Climatological Report (Daily)
Issued by NWS Missoula, MT

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531
CDUS45 KMSO 040737
CLIBTM

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT SAT OCT 04 2025

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

...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 3 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         56    233 PM  85    2010  61     -5       63
  MINIMUM         45   1139 PM  14    1916  32     13       22
  AVERAGE         51                        46      5       43

PRECIPITATION (IN)
  YESTERDAY        0.01          0.31 1927   0.03  -0.02     0.00
                                      1927
                                      2016
  MONTH TO DATE    0.12                      0.09   0.03     0.00
  SINCE JAN 1      8.99                     10.93  -1.94     6.89

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

DEGREE DAYS
 HEATING
  YESTERDAY       14                        19     -5       22
  MONTH TO DATE   39                        55    -16       50
  SINCE SEP 1    281                       423   -142      286
  SINCE JUL 1    432                       638   -206      474

 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     W (290)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     5.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           100 AM
 LOWEST     64           200 PM
 AVERAGE    81

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        82      2024
 MINIMUM TEMPERATURE (F)   31        15      1973


SUNRISE AND SUNSET
OCTOBER  4 2025.......SUNRISE   733 AM MDT   SUNSET   704 PM MDT
OCTOBER  5 2025.......SUNRISE   734 AM MDT   SUNSET   702 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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