419  
CDUS45 KMSO 160737  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
137 AM MDT SUN JUL 16 2023  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR JULY 15 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 92 623 PM 103 2007 86 6 95  
MINIMUM 54 548 AM 39 1962 52 2 56  
1988  
AVERAGE 73 69 4 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.55 1908 0.02 -0.02 0.00  
MONTH TO DATE 0.06 0.49 -0.43 0.23  
SINCE OCT 1 10.35 11.96 -1.61 9.78  
SINCE JAN 1 7.49 8.52 -1.03 6.53  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE JUN 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 29 -29 0  
SINCE JUN 1 80 214 -134 130  
SINCE JUL 1 0 29 -29 0  
 
COOLING  
YESTERDAY 8 5 3 11  
MONTH TO DATE 86 53 33 91  
SINCE JUN 1 145 81 64 116  
SINCE JAN 1 171 84 87 116    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 4.0  
 
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 80 500 AM  
LOWEST 21 400 PM  
AVERAGE 51  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 100 1941  
2007  
2022  
MINIMUM TEMPERATURE (F) 52 35 1914  
 
SUNRISE AND SUNSET  
JULY 16 2023..........SUNRISE 558 AM MDT SUNSET 926 PM MDT  
JULY 17 2023..........SUNRISE 559 AM MDT SUNSET 926 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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