Climatological Report (Daily)
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CDUS45 KTFX 201121
CLIGTF


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
419 AM MST MON FEB 20 2017


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

...THE GREAT FALLS MT CLIMATE SUMMARY FOR FEBRUARY 19 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1886 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         52    328 PM  67    1981  39     13       50
  MINIMUM         29    825 PM -19    1986  17     12       34
  AVERAGE         41                        28     13       42

PRECIPITATION (IN)
  YESTERDAY        0.01          0.23 1955   0.02  -0.01      T
  MONTH TO DATE    0.30                      0.30   0.00     0.03
  SINCE OCT 1      4.08                      2.81   1.27     5.75
  SINCE JAN 1      1.15                      0.81   0.34     0.65

SNOWFALL (IN)
  YESTERDAY        0.0           3.2  1949   0.4   -0.4       T
  MONTH TO DATE    3.4                       5.5   -2.1      0.1
  SINCE DEC 1     31.7                      23.6    8.1     22.0
  SINCE JUL 1     34.4                      37.3   -2.9     37.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       24                        37    -13       23
  MONTH TO DATE  760                       728     32      485
  SINCE DEC 1   3775                      3210    565     2828
  SINCE JUL 1   5360                      5179    181     4649

 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    24   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    13.6


SKY COVER
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89          1000 PM
 LOWEST     28           400 PM
 AVERAGE    59

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


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 2017......SUNRISE   722 AM MST   SUNSET   557 PM MST
FEBRUARY 21 2017......SUNRISE   720 AM MST   SUNSET   559 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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