Climatological Report (Daily)
Issued by NWS Missoula, MT

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188
CDUS45 KMSO 210737
CLIBTM

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT SAT SEP 21 2024

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

...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 20 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         68    206 PM  83    1918  67      1       62
  MINIMUM         38    223 AM   8    1983  35      3       31
  AVERAGE         53                        51      2       47

PRECIPITATION (IN)
  YESTERDAY        0.00          0.63 1968   0.04  -0.04      T
  MONTH TO DATE    0.80                      0.75   0.05     1.61
  SINCE JAN 1      6.89                     10.52  -3.63    14.78

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

DEGREE DAYS
 HEATING
  YESTERDAY       12                        14     -2       18
  MONTH TO DATE  136                       210    -74      160
  SINCE SEP 1    136                       210    -74      160
  SINCE JUL 1    324                       425   -101      298

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    2                         0      2        3
  SINCE SEP 1      2                         0      2        3
  SINCE JAN 1    127                        81     46       73
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    10.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           200 AM
 LOWEST     17           500 PM
 AVERAGE    53

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        85      1918
 MINIMUM TEMPERATURE (F)   35        21      1995
                                             2021


SUNRISE AND SUNSET
SEPTEMBER 21 2024.....SUNRISE   716 AM MDT   SUNSET   728 PM MDT
SEPTEMBER 22 2024.....SUNRISE   718 AM MDT   SUNSET   726 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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