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Accidents and Incidents Report

Helena Climatic Report

CDUS45 KTFX 260841

CLIHLN



CLIMATE REPORT 

NATIONAL WEATHER SERVICE GREAT FALLS MT

141 AM MST THU NOV 26 2020



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...THE HELENA MT CLIMATE SUMMARY FOR NOVEMBER 25 2020...



CLIMATE NORMAL PERIOD 1981 TO 2010

CLIMATE RECORD PERIOD 1866 TO 2020





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 YESTERDAY                                                           

  MAXIMUM         41    206 PM  64    1949  38      3       39       

  MINIMUM         25    638 AM -15    1985  18      7       20       

  AVERAGE         33                        28      5       30     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.00          1.30 1896   0.02  -0.02     0.03     

  MONTH TO DATE    0.36                      0.41  -0.05     0.15     

  SINCE OCT 1      2.39                      1.09   1.30     1.15     

  SINCE JAN 1      9.66                     10.74  -1.08    15.80     



SNOWFALL (IN)                                                              

  YESTERDAY        0.0          13.0  1896   0.2   -0.2      0.5      

  MONTH TO DATE    3.9                       3.7    0.2      1.7      

  SINCE SEP 1     29.3                       7.4   21.9     10.5      

  SINCE JUL 1     29.3                       7.7   21.6     10.5      

  SNOW DEPTH       0                                                 



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY       32                        37     -5       35        

  MONTH TO DATE  716                       784    -68      736        

  SINCE SEP 1   1538                      1623    -85     1781        

  SINCE JUL 1   1557                      1692   -135     1809        



 COOLING                                                              

  YESTERDAY        0                         0      0        0        

  MONTH TO DATE    0                         0      0        0        

  SINCE SEP 1     49                        23     26       57        

  SINCE JAN 1    507                       406    101      407        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (290)       

  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    NW (310)       

  AVERAGE WIND SPEED     7.4                                        





SKY COVER                                                             

  AVERAGE SKY COVER 0.3                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    74           100 AM                                      

 LOWEST     35           400 PM                                      

 AVERAGE    55                                                        



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





THE HELENA MT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   37        66      1933                      

                                             2017                     

 MINIMUM TEMPERATURE (F)   18       -18      1985                      





SUNRISE ANDSUNSET                                                    

NOVEMBER 26 2020......SUNRISE   746 AM MST   SUNSET   445 PM MST     

NOVEMBER 27 2020......SUNRISE   747 AM MST   SUNSET   444 PM MST     





-  INDICATES NEGATIVE NUMBERS.

R  INDICATES RECORD WAS SET OR TIED.

MM INDICATES DATA IS MISSING.

T  INDICATES TRACE AMOUNT.









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