Climatological Report (Daily)
Issued by NWS Billings, MT

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000
CDUS45 KBYZ 221033
CLIMLS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
332 AM MST MON DEC 22 2014


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

...THE MILES CITY MT CLIMATE SUMMARY FOR DECEMBER 21 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1937 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         42    650 PM  55    1954  30     12       12
  MINIMUM         25    256 AM -30    1990   8     17        0
  AVERAGE         34                        19     15        6

PRECIPITATION (IN)
  YESTERDAY        T             0.23        0.01  -0.01     0.01
  MONTH TO DATE    0.06                      0.18  -0.12     0.24
  SINCE OCT 1      0.89                      1.49  -0.60     1.31
  SINCE JAN 1     13.17                     12.33   0.84    16.74

DEGREE DAYS
 HEATING
  YESTERDAY       31                        46    -15       59
  MONTH TO DATE  738                       922   -184     1159
  SINCE DEC 1    738                       922   -184     1159
  SINCE JUL 1   2568                      2721   -153     2866

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    648                       730    -82      877
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    12.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           300 AM
 LOWEST     70          1100 PM
 AVERAGE    79

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


THE MILES CITY MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   30        60      1954
 MINIMUM TEMPERATURE (F)    8       -34      1990


SUNRISE AND SUNSET
DECEMBER 22 2014......SUNRISE   745 AM MST   SUNSET   420 PM MST
DECEMBER 23 2014......SUNRISE   745 AM MST   SUNSET   420 PM MST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.





&&

THIS IS AN AUTOMATED...UNATTENDED WEATHER STATION AND MAY
UNDERESTIMATE WINTER PRECIPITATION.

$$





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