Climatological Report (Daily)
Issued by NWS Missoula, MT

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CDUS45 KMSO 152232
CLIBTM

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
432 PM MDT WED OCT 15 2025

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

...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 15 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         37    259 PM  76    1991  55    -18       74
  MINIMUM         34   1022 AM  15    1952  27      7       29
  AVERAGE         36                        41     -5       52

PRECIPITATION (IN)
  TODAY            0.00          0.45 1994   0.03  -0.03     0.00
  MONTH TO DATE    0.78                      0.43   0.35     0.00
  SINCE JAN 1      9.65                     11.27  -1.62     6.89

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

DEGREE DAYS
 HEATING
  TODAY           29                        24      5       13
  MONTH TO DATE  313                       316     -3      206
  SINCE SEP 1    555                       684   -129      442
  SINCE JUL 1    706                       899   -193      630

 COOLING
  TODAY            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     8   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     2.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           100 AM
 LOWEST     88          1200 AM
 AVERAGE    92

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


THE BUTTE MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   54        78      1927
 MINIMUM TEMPERATURE (F)   27         7      1946


SUNRISE AND SUNSET
OCTOBER 15 2025.......SUNRISE   747 AM MDT   SUNSET   643 PM MDT
OCTOBER 16 2025.......SUNRISE   749 AM MDT   SUNSET   641 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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