Climatological Report (Daily)
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CDUS45 KBYZ 210721
CLILVM


CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
121 AM MDT MON MAY 21 2018


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

...THE LIVINGSTON MT CLIMATE SUMMARY FOR MAY 20 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         69    500 PM  89    1958  66      3       63
  MINIMUM         44    545 AM  22    2003  38      6       31
  AVERAGE         57                        52      5       47

PRECIPITATION (IN)
  YESTERDAY        T             0.86 2011   0.09  -0.09     0.05
                                      1973
  MONTH TO DATE    2.02                      1.61   0.41     3.15
  SINCE OCT 1      9.52                      7.58   1.94    12.06
  SINCE JAN 1      6.48                      5.21   1.27     8.13

DEGREE DAYS
 HEATING
  YESTERDAY        8                        13     -5       18
  MONTH TO DATE  235                       318    -83      292
  SINCE MAR 1   1894                      1918    -24     1639
  SINCE JUL 1   7214                      7266    -52     6865

 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    18   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED     9.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1200 AM
 LOWEST     45           600 PM
 AVERAGE    69

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


THE LIVINGSTON MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        86      2012
 MINIMUM TEMPERATURE (F)   38        24      2009


SUNRISE AND SUNSET
MAY 21 2018...........SUNRISE   544 AM MDT   SUNSET   853 PM MDT
MAY 22 2018...........SUNRISE   543 AM MDT   SUNSET   854 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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