673  
CDUS45 KMSO 172232  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
432 PM MDT MON APR 17 2023  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR APRIL 17 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 49 253 PM 86 1936 56 -7 48  
MINIMUM 38 528 AM 16 2013 32 6 27  
AVERAGE 44 44 0 38  
 
PRECIPITATION (IN)  
TODAY T 0.35 1956 0.05 -0.05 0.01  
MONTH TO DATE 0.19 0.78 -0.59 0.46  
SINCE OCT 1 5.32 6.98 -1.66 6.10  
SINCE JAN 1 2.46 3.54 -1.08 2.85  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 2.3  
SINCE MAR 1 10.6  
SINCE JUL 1 50.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 21 21 0 27  
MONTH TO DATE 378 379 -1 472  
SINCE MAR 1 1321 1236 85 1226  
SINCE JUL 1 6733 6708 25 6319  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 1000 AM  
LOWEST 42 300 PM  
AVERAGE 61  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 88 1936  
MINIMUM TEMPERATURE (F) 33 18 1977  
 
SUNRISE AND SUNSET  
APRIL 17 2023.........SUNRISE 645 AM MDT SUNSET 827 PM MDT  
APRIL 18 2023.........SUNRISE 643 AM MDT SUNSET 829 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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