Climatological Report (Daily)
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CDUS45 KBYZ 302231
CLILVM

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
431 PM MDT TUE SEP 30 2025

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

...THE LIVINGSTON MT CLIMATE SUMMARY FOR SEPTEMBER 30 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         75    237 PM  90    2011  66      9       60
  MINIMUM         48    608 AM  16    1985  38     10       34
  AVERAGE         62                        52     10       47

PRECIPITATION (IN)
  TODAY            0.00          0.84 1949   0.04  -0.04     0.00
  MONTH TO DATE    1.05                      1.20  -0.15     1.98
  SINCE OCT 1     11.84                     14.55  -2.71    13.40
  SINCE JAN 1     10.11                     12.07  -1.96    11.42

DEGREE DAYS
 HEATING
  TODAY            3                        13    -10       18
  MONTH TO DATE  141                       249   -108      109
  SINCE SEP 1    141                       249   -108      109
  SINCE JUL 1    203                       346   -143      154

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   11                        20     -9       38
  SINCE SEP 1     11                        20     -9       38
  SINCE JAN 1    197                       276    -79      360
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    14.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           200 AM
 LOWEST     30           200 PM
 AVERAGE    55

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


THE LIVINGSTON MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        91      2011
 MINIMUM TEMPERATURE (F)   37        10      1950


SUNRISE AND SUNSET
SEPTEMBER 30 2025.....SUNRISE   719 AM MDT   SUNSET   703 PM MDT
OCTOBER  1 2025.......SUNRISE   721 AM MDT   SUNSET   701 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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