Helena Climatic Report

CDUS45 KTFX 180740

CLIHVR



CLIMATE REPORT 

NATIONAL WEATHER SERVICE GREAT FALLS MT

140 AM MDT THU APR 18 2024



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



...THE HAVRE MT CLIMATE SUMMARY FOR APRIL 17 2024...



CLIMATE NORMAL PERIOD 1991 TO 2020

CLIMATE RECORD PERIOD 1880 TO 2024





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 YESTERDAY                                                           

  MAXIMUM         40    331 PM  83    1923  58    -18       64       

  MINIMUM         30   1159 PM   6    1896  31     -1       40       

  AVERAGE         35                        44     -9       52     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.01          0.46 1978   0.04  -0.03     0.00     

  MONTH TO DATE    0.61                      0.51   0.10     0.35     

  SINCE OCT 1      5.17                      3.46   1.71     5.15     

  SINCE JAN 1      3.05                      1.82   1.23     1.61     



SNOWFALL (IN)                                                              

  YESTERDAY       MM             2.0  1909   0.0   MM        0.0      

  MONTH TO DATE    T                         1.9   -1.9      0.8      

  SINCE MAR 1     12.1                       7.1    5.0     11.6      

  SINCE JUL 1     43.4                      39.8    3.6     65.7      

  SNOW DEPTH       0                                                 



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY       30                        21      9       13        

  MONTH TO DATE  305                       392    -87      431        

  SINCE MAR 1   1412                      1414     -2     1886        

  SINCE JUL 1   6885                      7452   -567     8204        



 COOLING                                                              

  YESTERDAY        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    32   HIGHEST WIND DIRECTION    NW (320)       

  HIGHEST GUST SPEED    42   HIGHEST GUST DIRECTION    NW (330)       

  AVERAGE WIND SPEED    18.3                                        





SKY COVER                                                             

  AVERAGE SKY COVER 0.9                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  LIGHT SNOW                                                          

  FOG                                                                 





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    92           700 AM                                      

 LOWEST     56           500 PM                                      

 AVERAGE    74                                                        



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





THE HAVRE MT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   58        86      1936                      

 MINIMUM TEMPERATURE (F)   31         8      1951                      





SUNRISE AND SUNSETAPRIL 18 2024.........SUNRISE   622 AM MDT   SUNSET   816 PM MDT     

APRIL 19 2024.........SUNRISE   620 AM MDT   SUNSET   817 PM MDT     





-  INDICATES NEGATIVE NUMBERS.

R  INDICATES RECORD WAS SET OR TIED.

MM INDICATES DATA IS MISSING.

T  INDICATES TRACE AMOUNT.









--------------------------------