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151
CDUS45 KTFX 080749
CLIHLN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
149 AM MDT SUN SEP 08 2024

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

...THE HELENA MT CLIMATE SUMMARY FOR SEPTEMBER 7 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1866 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         91    358 PM 102    2022  77     14       76
  MINIMUM         52    436 AM  28    1992  47      5       56
  AVERAGE         72                        62     10       66

PRECIPITATION (IN)
  YESTERDAY        0.00          0.80 1926   0.03  -0.03     0.53
  MONTH TO DATE    0.25                      0.24   0.01     1.17
  SINCE OCT 1      9.59                     10.68  -1.09    12.84
  SINCE JAN 1      8.07                      8.85  -0.78     9.43

SNOWFALL (IN)
  YESTERDAY        0.0           0.4  1962   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.3   -0.3      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         5     -5        0
  MONTH TO DATE    0                        29    -29        8
  SINCE SEP 1      0                        29    -29        8
  SINCE JUL 1     12                        92    -80       12

 COOLING
  YESTERDAY        7                         2      5        1
  MONTH TO DATE   47                        14     33       19
  SINCE SEP 1     47                        14     33       19
  SINCE JAN 1    565                       419    146      571
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     3.3


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    61           500 AM
 LOWEST     16           400 PM
 AVERAGE    39

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


THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        93      1994
 MINIMUM TEMPERATURE (F)   47        29      1960


SUNRISE AND SUNSET
SEPTEMBER  8 2024.....SUNRISE   658 AM MDT   SUNSET   752 PM MDT
SEPTEMBER  9 2024.....SUNRISE   659 AM MDT   SUNSET   750 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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