Climatological Report (Daily)
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000
CDUS45 KTFX 171015
CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
415 AM MDT TUE OCT 17 2017


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

...THE LEWISTOWN MT CLIMATE SUMMARY FOR OCTOBER 16 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1896 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         69    311 PM  85    1927  57     12       59
  MINIMUM         47    845 PM   9    1930  31     16       35
  AVERAGE         58                        44     14       47

PRECIPITATION (IN)
  YESTERDAY        0.00          0.76 1988   0.04  -0.04     0.11
  MONTH TO DATE    0.44                      0.66  -0.22     3.04
  SINCE OCT 1      0.44                      0.66  -0.22     3.04
  SINCE JAN 1     11.05                     15.01  -3.96    19.07

SNOWFALL (IN)
  YESTERDAY       MM
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY        7                        21    -14       18
  MONTH TO DATE  370                       300     70      348
  SINCE SEP 1    682                       619     63      662
  SINCE JUL 1    720                       777    -57      773

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     33                        14     19       14
  SINCE JAN 1    375                       210    165      259
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    13.9


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    44           100 AM
 LOWEST     15           300 PM
 AVERAGE    30

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


THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        83      1927
 MINIMUM TEMPERATURE (F)   31         5      1930


SUNRISE AND SUNSET
OCTOBER 17 2017.......SUNRISE   739 AM MDT   SUNSET   626 PM MDT
OCTOBER 18 2017.......SUNRISE   741 AM MDT   SUNSET   624 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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