 1 1883 1699 184 1878  
SINCE JUL 1 6956 6634 322 6438  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 19 7 12 0  
SINCE MAR 1 19 8 11 0  
SINCE JAN 1 19 8 11 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 400 AM  
LOWEST 75 100 AM  
AVERAGE 82  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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