Climatological Report (Daily)
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CDUS45 KTFX 220848
CLIGTF


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
145 AM MST MON JAN 22 2018


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

...THE GREAT FALLS MT CLIMATE SUMMARY FOR JANUARY 21 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         39    156 PM  57    2009  36      3       36
                                      1994
  MINIMUM         21    704 AM -32    1943  15      6       14
  AVERAGE         30                        26      4       25

PRECIPITATION (IN)
  YESTERDAY        0.00          0.68 1943   0.01  -0.01     0.00
  MONTH TO DATE    0.35                      0.35   0.00     0.57
  SINCE OCT 1      3.21                      2.35   0.86     3.50
  SINCE JAN 1      0.35                      0.35   0.00     0.57

SNOWFALL (IN)
  YESTERDAY        0.0           9.6  1943   0.3   -0.3      0.0
  MONTH TO DATE    3.6                       6.0   -2.4      7.2
  SINCE DEC 1     24.3                      15.5    8.8     23.1
  SINCE JUL 1     39.7                      29.2   10.5     25.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       35                        39     -4       40
  MONTH TO DATE  827                       843    -16     1088
  SINCE DEC 1   2181                      2091     90     2653
  SINCE JUL 1   4056                      4060     -4     4238

 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    31   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED    17.1


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77           400 AM
 LOWEST     37           200 PM
 AVERAGE    57

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


THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        62      1981
 MINIMUM TEMPERATURE (F)   15       -32      1982
                                             1943


SUNRISE AND SUNSET
JANUARY 22 2018.......SUNRISE   803 AM MST   SUNSET   512 PM MST
JANUARY 23 2018.......SUNRISE   802 AM MST   SUNSET   513 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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