Climatological Report (Daily)
Issued by NWS

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791
CDUS45 KBYZ 222231
CLILVM

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
431 PM MDT MON SEP 22 2025

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

...THE LIVINGSTON MT CLIMATE SUMMARY FOR SEPTEMBER 22 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         63    227 PM  90    1987  71     -8       78
  MINIMUM         48    702 AM  22    2000  40      8       33
  AVERAGE         56                        55      1       56

PRECIPITATION (IN)
  TODAY            0.31          0.71 1951   0.05   0.26     0.00
  MONTH TO DATE    1.05                      0.85   0.20     1.98
  SINCE OCT 1     11.84                     14.20  -2.36    13.40
  SINCE JAN 1     10.11                     11.72  -1.61    11.42

DEGREE DAYS
 HEATING
  TODAY            9                        10     -1        9
  MONTH TO DATE   99                       155    -56       82
  SINCE SEP 1     99                       155    -56       82
  SINCE JUL 1    161                       252    -91      127

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   11                        16     -5       25
  SINCE SEP 1     11                        16     -5       25
  SINCE JAN 1    197                       272    -75      347
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     8.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     44           300 PM
 AVERAGE    69

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


THE LIVINGSTON MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        91      1987
 MINIMUM TEMPERATURE (F)   40        23      1993


SUNRISE AND SUNSET
SEPTEMBER 22 2025.....SUNRISE   709 AM MDT   SUNSET   719 PM MDT
SEPTEMBER 23 2025.....SUNRISE   710 AM MDT   SUNSET   717 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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