Climatological Report (Daily)
Issued by NWS Missoula, MT

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597
CDUS45 KMSO 200737
CLIBTM

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT FRI SEP 20 2024

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

...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 19 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    434 PM  86    1956  68      0       71
                                      2009
  MINIMUM         34    719 AM  16    1983  36     -2       36
  AVERAGE         51                        52     -1       54

PRECIPITATION (IN)
  YESTERDAY        0.00          0.68 1968   0.03  -0.03     0.00
  MONTH TO DATE    0.80                      0.71   0.09     1.61
  SINCE JAN 1      6.89                     10.48  -3.59    14.78

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

DEGREE DAYS
 HEATING
  YESTERDAY       14                        13      1       11
  MONTH TO DATE  124                       196    -72      142
  SINCE SEP 1    124                       196    -72      142
  SINCE JUL 1    312                       411    -99      280

 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    17   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     4.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           600 AM
 LOWEST     29           400 PM
 AVERAGE    65

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        83      1918
 MINIMUM TEMPERATURE (F)   35         8      1983


SUNRISE AND SUNSET
SEPTEMBER 20 2024.....SUNRISE   715 AM MDT   SUNSET   730 PM MDT
SEPTEMBER 21 2024.....SUNRISE   716 AM MDT   SUNSET   728 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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