Montana Department of Transportation

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Accidents and Incidents Report

Helena Climatic Report

CDUS45 KTFX 210936

CLIHVR





CLIMATE REPORT

NATIONAL WEATHER SERVICE GREAT FALLS MT                              

335 AM MDT THU JUN 21 2018





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



...THE HAVRE MT CLIMATE SUMMARY FOR JUNE 20 2018...



CLIMATE NORMAL PERIOD 1981 TO 2010

CLIMATE RECORD PERIOD 1880 TO 2018





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL             

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

TEMPERATURE (F)                                                     

 YESTERDAY                                                           

  MAXIMUM         79    403 PM 100    1988  77      2       90       

  MINIMUM         49    450 AM  38    1902  49      0       58       

  AVERAGE         64                        63      1       74      

                                                                     

PRECIPITATION (IN)                                                   

  YESTERDAY        0.00          1.92 1987   0.07  -0.07     0.00    

  MONTH TO DATE    0.67                      1.49  -0.82     0.54    

  SINCE OCT 1      8.88                      6.63   2.25     7.06    

  SINCE JAN 1      5.36                      5.22   0.14     3.07    

                                                                     

SNOWFALL (IN)                                                        

  YESTERDAY        0.0           0.0  2000   0.0    0.0      0.0     

                                      1998                          

  MONTH TO DATE    0.0                       0.5   -0.5      0.0     

  SINCE JUN 1      0.0                       0.5   -0.5      0.0     

  SINCE JUL 1     92.5                      39.5   53.0     32.9     

  SNOW DEPTH       0                                                 

                                                                     

DEGREE DAYS                                                          

 HEATING                                                             

  YESTERDAY        1                         4     -3        0       

  MONTH TO DATE   75                       105    -30       46       

  SINCE JUN 1     75                       105    -30       46       

  SINCE JUL 1   9228                      8193   1035     7823       

                                                                     

 COOLING                                                             

  YESTERDAY        0                         2     -2        9       

  MONTH TO DATE   21                        25     -4       45       

  SINCE JUN 1     21                        25     -4       45       

  SINCE JAN 1     46                        36     10       56       

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





WIND (MPH)                                                           

  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (110)      

  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     E (100)      

  AVERAGE WIND SPEED     5.1                                         



                                                                     

SKY COVER                                                            

  AVERAGE SKY COVER 0.3                                              



                                                                     

WEATHER CONDITIONS                                                  

 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        

  FOG                                                                



                                                                     

RELATIVE HUMIDITY (PERCENT)                                          

 HIGHEST   100          1200 AMLOWEST     39           400 PM                                     

 AVERAGE    70                                                       



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THE HAVRE MT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                    

 MAXIMUM TEMPERATURE (F)   77       108      1900                    

 MINIMUM TEMPERATURE (F)   49        34      1905                    



                                                                     

SUNRISE AND SUNSET                                                   

JUNE 21 2018..........SUNRISE   517 AM MDT   SUNSET   925 PM MDT   

JUNE 22 2018..........SUNRISE   517 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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