641  
CDUS45 KMSO 222231  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
431 PM MDT WED MAY 22 2024  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR MAY 22 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 58 221 PM 90 1919 68 -10 68  
MINIMUM 47 919 AM 22 1960 42 5 48  
AVERAGE 53 55 -2 58  
 
PRECIPITATION (IN)  
TODAY 0.08 0.95 1908 0.07 0.01 0.25  
MONTH TO DATE 1.17 1.11 0.06 2.01  
SINCE OCT 1 7.33 8.67 -1.34 7.70  
SINCE JAN 1 5.13 5.23 -0.10 4.84  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE T  
SINCE MAR 1 4.1  
SINCE JUL 1 26.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 12 10 2 7  
MONTH TO DATE 294 292 2 102  
SINCE MAR 1 1656 1773 -117 1647  
SINCE JUL 1 6639 7245 -606 7059  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 25  
SINCE MAR 1 0 0 0 25  
SINCE JAN 1 0 0 0 25    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 700 AM  
LOWEST 63 1200 AM  
AVERAGE 77  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 89 1941  
MINIMUM TEMPERATURE (F) 42 26 1960  
1966  
 
SUNRISE AND SUNSET  
MAY 22 2024...........SUNRISE 553 AM MDT SUNSET 914 PM MDT  
MAY 23 2024...........SUNRISE 552 AM MDT SUNSET 915 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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