797  
CDUS45 KMSO 270737  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
137 AM MDT THU APR 27 2023  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR APRIL 26 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 68 457 PM 84 1916 59 9 54  
MINIMUM 30 503 AM 23 1907 34 -4 38  
1962  
AVERAGE 49 47 2 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.63 2012 0.04 -0.04 0.03  
MONTH TO DATE 0.56 1.19 -0.63 0.72  
SINCE OCT 1 5.69 7.39 -1.70 6.36  
SINCE JAN 1 2.83 3.95 -1.12 3.11  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 2.3  
SINCE MAR 1 10.6  
SINCE JUL 1 50.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 18 -2 19  
MONTH TO DATE 569 553 16 647  
SINCE MAR 1 1512 1410 102 1401  
SINCE JUL 1 6924 6882 42 6494  
 
COOLING  
YESTERDAY 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 18 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 600 AM  
LOWEST 23 600 PM  
AVERAGE 54  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 85 1987  
MINIMUM TEMPERATURE (F) 34 24 1955  
 
SUNRISE AND SUNSET  
APRIL 27 2023.........SUNRISE 628 AM MDT SUNSET 841 PM MDT  
APRIL 28 2023.........SUNRISE 626 AM MDT SUNSET 842 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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