Climatological Report (Daily)
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718
CDUS45 KBYZ 220947
CLILVM


CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
344 AM MDT FRI MAY 22 2015


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

...THE LIVINGSTON MT CLIMATE SUMMARY FOR MAY 21 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         64    203 PM  86    2012  66     -2       71
  MINIMUM         33    428 AM  24    2009  38     -5       37
  AVERAGE         49                        52     -3       54

PRECIPITATION (IN)
  YESTERDAY        0.32          1.79        0.09   0.23     0.00
  MONTH TO DATE    2.77                      1.70   1.07     1.49
  SINCE OCT 1      7.25                      7.67  -0.42     8.50
  SINCE JAN 1      5.46                      5.30   0.16     6.21

DEGREE DAYS
 HEATING
  YESTERDAY       16                        13      3       11
  MONTH TO DATE  360                       331     29      338
  SINCE MAR 1   1588                      1931   -343     1871
  SINCE JUL 1   6202                      7279  -1077     7114

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     8.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           300 AM
 LOWEST     44           200 PM
 AVERAGE    65

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


THE LIVINGSTON MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        86      1958
 MINIMUM TEMPERATURE (F)   38        27      2002


SUNRISE AND SUNSET
MAY 22 2015...........SUNRISE   543 AM MDT   SUNSET   854 PM MDT
MAY 23 2015...........SUNRISE   543 AM MDT   SUNSET   855 PM MDT


-  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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