661  
CDUS45 KMSO 240738  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
138 AM MDT WED MAY 24 2023  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR MAY 23 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 73 518 PM 89 1941 68 5 65  
MINIMUM 38 440 AM 26 1960 42 -4 37  
1966  
AVERAGE 56 55 1 51  
 
PRECIPITATION (IN)  
YESTERDAY T 1.10 1980 0.07 -0.07 T  
MONTH TO DATE 2.01 1.18 0.83 0.88  
SINCE OCT 1 7.70 8.74 -1.04 7.29  
SINCE JAN 1 4.84 5.30 -0.46 4.04  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 1 10.6  
SINCE JUL 1 50.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 10 -1 14  
MONTH TO DATE 111 302 -191 334  
SINCE MAR 1 1656 1783 -127 1824  
SINCE JUL 1 7068 7255 -187 6917  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 25 0 25 0  
SINCE MAR 1 25 0 25 0  
SINCE JAN 1 25 0 25 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 500 AM  
LOWEST 30 400 PM  
AVERAGE 58  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 93 1934  
MINIMUM TEMPERATURE (F) 42 29 1964  
 
SUNRISE AND SUNSET  
MAY 24 2023...........SUNRISE 552 AM MDT SUNSET 915 PM MDT  
MAY 25 2023...........SUNRISE 551 AM MDT SUNSET 916 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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