Climatological Report (Daily)
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CDUS45 KTFX 220739
CLILWT

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
139 AM MDT THU OCT 22 2020

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

...THE LEWISTOWN MT CLIMATE SUMMARY FOR OCTOBER 21 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1896 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         42    124 PM  81    1927  55    -13       45
  MINIMUM         21   1159 PM   5    1930  29     -8       24
  AVERAGE         32                        42    -10       35

PRECIPITATION (IN)
  YESTERDAY        0.01          3.80 1908   0.04  -0.03      T
  MONTH TO DATE    1.10                      0.84   0.26     0.60
  SINCE OCT 1      1.10                      0.84   0.26     0.60
  SINCE JAN 1     13.26                     15.19  -1.93    15.95

SNOWFALL (IN)
  YESTERDAY       MM
  SNOW DEPTH       2

DEGREE DAYS
 HEATING
  YESTERDAY       33                        23     10       30
  MONTH TO DATE  390                       412    -22      551
  SINCE SEP 1    614                       731   -117      897
  SINCE JUL 1    723                       889   -166     1056

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    1                         0      1        0
  SINCE SEP 1     14                        14      0       17
  SINCE JAN 1    250                       210     40      148
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     9.1


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LT FREEZING RAIN
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96          1100 PM
 LOWEST     65           100 PM
 AVERAGE    81

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


THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   54        80      1915
 MINIMUM TEMPERATURE (F)   29         3      1957


SUNRISE AND SUNSET
OCTOBER 22 2020.......SUNRISE   747 AM MDT   SUNSET   617 PM MDT
OCTOBER 23 2020.......SUNRISE   748 AM MDT   SUNSET   615 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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