146  
CDUS45 KMSO 290746  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
146 AM MDT MON MAY 29 2023  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR MAY 28 2023
 
 
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)  
YESTERDAY  
MAXIMUM 68 618 PM 93 1934 69 -1 62  
MINIMUM 53 1123 PM 29 1960 43 10 44  
AVERAGE 61 56 5 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.13 0.85 1906 0.08 0.05 0.07  
MONTH TO DATE 2.53 1.54 0.99 1.11  
SINCE OCT 1 8.22 9.10 -0.88 7.52  
SINCE JAN 1 5.36 5.66 -0.30 4.27  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 1 10.6  
SINCE JUL 1 50.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 9 -5 12  
MONTH TO DATE 133 349 -216 370  
SINCE MAR 1 1678 1830 -152 1860  
SINCE JUL 1 7090 7302 -212 6953  
 
COOLING  
YESTERDAY 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 22 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 3.7  
 
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 96 1200 AM  
LOWEST 65 400 PM  
AVERAGE 81  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 95 1936  
MINIMUM TEMPERATURE (F) 43 27 1951  
 
SUNRISE AND SUNSET  
MAY 29 2023...........SUNRISE 548 AM MDT SUNSET 920 PM MDT  
MAY 30 2023...........SUNRISE 547 AM MDT SUNSET 921 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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