817  
CDUS45 KMSO 120740  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
140 AM MDT SUN MAY 12 2024  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR MAY 11 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 81 511 PM 90 1941 65 16 70  
1993  
MINIMUM 41 553 AM 23 1973 38 3 42  
AVERAGE 61 52 9 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.19 1900 0.05 -0.05 0.00  
MONTH TO DATE 0.76 0.48 0.28 1.34  
SINCE OCT 1 6.92 8.04 -1.12 7.03  
SINCE JAN 1 4.72 4.60 0.12 4.17  
 
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 4 13 -9 9  
MONTH TO DATE 174 165 9 78  
SINCE MAR 1 1536 1646 -110 1623  
SINCE JUL 1 6519 7118 -599 7035  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 10  
SINCE MAR 1 0 0 0 10  
SINCE JAN 1 0 0 0 10    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 3.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 600 AM  
LOWEST 23 600 PM  
AVERAGE 55  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 91 1993  
MINIMUM TEMPERATURE (F) 39 21 1985  
 
SUNRISE AND SUNSET  
MAY 12 2024...........SUNRISE 604 AM MDT SUNSET 902 PM MDT  
MAY 13 2024...........SUNRISE 603 AM MDT SUNSET 903 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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