Climatological Report (Daily)
Issued by NWS Billings, MT

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000
CDUS45 KBYZ 252223
CLIBIL


CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
423 PM MDT MON SEP 25 2017


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

...THE BILLINGS MT CLIMATE SUMMARY FOR SEPTEMBER 25 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1934 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         58    259 PM  95    2015  68    -10       67
  MINIMUM         37    746 AM  24    1934  44     -7       47
  AVERAGE         48                        56     -8       57

PRECIPITATION (IN)
  TODAY            0.00          0.72 1936   0.05  -0.05     0.00
  MONTH TO DATE    2.72                      1.07   1.65     1.58
  SINCE OCT 1     19.52                     13.43   6.09    12.18
  SINCE JAN 1     13.96                     11.12   2.84     9.33

DEGREE DAYS
 HEATING
  TODAY           17                        10      7        8
  MONTH TO DATE  202                       139     63      152
  SINCE SEP 1    202                       139     63      152
  SINCE JUL 1    204                       176     28      180

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE   99                        49     50       39
  SINCE SEP 1     99                        49     50       39
  SINCE JAN 1    839                       631    208      723
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     3.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           800 AM
 LOWEST     39           300 PM
 AVERAGE    70

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


THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        93      2015
 MINIMUM TEMPERATURE (F)   44        25      1972


SUNRISE AND SUNSET
SEPTEMBER 25 2017.....SUNRISE   705 AM MDT   SUNSET   705 PM MDT
SEPTEMBER 26 2017.....SUNRISE   707 AM MDT   SUNSET   703 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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