Climatological Report (Daily)
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CDUS45 KTFX 180918
CLIGTF


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
317 AM MDT WED OCT 18 2017


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

...THE GREAT FALLS MT CLIMATE SUMMARY FOR OCTOBER 17 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         73    323 PM  79    1927  57     16       56
  MINIMUM         50    654 AM   8    1930  33     17       34
  AVERAGE         62                        45     17       45

PRECIPITATION (IN)
  YESTERDAY        0.00          0.46 1980   0.03  -0.03     0.01
  MONTH TO DATE    0.28                      0.54  -0.26     1.31
  SINCE OCT 1      0.28                      0.54  -0.26     1.31
  SINCE JAN 1     12.31                     13.29  -0.98    12.83

SNOWFALL (IN)
  YESTERDAY        0.0           1.7  1961   0.1   -0.1      0.0
  MONTH TO DATE    1.7                       1.8   -0.1      1.5
  SINCE SEP 1      1.7                       3.0   -1.3      1.5
  SINCE JUL 1      1.7                       3.3   -1.6      1.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        3                        20    -17       20
  MONTH TO DATE  348                       295     53      348
  SINCE SEP 1    633                       581     52      631
  SINCE JUL 1    662                       702    -40      732

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     47                        21     26       10
  SINCE JAN 1    456                       297    159      252
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    45   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    61   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED    25.7


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    33          1100 PM
 LOWEST     12           200 PM
 AVERAGE    23

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


THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        81      2003
 MINIMUM TEMPERATURE (F)   32         6      1905


SUNRISE AND SUNSET
OCTOBER 18 2017.......SUNRISE   749 AM MDT   SUNSET   631 PM MDT
OCTOBER 19 2017.......SUNRISE   750 AM MDT   SUNSET   630 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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