Climatological Report (Daily)
Issued by NWS Missoula, MT

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470
CDUS45 KMSO 292232
CLIBTM

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
432 PM MDT SAT AUG 29 2026

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

...THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 29 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         76   1147 AM  91    1998  76      0       74
                                      2005
  MINIMUM         49    628 AM  27    1937  41      8       46
  AVERAGE         63                        58      5       60

PRECIPITATION (IN)
  TODAY            0.06          0.50 1910   0.04   0.02     0.00
  MONTH TO DATE    0.72                      1.20  -0.48     0.93
  SINCE JAN 1      8.51                      9.69  -1.18     8.28

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

DEGREE DAYS
 HEATING
  TODAY            2                         7     -5        5
  MONTH TO DATE   48                       110    -62       84
  SINCE JUN 1    391                       491   -100      395
  SINCE JUL 1     76                       201   -125      142

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   28                        25      3       19
  SINCE JUN 1    146                        79     67       57
  SINCE JAN 1    146                        79     67       57
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    42   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     5.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           600 AM
 LOWEST     28          1200 PM
 AVERAGE    61

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


THE BUTTE MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        89      1954
                                             2017
                                             2022
 MINIMUM TEMPERATURE (F)   41        25      1965


SUNRISE AND SUNSET
AUGUST 29 2026........SUNRISE   647 AM MDT   SUNSET   814 PM MDT
AUGUST 30 2026........SUNRISE   648 AM MDT   SUNSET   812 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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