Climatological Report (Daily)
Issued by NWS Billings, MT

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977
CDUS45 KBYZ 212240
CLIBIL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
440 PM MDT TUE MAY 21 2024

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

...THE BILLINGS MT CLIMATE SUMMARY FOR MAY 21 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1934 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         63    205 PM  91    1980  69     -6       84
  MINIMUM         41    607 AM  31    1963  46     -5       54
                                      2021
  AVERAGE         52                        57     -5       69

PRECIPITATION (IN)
  TODAY            T             2.83 1952   0.09  -0.09      T
  MONTH TO DATE    1.69                      1.48   0.21     1.56
  SINCE OCT 1      7.42                      7.76  -0.34     7.04
  SINCE JAN 1      5.03                      5.22  -0.19     4.99

SNOWFALL (IN)
  TODAY           MM             T    1999   0.0   MM        0.0
                                      2016
                                      2021
  MONTH TO DATE    T                         0.8   -0.8       T
  SINCE MAR 1      9.2                      16.5   -7.3     18.6
  SINCE JUL 1     35.0                      57.3  -22.3     56.1
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY           13                         8      5        0
  MONTH TO DATE  261                       245     16      146
  SINCE MAR 1   1601                      1661    -60     1872
  SINCE JUL 1   5976                      6596   -620     6945

 COOLING
  TODAY            0                         1     -1        4
  MONTH TO DATE    1                         2     -1       10
  SINCE MAR 1      1                         3     -2       10
  SINCE JAN 1      1                         3     -2       10
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     6.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82          1200 AM
 LOWEST     30           200 PM
 AVERAGE    56

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


THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        94      1980
 MINIMUM TEMPERATURE (F)   46        31      2021


SUNRISE AND SUNSET
MAY 21 2024...........SUNRISE   536 AM MDT   SUNSET   847 PM MDT
MAY 22 2024...........SUNRISE   535 AM MDT   SUNSET   848 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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