Montana Department of Transportation

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Accidents and Incidents Report

Helena Climatic Report

CDUS45 KTFX 250736

CLIHLN





CLIMATE REPORT

NATIONAL WEATHER SERVICE GREAT FALLS MT                              

133 AM MDT TUE JUN 25 2019





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



...THE HELENA MT CLIMATE SUMMARY FOR JUNE 24 2019...



CLIMATE NORMAL PERIOD 1981 TO 2010

CLIMATE RECORD PERIOD 1866 TO 2019





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL             

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

TEMPERATURE (F)                                                     

 YESTERDAY                                                           

  MAXIMUM         72    431 PM  98    2012  79     -7       75       

  MINIMUM         52    332 AM  36    1905  50      2       54       

  AVERAGE         62                        64     -2       65      

                                                                     

PRECIPITATION (IN)                                                   

  YESTERDAY        0.00          0.82 1969   0.06  -0.06     0.02    

  MONTH TO DATE    0.50                      1.74  -1.24     3.19    

  SINCE OCT 1      8.88                      7.41   1.47    14.00    

  SINCE JAN 1      7.97                      5.84   2.13    10.67    

                                                                     

SNOWFALL (IN)                                                        

  YESTERDAY        0.0           0.0  2000   0.0    0.0      0.0     

                                      2001                          

                                      1995                          

  MONTH TO DATE    0.0                       0.0    0.0      0.0     

  SINCE JUN 1      0.0                       0.0    0.0      0.0     

  SINCE JUL 1     49.5                      38.1   11.4     64.7     

  SNOW DEPTH       0                                                 

                                                                     

DEGREE DAYS                                                          

 HEATING                                                             

  YESTERDAY        3                         3      0        0       

  MONTH TO DATE   77                       120    -43      104       

  SINCE JUN 1     77                       120    -43      104       

  SINCE JUL 1   8279                      7525    754     7997       

                                                                     

 COOLING                                                             

  YESTERDAY        0                         2     -2        0       

  MONTH TO DATE   31                        31      0       20       

  SINCE JUN 1     31                        31      0       20       

  SINCE JAN 1     34                        39     -5       25       

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





WIND (MPH)                                                           

  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (270)      

  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     W (280)      

  AVERAGE WIND SPEED     9.9                                         



                                                                     

SKY COVER                                                            

  AVERAGE SKY COVER 0.4                                              



                                                                     

WEATHER CONDITIONS                                                  

 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        

  NO SIGNIFICANT WEATHER WAS OBSERVED.                               



                                                                     

RELATIVE HUMIDITY (PERCENT)HIGHEST    59           600 AM                                     

 LOWEST     25           500 PM                                     

 AVERAGE    42                                                       



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



                                                                     

THE HELENA MT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                    

 MAXIMUM TEMPERATURE (F)   79       100      1988                    

 MINIMUM TEMPERATURE (F)   51        36      1997                    



                                                                     

SUNRISE AND SUNSET                                                   

JUNE 25 2019..........SUNRISE   536 AM MDT   SUNSET   925 PM MDT   

JUNE 26 2019..........SUNRISE   536 AM MDT   SUNSET   925 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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