245  
CDUS45 KMSO 152240  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
440 PM MDT THU JUN 15 2023  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR JUNE 15 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 66 227 PM 99 1933 72 -6 72  
MINIMUM 52 150 AM 31 1945 46 6 48  
1991  
AVERAGE 59 59 0 60  
 
PRECIPITATION (IN)  
TODAY 0.00 0.71 1987 0.08 -0.08 0.00  
MONTH TO DATE 0.91 1.22 -0.31 1.60  
SINCE OCT 1 9.17 10.55 -1.38 9.13  
SINCE JAN 1 6.31 7.11 -0.80 5.88  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE 0.0  
SINCE JUN 1 0.0  
SINCE JUL 1 50.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 6 6 0 5  
MONTH TO DATE 15 112 -97 94  
SINCE JUN 1 15 112 -97 94  
SINCE JUL 1 7105 7440 -335 7077  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 40 6 34 0  
SINCE JUN 1 40 6 34 0  
SINCE JAN 1 66 9 57 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 2.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 800 AM  
LOWEST 46 300 PM  
AVERAGE 63  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 93 1961  
1974  
1988  
MINIMUM TEMPERATURE (F) 46 30 1901  
 
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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