445  
CDUS45 KMSO 150737  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
137 AM MDT THU JUN 15 2023  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR JUNE 14 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 71 232 PM 98 1987 72 -1 54  
MINIMUM 54 1050 PM 34 1893 46 8 45  
1930  
1969  
AVERAGE 63 59 4 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.17 1973 0.07 -0.07 0.01  
MONTH TO DATE 0.91 1.14 -0.23 1.60  
SINCE OCT 1 9.17 10.47 -1.30 9.13  
SINCE JAN 1 6.31 7.03 -0.72 5.88  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE JUN 1 0.0  
SINCE JUL 1 50.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 7 -5 15  
MONTH TO DATE 9 106 -97 89  
SINCE JUN 1 9 106 -97 89  
SINCE JUL 1 7099 7434 -335 7072  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 40 5 35 0  
SINCE JUN 1 40 5 35 0  
SINCE JAN 1 66 8 58 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 10.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 100 AM  
LOWEST 28 500 PM  
AVERAGE 56  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 99 1933  
MINIMUM TEMPERATURE (F) 46 31 1945  
1991  
 
SUNRISE AND SUNSET  
JUNE 15 2023..........SUNRISE 541 AM MDT SUNSET 933 PM MDT  
JUNE 16 2023..........SUNRISE 541 AM MDT SUNSET 933 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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