Climatological Report (Daily)
Issued by NWS Missoula, MT

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CLIBTM

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
430 PM MDT WED SEP 16 2026

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

...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 16 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         71    259 PM  86    1998  69      2       60
  MINIMUM         33    714 AM  18    1965  37     -4       43
  AVERAGE         52                        53     -1       52

PRECIPITATION (IN)
  TODAY            0.00          0.71 2015   0.04  -0.04     0.10
  MONTH TO DATE    0.50                      0.61  -0.11     0.37
  SINCE JAN 1      9.06                     10.38  -1.32     8.65

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

DEGREE DAYS
 HEATING
  TODAY           13                        12      1       13
  MONTH TO DATE  166                       158      8      110
  SINCE SEP 1    166                       158      8      110
  SINCE JUL 1    264                       373   -109      261

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        3
  SINCE SEP 1      0                         0      0        3
  SINCE JAN 1    146                        81     65       60
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     4.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           400 AM
 LOWEST     31           300 PM
 AVERAGE    60

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


THE BUTTE MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        90      1981
 MINIMUM TEMPERATURE (F)   36         9      1965


SUNRISE AND SUNSET
SEPTEMBER 16 2026.....SUNRISE   710 AM MDT   SUNSET   739 PM MDT
SEPTEMBER 17 2026.....SUNRISE   711 AM MDT   SUNSET   737 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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