Climatological Report (Daily)
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CDUS45 KTFX 210900
CLIGTF


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
158 AM MST WED FEB 21 2018


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

...THE GREAT FALLS MT CLIMATE SUMMARY FOR FEBRUARY 20 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          7    323 PM  66    1977  39    -32       54
  MINIMUM        -20    256 AM -29    1918  17    -37       28
  AVERAGE         -6                        28    -34       41

PRECIPITATION (IN)
  YESTERDAY        0.00          0.38 1920   0.02  -0.02     0.00
  MONTH TO DATE    1.43                      0.32   1.11     0.30
  SINCE OCT 1      4.64                      2.83   1.81     4.08
  SINCE JAN 1      1.78                      0.83   0.95     1.15

SNOWFALL (IN)
  YESTERDAY        0.0           3.5  1920   0.3   -0.3      0.0
  MONTH TO DATE   32.6                       5.8   26.8      3.4
  SINCE DEC 1     56.9                      23.9   33.0     31.7
  SINCE JUL 1     72.3                      37.6   34.7     34.4
  SNOW DEPTH       9

DEGREE DAYS
 HEATING
  YESTERDAY       71                        37     34       24
  MONTH TO DATE 1086                       765    321      784
  SINCE DEC 1   3618                      3247    371     3799
  SINCE JUL 1   5493                      5216    277     5384

 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    18   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     9.6


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81           100 AM
 LOWEST     59          1000 AM
 AVERAGE    70

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


THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        63      1995
                                             1961
 MINIMUM TEMPERATURE (F)   17       -20      1918


SUNRISE AND SUNSET
FEBRUARY 21 2018......SUNRISE   720 AM MST   SUNSET   558 PM MST
FEBRUARY 22 2018......SUNRISE   719 AM MST   SUNSET   600 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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