563  
CDUS45 KMSO 282230  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
430 PM MDT SUN MAY 28 2023  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR MAY 28 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 65 1254 PM 93 1934 69 -4 62  
MINIMUM 55 451 AM 29 1960 43 12 44  
AVERAGE 60 56 4 53  
 
PRECIPITATION (IN)  
TODAY 0.10 0.85 1906 0.08 0.02 0.07  
MONTH TO DATE 2.50 1.54 0.96 1.11  
SINCE OCT 1 8.19 9.10 -0.91 7.52  
SINCE JAN 1 5.33 5.66 -0.33 4.27  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 1 10.6  
SINCE JUL 1 50.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 5 9 -4 12  
MONTH TO DATE 134 349 -215 370  
SINCE MAR 1 1679 1830 -151 1860  
SINCE JUL 1 7091 7302 -211 6953  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 25 0 25 0  
SINCE MAR 1 25 0 25 0  
SINCE JAN 1 25 0 25 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 3.2  
 
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 96 1200 AM  
LOWEST 70 100 PM  
AVERAGE 83  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 95 1936  
MINIMUM TEMPERATURE (F) 43 27 1951  
 
SUNRISE AND SUNSET  
MAY 28 2023...........SUNRISE 548 AM MDT SUNSET 919 PM MDT  
MAY 29 2023...........SUNRISE 548 AM MDT SUNSET 920 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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