Climatological Report (Daily)
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CDUS45 KTFX 212240
CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT MON MAY 21 2018


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

...THE LEWISTOWN MT CLIMATE SUMMARY FOR MAY 21 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         73    252 PM  89    1928  64      9       65
  MINIMUM         43    422 AM  24    1931  39      4       35
  AVERAGE         58                        52      6       50

PRECIPITATION (IN)
  TODAY            0.00          1.74 1962   0.10  -0.10      T
  MONTH TO DATE    2.83                      1.75   1.08     1.53
  SINCE OCT 1      9.30                      7.66   1.64    10.05
  SINCE JAN 1      7.30                      5.16   2.14     5.65

DEGREE DAYS
 HEATING
  TODAY            7                        14     -7       15
  MONTH TO DATE  258                       346    -88      303
  SINCE MAR 1   2165                      2049    116     1864
  SINCE JUL 1   8291                      7853    438     7675

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     5.5


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93
 LOWEST     44
 AVERAGE    69

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


THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        93      1928
 MINIMUM TEMPERATURE (F)   40        24      1930


SUNRISE AND SUNSET
MAY 21 2018...........SUNRISE   536 AM MDT   SUNSET   854 PM MDT
MAY 22 2018...........SUNRISE   534 AM MDT   SUNSET   855 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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