Climatological Report (Daily)
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CDUS45 KTFX 200848
CLIGTF


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
146 AM MST TUE FEB 20 2018


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

...THE GREAT FALLS MT CLIMATE SUMMARY FOR FEBRUARY 19 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1886 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM          0    238 PM  67    1981  39    -39       52
  MINIMUM        -15   1052 PM -19    1986  17    -32       29
  AVERAGE         -7                        28    -35       41

PRECIPITATION (IN)
  YESTERDAY        0.04          0.23 1955   0.02   0.02     0.01
  MONTH TO DATE    1.43                      0.30   1.13     0.30
  SINCE OCT 1      4.64                      2.81   1.83     4.08
  SINCE JAN 1      1.78                      0.81   0.97     1.15

SNOWFALL (IN)
  YESTERDAY        0.4           3.2  1949   0.4    0.0       T
  MONTH TO DATE   32.6                       5.5   27.1      3.4
  SINCE DEC 1     56.9                      23.6   33.3     31.7
  SINCE JUL 1     72.3                      37.3   35.0     34.4
  SNOW DEPTH       7

DEGREE DAYS
 HEATING
  YESTERDAY       72                        37     35       24
  MONTH TO DATE 1015                       728    287      760
  SINCE DEC 1   3547                      3210    337     3775
  SINCE JUL 1   5422                      5179    243     5360

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     5.0


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           300 AM
 LOWEST     71          1200 PM
 AVERAGE    79

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


THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        66      1977
 MINIMUM TEMPERATURE (F)   17       -29      1918


SUNRISE AND SUNSET
FEBRUARY 20 2018......SUNRISE   722 AM MST   SUNSET   557 PM MST
FEBRUARY 21 2018......SUNRISE   720 AM MST   SUNSET   558 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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