235  
CDUS45 KMSO 290737  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
137 AM MDT FRI MAY 29 2026  
   
...............................  
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR MAY 28 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 85 259 PM 93 1934 69 16 86  
MINIMUM 51 534 AM 29 1960 43 8 44  
AVERAGE 68 56 12 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 0.85 1906 0.08 0.03 0.00  
MONTH TO DATE 0.89 1.54 -0.65 1.10  
SINCE OCT 1 11.14 9.10 2.04 7.13  
SINCE JAN 1 5.93 5.66 0.27 5.56  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE T  
SINCE MAR 1 6.5  
SINCE JUL 1 20.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 9 -9 0  
MONTH TO DATE 285 349 -64 299  
SINCE MAR 1 1623 1830 -207 1600  
SINCE JUL 1 5966 7302 -1336 6609  
 
COOLING  
YESTERDAY 3 0 3 0  
MONTH TO DATE 5 0 5 0  
SINCE MAR 1 5 0 5 0  
SINCE JAN 1 5 0 5 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 600 AM  
LOWEST 40 200 PM  
AVERAGE 65  
   
......................................................  
 
THE MISSOULA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 95 1936  
MINIMUM TEMPERATURE (F) 43 27 1951  
 
SUNRISE AND SUNSET  
MAY 29 2026...........SUNRISE 547 AM MDT SUNSET 921 PM MDT  
MAY 30 2026...........SUNRISE 547 AM MDT SUNSET 922 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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