Montana Department of Transportation

Malcolm “Mack” Long, Director

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Accidents and Incidents Report

Missoula Climatic Report

CDUS45 KMSO 072231

CLIMSO



CLIMATE REPORT 

NATIONAL WEATHER SERVICE MISSOULA MT

431 PM MDT FRI MAY 07 2021



...................................



...THE MISSOULA MT CLIMATE SUMMARY FOR MAY 7 2021...

VALID TODAY AS OF 0400 PM LOCAL TIME.



CLIMATE NORMAL PERIOD 1991 TO 2020

CLIMATE RECORD PERIOD 1893 TO 2021





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

...................................................................

TEMPERATURE (F)                                                          

 TODAY                                                               

  MAXIMUM         67   1209 AM  89    1987  64      3       58       

  MINIMUM         49    154 PM  24    2010  37     12       38       

  AVERAGE         58                        50      8       48     



PRECIPITATION (IN)                                                    

  TODAY            T             0.73 1933   0.04  -0.04     0.00     

  MONTH TO DATE    0.06                      0.29  -0.23     0.02     

  SINCE OCT 1      6.67                      7.85  -1.18     5.99     

  SINCE JAN 1      2.64                      4.41  -1.77     3.87     



SNOWFALL (IN)                                                              

  TODAY            0.0                                                

  MONTH TO DATE    0.0                                                

  SINCE MAR 1      2.4                                                

  SINCE JUL 1     48.4                                                

  SNOW DEPTH       0                                                 



DEGREE DAYS                                                           

 HEATING                                                              

  TODAY            7                        15     -8       17        

  MONTH TO DATE   86                       110    -24      110        

  SINCE MAR 1   1494                      1591    -97     1557        

  SINCE JUL 1   6716                      7063   -347     6766        



 COOLING                                                              

  TODAY            0                         0      0        0        

  MONTH TO DATE    0                         0      0        0        

  SINCE MAR 1      0                         0      0        0        

  SINCE JAN 1      0                         0      0        0        

...................................................................





WIND (MPH)                                                            

  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (310)       

  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (310)       

  AVERAGE WIND SPEED     9.1                                        





SKY COVER                                                             

  POSSIBLE SUNSHINE  MM                                                 

  AVERAGE SKY COVER 0.8                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED TODAY.                             

  LIGHT RAIN                                                          





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    50           200 PM                                      

 LOWEST     28          1200 AM                                      

 AVERAGE    39                                                        



..........................................................





THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   64        89      1910                      

 MINIMUM TEMPERATURE (F)   38        21      1999SUNRISE AND SUNSET                                                    

MAY  7 2021...........SUNRISE   611 AM MDT   SUNSET   855 PM MDT     

MAY  8 2021...........SUNRISE   610 AM MDT   SUNSET   856 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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