Climatological Report (Daily)
Issued by NWS Missoula, MT

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CDUS45 KMSO 132230
CLIBTM

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
430 PM MDT WED AUG 13 2025

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

...THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 13 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         87    255 PM  93    1940  81      6       74
  MINIMUM         49    447 AM  32    1959  45      4       45
  AVERAGE         68                        63      5       60

PRECIPITATION (IN)
  TODAY            0.01          0.84 1974   0.04  -0.03     0.07
  MONTH TO DATE    0.37                      0.54  -0.17     0.67
  SINCE JAN 1      7.72                      9.03  -1.31     5.79

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

DEGREE DAYS
 HEATING
  TODAY            0                         3     -3        5
  MONTH TO DATE   55                        30     25       26
  SINCE JUN 1    366                       411    -45      340
  SINCE JUL 1    113                       121     -8       96

 COOLING
  TODAY            3                         1      2        0
  MONTH TO DATE    6                        19    -13       21
  SINCE JUN 1     44                        73    -29      116
  SINCE JAN 1     44                        73    -29      116
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     7.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    68           400 AM
 LOWEST     16           200 PM
 AVERAGE    42

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


THE BUTTE MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        93      1933
                                             2003
 MINIMUM TEMPERATURE (F)   45        29      1959


SUNRISE AND SUNSET
AUGUST 13 2025........SUNRISE   628 AM MDT   SUNSET   841 PM MDT
AUGUST 14 2025........SUNRISE   629 AM MDT   SUNSET   839 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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