Climatological Report (Daily)
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258
CDUS45 KTFX 191020
CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
319 AM MST MON FEB 19 2018


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

...THE LEWISTOWN MT CLIMATE SUMMARY FOR FEBRUARY 18 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1896 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         15   1212 AM  60    2016  37    -22       59
  MINIMUM         -5   1159 PM -33    1936  15    -20       32
  AVERAGE          5                        26    -21       46

PRECIPITATION (IN)
  YESTERDAY        T             0.43 1949   0.02  -0.02     0.00
  MONTH TO DATE    1.45                      0.28   1.17     0.22
  SINCE OCT 1      3.97                      3.35   0.62     4.97
  SINCE JAN 1      1.97                      0.85   1.12     0.57

SNOWFALL (IN)
  YESTERDAY       MM
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       60                        39     21       19
  MONTH TO DATE  957                       719    238      689
  SINCE DEC 1   3590                      3296    294     3707
  SINCE JUL 1   5564                      5424    140     5433

 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    26   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     9.6


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1200 AM
 LOWEST     86          1000 AM
 AVERAGE    89

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


THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   37        64      1981
 MINIMUM TEMPERATURE (F)   15       -27      1918


SUNRISE AND SUNSET
FEBRUARY 19 2018......SUNRISE   716 AM MST   SUNSET   548 PM MST
FEBRUARY 20 2018......SUNRISE   714 AM MST   SUNSET   550 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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