Climatological Report (Daily)
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CDUS45 KTFX 190731
CLIHLN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
131 AM MDT TUE MAR 19 2024

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

...THE HELENA MT CLIMATE SUMMARY FOR MARCH 18 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         69    355 PM  76    2017  49     20       49
  MINIMUM         29    711 AM -13    1943  25      4       18
  AVERAGE         49                        37     12       34

PRECIPITATION (IN)
  YESTERDAY        0.00          0.36 2006   0.02  -0.02     0.00
  MONTH TO DATE    0.31                      0.26   0.05     0.85
  SINCE OCT 1      4.35                      2.90   1.45     4.76
  SINCE JAN 1      2.83                      1.07   1.76     1.35

SNOWFALL (IN)
  YESTERDAY        0.0           5.0  1913   0.1   -0.1      0.0
  MONTH TO DATE    4.0                       2.9    1.1     10.2
  SINCE MAR 1      4.0                       2.9    1.1     10.2
  SINCE JUL 1     51.7                      32.5   19.2     36.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       16                        28    -12       31
  MONTH TO DATE  519                       559    -40      683
  SINCE MAR 1    519                       559    -40      683
  SINCE JUL 1   5569                      6053   -484     6268

 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    15   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     4.4


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78           400 AM
 LOWEST     21           400 PM
 AVERAGE    50

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


THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   49        71      1997
 MINIMUM TEMPERATURE (F)   26        -8      1906


SUNRISE AND SUNSET
MARCH 19 2024.........SUNRISE   732 AM MDT   SUNSET   740 PM MDT
MARCH 20 2024.........SUNRISE   730 AM MDT   SUNSET   742 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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