Climatological Report (Daily)
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148
CDUS45 KTFX 200819
CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
218 AM MDT SUN AUG 20 2017


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

...THE LEWISTOWN MT CLIMATE SUMMARY FOR AUGUST 19 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         78    309 PM  97    2008  80     -2       65
  MINIMUM         55   1240 AM  31    1907  49      6       46
  AVERAGE         67                        65      2       56

PRECIPITATION (IN)
  YESTERDAY        0.00          1.47 1964   0.06  -0.06     0.01
  MONTH TO DATE    0.23                      1.08  -0.85     1.71
  SINCE OCT 1     12.37                     14.85  -2.48    15.65
  SINCE JAN 1      7.97                     12.35  -4.38    13.57

SNOWFALL (IN)
  YESTERDAY       MM
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         3     -3        9
  MONTH TO DATE   32                        36     -4       25
  SINCE JUN 1    200                       336   -136      160
  SINCE JUL 1     32                       109    -77       70

 COOLING
  YESTERDAY        2                         3     -1        0
  MONTH TO DATE   20                        67    -47       45
  SINCE JUN 1    289                       175    114      206
  SINCE JAN 1    290                       177    113      206
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     8.5


SKY COVER
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    44          1000 PM
 LOWEST     24           600 AM
 AVERAGE    34

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


THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        97      1931
 MINIMUM TEMPERATURE (F)   49        32      1916


SUNRISE AND SUNSET
AUGUST 20 2017........SUNRISE   622 AM MDT   SUNSET   819 PM MDT
AUGUST 21 2017........SUNRISE   623 AM MDT   SUNSET   818 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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