Climatological Report (Daily)
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CDUS45 KTFX 201329
CLIGTF


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
728 AM MDT THU JUL 20 2017


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

...THE GREAT FALLS MT CLIMATE SUMMARY FOR JULY 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         92    411 PM 104    2007  85      7       94
  MINIMUM         63    618 AM  39    1895  52     11       54
  AVERAGE         78                        68     10       74

PRECIPITATION (IN)
  YESTERDAY        T             0.54 1898   0.04  -0.04      T
  MONTH TO DATE    0.08                      1.03  -0.95     1.20
  SINCE OCT 1     12.53                     11.29   1.24    13.28
  SINCE JAN 1      9.60                      9.29   0.31     8.18

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2001   0.0    0.0      0.0
                                      2001
                                      1999
  MONTH TO DATE    0.0                       0.0    0.0       T
  SINCE JUN 1      0.0                       0.3   -0.3       T
  SINCE JUL 1      0.0                       0.0    0.0       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    1                        38    -37       44
  SINCE JUN 1    126                       229   -103      152
  SINCE JUL 1      1                        38    -37       44

 COOLING
  YESTERDAY       13                         5      8        9
  MONTH TO DATE  171                        65    106       48
  SINCE JUN 1    205                        97    108       91
  SINCE JAN 1    212                       104    108       91
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED    10.0


SKY COVER
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    37           500 AM
 LOWEST     10           100 PM
 AVERAGE    24

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


THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85       103      1893
 MINIMUM TEMPERATURE (F)   52        43      1996
                                             1933


SUNRISE AND SUNSET
JULY 20 2017..........SUNRISE   549 AM MDT   SUNSET   914 PM MDT
JULY 21 2017..........SUNRISE   551 AM MDT   SUNSET   913 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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