Climatological Report (Daily)
Issued by NWS Billings, MT

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000
CDUS45 KBYZ 232223
CLIBIL


CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
423 PM MDT SAT SEP 23 2017


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

...THE BILLINGS MT CLIMATE SUMMARY FOR SEPTEMBER 23 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         45    259 PM  91    2011  69    -24       56
                                      1992
                                      1966
  MINIMUM         39    728 AM  23    1984  45     -6       49
  AVERAGE         42                        57    -15       53

PRECIPITATION (IN)
  TODAY            0.04          0.84 2007   0.04   0.00     0.07
  MONTH TO DATE    2.72                      0.97   1.75     1.34
  SINCE OCT 1     19.52                     13.33   6.19    11.94
  SINCE JAN 1     13.96                     11.02   2.94     9.09

DEGREE DAYS
 HEATING
  TODAY           23                         9     14       12
  MONTH TO DATE  166                       120     46      135
  SINCE SEP 1    166                       120     46      135
  SINCE JUL 1    168                       157     11      163

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE   99                        47     52       39
  SINCE SEP 1     99                        47     52       39
  SINCE JAN 1    839                       629    210      723
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     5.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1000 AM
 LOWEST     83           200 PM
 AVERAGE    88

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


THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        90      1938
 MINIMUM TEMPERATURE (F)   44        22      1984


SUNRISE AND SUNSET
SEPTEMBER 23 2017.....SUNRISE   703 AM MDT   SUNSET   709 PM MDT
SEPTEMBER 24 2017.....SUNRISE   704 AM MDT   SUNSET   707 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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