134  
CDUS45 KMSO 180738  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
138 AM MDT SAT MAY 18 2024  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR MAY 17 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 63 1249 AM 89 2006 67 -4 73  
2008  
MINIMUM 40 1159 PM 24 1966 40 0 55  
AVERAGE 52 54 -2 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.97 2019 0.06 -0.02 0.28  
MONTH TO DATE 0.80 0.80 -0.00 1.62  
SINCE OCT 1 6.96 8.36 -1.40 7.31  
SINCE JAN 1 4.76 4.92 -0.16 4.45  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE T  
SINCE MAR 1 4.1  
SINCE JUL 1 26.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 12 1 1  
MONTH TO DATE 210 239 -29 94  
SINCE MAR 1 1572 1720 -148 1639  
SINCE JUL 1 6555 7192 -637 7051  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 14  
SINCE MAR 1 0 0 0 14  
SINCE JAN 1 0 0 0 14    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 12.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 600 AM  
LOWEST 31 100 PM  
AVERAGE 61  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 88 1954  
2006  
2009  
MINIMUM TEMPERATURE (F) 41 22 1965  
 
SUNRISE AND SUNSET  
MAY 18 2024...........SUNRISE 557 AM MDT SUNSET 909 PM MDT  
MAY 19 2024...........SUNRISE 556 AM MDT SUNSET 910 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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