Climatological Report (Daily)
Issued by NWS

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000
CDUS45 KTFX 122240
CLIHLN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT TUE MAR 12 2024

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

...THE HELENA MT CLIMATE SUMMARY FOR MARCH 12 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         54    120 PM  74    2007  46      8       35
  MINIMUM         35    740 AM -12    1950  23     12       11
  AVERAGE         45                        35     10       23

PRECIPITATION (IN)
  TODAY            T             0.39 2005   0.02  -0.02     0.00
  MONTH TO DATE    0.28                      0.17   0.11     0.45
  SINCE OCT 1      4.32                      2.81   1.51     4.36
  SINCE JAN 1      2.80                      0.98   1.82     0.95

DEGREE DAYS
 HEATING
  TODAY           20                        30    -10       42
  MONTH TO DATE  393                       385      8      492
  SINCE MAR 1    393                       385      8      492
  SINCE JUL 1   5443                      5879   -436     6077

 COOLING
  TODAY            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    24   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     4.0


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79           900 AM
 LOWEST     32          1200 PM
 AVERAGE    56

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


THE HELENA MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   47        69      2003
 MINIMUM TEMPERATURE (F)   24       -14      1897
                                             1969


SUNRISE AND SUNSET
MARCH 12 2024.........SUNRISE   745 AM MDT   SUNSET   730 PM MDT
MARCH 13 2024.........SUNRISE   743 AM MDT   SUNSET   732 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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