Climatological Report (Daily)
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CDUS45 KTFX 210743
CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
1242 AM MST SUN JAN 21 2018


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

...THE LEWISTOWN MT CLIMATE SUMMARY FOR JANUARY 20 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         33    231 PM  58    1981  34     -1       42
  MINIMUM         19   1146 PM -32    1954  13      6       21
                                      1949
  AVERAGE         26                        24      2       32

PRECIPITATION (IN)
  YESTERDAY        0.00          0.36 2003   0.02  -0.02      T
  MONTH TO DATE    0.41                      0.38   0.03     0.31
  SINCE OCT 1      2.41                      2.88  -0.47     4.71
  SINCE JAN 1      0.41                      0.38   0.03     0.31

SNOWFALL (IN)
  YESTERDAY       MM
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       39                        41     -2       33
  MONTH TO DATE  855                       832     23     1048
  SINCE DEC 1   2227                      2126    101     2595
  SINCE JUL 1   4201                      4254    -53     4321

 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    20   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    12.0


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           600 AM
 LOWEST     59           100 PM
 AVERAGE    68

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


THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        61      1981
 MINIMUM TEMPERATURE (F)   14       -34      1927


SUNRISE AND SUNSET
JANUARY 21 2018.......SUNRISE   755 AM MST   SUNSET   504 PM MST
JANUARY 22 2018.......SUNRISE   754 AM MST   SUNSET   506 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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