Climatological Report (Daily)
Issued by NWS

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367
CDUS45 KBYZ 180931
CLILVM

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
331 AM MDT MON AUG 18 2025

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

...THE LIVINGSTON MT CLIMATE SUMMARY FOR AUGUST 17 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         88    149 PM 101    2020  85      3       88
  MINIMUM         51    525 AM  29    2002  48      3       44
  AVERAGE         70                        66      4       66

PRECIPITATION (IN)
  YESTERDAY        0.02          0.71 2005   0.03  -0.01     0.00
  MONTH TO DATE    0.37                      0.60  -0.23     1.02
  SINCE OCT 1     10.66                     12.88  -2.22    11.39
  SINCE JAN 1      8.93                     10.40  -1.47     9.41

DEGREE DAYS
 HEATING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE   15                        17     -2       15
  SINCE JUN 1    214                       248    -34      172
  SINCE JUL 1     44                        56    -12       33

 COOLING
  YESTERDAY        5                         3      2        1
  MONTH TO DATE   63                        71     -8       66
  SINCE JUN 1    161                       223    -62      287
  SINCE JAN 1    161                       224    -63      287
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    37   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    46   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     9.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           800 PM
 LOWEST     22           100 PM
 AVERAGE    53

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


THE LIVINGSTON MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85        96      2008
                                             2013
                                             2020
 MINIMUM TEMPERATURE (F)   48        34      1987


SUNRISE AND SUNSET
AUGUST 18 2025........SUNRISE   626 AM MDT   SUNSET   824 PM MDT
AUGUST 19 2025........SUNRISE   627 AM MDT   SUNSET   822 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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