Climatological Report (Daily)
Issued by NWS Missoula, MT

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296
CDUS45 KMSO 090738
CLIBTM

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
138 AM MDT THU OCT 09 2025

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

...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 8 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         67    420 PM  80    1976  58      9       75
  MINIMUM         27    559 AM  11    1985  30     -3       29
  AVERAGE         47                        44      3       52

PRECIPITATION (IN)
  YESTERDAY        0.00          0.58 1929   0.02  -0.02     0.00
  MONTH TO DATE    0.15                      0.23  -0.08     0.00
  SINCE JAN 1      9.02                     11.07  -2.05     6.89

SNOWFALL (IN)
  YESTERDAY       MM
  MONTH TO DATE   MM
  SINCE SEP 1     MM
  SINCE JUL 1     MM
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       18                        21     -3       13
  MONTH TO DATE  154                       156     -2      120
  SINCE SEP 1    396                       524   -128      356
  SINCE JUL 1    547                       739   -192      544

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1      3                         2      1        2
  SINCE JAN 1     60                        83    -23      127
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     4.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           500 AM
 LOWEST     16           400 PM
 AVERAGE    51

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        79      1996
 MINIMUM TEMPERATURE (F)   29       -12      1985


SUNRISE AND SUNSET
OCTOBER  9 2025.......SUNRISE   739 AM MDT   SUNSET   654 PM MDT
OCTOBER 10 2025.......SUNRISE   741 AM MDT   SUNSET   652 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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