524  
CDUS45 KMSO 210737  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
137 AM MDT FRI MAR 21 2025  
   
...............................  
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR MARCH 20 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 47 140 PM 70 1910 50 -3 69  
MINIMUM 29 543 AM -2 1913 28 1 31  
AVERAGE 38 39 -1 50  
 
PRECIPITATION (IN)  
YESTERDAY T 0.42 1909 0.02 -0.02 0.00  
MONTH TO DATE 0.57 0.56 0.01 0.16  
SINCE OCT 1 4.75 5.84 -1.09 4.07  
SINCE JAN 1 3.18 2.40 0.78 1.87  
 
SNOWFALL (IN)  
YESTERDAY T  
MONTH TO DATE 0.2  
SINCE MAR 1 0.2  
SINCE JUL 1 39.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 26 1 15  
MONTH TO DATE 535 583 -48 535  
SINCE MAR 1 535 583 -48 535  
SINCE JUL 1 5544 6055 -511 5518  
 
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 28 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1100 PM  
LOWEST 35 200 PM  
AVERAGE 64  
   
......................................................  
 
THE MISSOULA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 70 1939  
MINIMUM TEMPERATURE (F) 28 3 1913  
 
SUNRISE AND SUNSET  
MARCH 21 2025.........SUNRISE 737 AM MDT SUNSET 751 PM MDT  
MARCH 22 2025.........SUNRISE 735 AM MDT SUNSET 752 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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