911  
CDUS45 KMSO 202332  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA, MT  
431 PM MST TUE FEB 20 2018  
 
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR FEBRUARY 20 2018
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1893 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 14 359 PM 59 1995 40 -26 39  
MINIMUM -1 226 AM -3 1918 22 -23 29  
AVERAGE 7 31 -24 34  
 
PRECIPITATION (IN)  
TODAY T 0.36 2017 0.03 -0.03 0.36  
MONTH TO DATE 1.47 0.49 0.98 1.83  
SINCE OCT 1 6.03 4.27 1.76 7.47  
SINCE JAN 1 2.21 1.34 0.87 2.81  
 
SNOWFALL (IN)  
TODAY 0.1  
MONTH TO DATE 14.2  
SINCE JAN 1 19.6  
SINCE JUL 1 46.9  
SNOW DEPTH 6  
 
DEGREE DAYS  
HEATING  
TODAY 58 34 24 31  
MONTH TO DATE 764 718 46 747  
SINCE DEC 1 3152 3211 -59 3744  
SINCE JUL 1 5042 5107 -65 5498  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 2.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 500 AM  
LOWEST 55 400 PM  
AVERAGE 71  
   
......................................................
 
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 65 1905  
MINIMUM TEMPERATURE (F) 22 -9 1894  
 
 
SUNRISE AND SUNSET  
FEBRUARY 20 2018......SUNRISE 732 AM MST SUNSET 609 PM MST  
FEBRUARY 21 2018......SUNRISE 730 AM MST SUNSET 610 PM MST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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