961  
CDUS45 KBYZ 132224  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
423 PM MDT SUN MAY 13 2012  
 
   
...............................  
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR MAY 13 2012  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1937 TO 2012  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 82 253 PM 97 2001 68 14 58  
MINIMUM 40 519 AM 17 2004 42 -2 39  
AVERAGE 61 55 6 49  
 
PRECIPITATION (IN)  
TODAY 0.00 0.88 1962 0.06 -0.06 0.00  
MONTH TO DATE 0.12 0.82 -0.70 3.57  
SINCE OCT 1 2.93 4.94 -2.01 7.87  
SINCE JAN 1 1.74 3.34 -1.60 6.86  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE MM  
SINCE MAR 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 4 11 -7 16  
MONTH TO DATE 148 160 -12 190  
SINCE MAR 1 1128 1672 -544 1971  
SINCE JUL 1 6061 7406 -1345 8187  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 1 0 1 0  
SINCE MAR 1 19 1 18 0  
SINCE JAN 1 19 1 18 0    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 9.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57 600 AM  
LOWEST 10 200 PM  
AVERAGE 34  
   
......................................................  
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 88 1987  
MINIMUM TEMPERATURE (F) 42 27 2005  
 
 
SUNRISE AND SUNSET  
MAY 13 2012...........SUNRISE 532 AM MDT SUNSET 829 PM MDT  
MAY 14 2012...........SUNRISE 531 AM MDT SUNSET 830 PM MDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
 
THIS IS AN AUTOMATED...UNATTENDED WEATHER STATION AND MAY  
UNDERESTIMATE WINTER PRECIPITATION.  
 
 
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