430  
CDUS45 KMSO 300737  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
137 AM MDT SUN APR 30 2023  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR APRIL 29 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 81 331 PM 86 1926 61 20 54  
MINIMUM 37 530 AM 23 1950 35 2 34  
AVERAGE 59 48 11 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.60 1913 0.04 -0.04 0.05  
MONTH TO DATE 0.56 1.32 -0.76 0.77  
SINCE OCT 1 5.69 7.52 -1.83 6.41  
SINCE JAN 1 2.83 4.08 -1.25 3.16  
 
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 6 17 -11 21  
MONTH TO DATE 600 606 -6 712  
SINCE MAR 1 1543 1463 80 1466  
SINCE JUL 1 6955 6935 20 6559  
 
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 9 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 1.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 600 AM  
LOWEST 17 600 PM  
AVERAGE 48  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 82 1941  
MINIMUM TEMPERATURE (F) 35 20 1909  
 
SUNRISE AND SUNSET  
APRIL 30 2023.........SUNRISE 623 AM MDT SUNSET 845 PM MDT  
MAY 1 2023...........SUNRISE 621 AM MDT SUNSET 847 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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