Climatological Report (Daily)
Issued by NWS Billings, MT

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000
CDUS45 KBYZ 212221
CLIBIL


CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
421 PM MDT TUE MAY 21 2019


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

...THE BILLINGS MT CLIMATE SUMMARY FOR MAY 21 2019...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1934 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         45    211 PM  91    1980  69    -24       78
  MINIMUM         41    736 AM  31    1963  45     -4       50
  AVERAGE         43                        57    -14       64

PRECIPITATION (IN)
  TODAY            0.07          2.83 1952   0.07   0.00      T
  MONTH TO DATE    1.58                      1.43   0.15     1.97
  SINCE OCT 1      8.73                      7.42   1.31    10.74
  SINCE JAN 1      6.88                      5.11   1.77     7.09

SNOWFALL (IN)
  TODAY           MM             T    2016   0.0   MM       MM
                                      1999
  MONTH TO DATE    0.4                       1.8   -1.4      0.0
  SINCE MAR 1      3.0                      20.3  -17.3     29.2
  SINCE JUL 1     61.1                      54.8    6.3    106.1
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY           22                         8     14        1
  MONTH TO DATE  304                       238     66      161
  SINCE MAR 1   1893                      1650    243     1811
  SINCE JUL 1   7381                      6615    766     7208

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE   16                         3     13        0
  SINCE MAR 1     17                         4     13        0
  SINCE JAN 1     17                         4     13        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED    11.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           800 AM
 LOWEST     82          1200 AM
 AVERAGE    86

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


THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        94      1980
 MINIMUM TEMPERATURE (F)   46        32      1963


SUNRISE AND SUNSET
MAY 21 2019...........SUNRISE   536 AM MDT   SUNSET   846 PM MDT
MAY 22 2019...........SUNRISE   535 AM MDT   SUNSET   847 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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