153  
CDUS45 KBYZ 251037  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
336 AM MST WED NOV 25 2009  
 
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR NOVEMBER 24 2009  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1934 TO 2009  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 46 632 PM 66 1990 39 7 54  
MINIMUM 26 335 AM -11 1993 23 3 26  
AVERAGE 36 31 5 40  
 
PRECIPITATION (IN)  
YESTERDAY T 0.31 1975 0.02 -0.02 0.00  
MONTH TO DATE 0.17 0.63 -0.46 0.27  
SINCE OCT 1 1.62 1.89 -0.27 2.09  
SINCE JAN 1 10.26 13.98 -3.72 12.66  
 
SNOWFALL (IN)  
YESTERDAY T 2.9 1975 0.3 -0.3 0.0  
MONTH TO DATE 1.4 6.5 -5.1 0.1  
SINCE SEP 1 8.0 12.0 -4.0 13.0  
SINCE JUL 1 8.0 12.0 -4.0 13.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 34 -5 25  
MONTH TO DATE 558 704 -146 525  
SINCE SEP 1 1361 1425 -64 1246  
SINCE JUL 1 1375 1470 -95 1256  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 132 47 85 21  
SINCE JAN 1 623 583 40 660    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 14.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 1000 PM  
LOWEST 31 100 PM  
AVERAGE 50  
   
......................................................  
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 68 1949  
MINIMUM TEMPERATURE (F) 22 -11 1985  
 
 
SUNRISE AND SUNSET  
NOVEMBER 25 2009......SUNRISE 728 AM MST SUNSET 434 PM MST  
NOVEMBER 26 2009......SUNRISE 729 AM MST SUNSET 434 PM MST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
   
..THE CLIMATE SUMMARY FOR SOUTHWEST BILLINGS FOR 24 NOVEMBER 2009  
 
HIGH TEMPERATURE........................47  
LOW TEMPERATURE.........................21  
 
PRECIPITATION...........................0.00  
MONTHLY PRECIPITATION TOTAL.............0.12  
YEARLY PRECIPITATION TOTAL..............11.62  
 
SNOWFALL................................0.0  
MONTHLY SNOWFALL TOTAL..................1.2  
TOTAL SNOWFALL SINCE JULY 1.............3.4  
 
SNOW DEPTH AT MIDNIGHT..................0  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MT Page
The Nexlab WY Page
Main Text Page