Climatological Report (Daily)
Issued by NWS Missoula, MT

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CDUS45 KMSO 212230
CLIBTM

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
430 PM MDT SAT SEP 21 2024

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

...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 21 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         62    259 PM  85    1918  67     -5       48
  MINIMUM         29    602 AM  21    1995  35     -6       37
                                      2021
  AVERAGE         46                        51     -5       43

PRECIPITATION (IN)
  TODAY            0.00          0.70 1937   0.03  -0.03     0.50
  MONTH TO DATE    0.80                      0.78   0.02     2.11
  SINCE JAN 1      6.89                     10.55  -3.66    15.28

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

DEGREE DAYS
 HEATING
  TODAY           19                        14      5       22
  MONTH TO DATE  155                       224    -69      182
  SINCE SEP 1    155                       224    -69      182
  SINCE JUL 1    343                       439    -96      320

 COOLING
  TODAY            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     9   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     3.1


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    92           600 AM
 LOWEST     25           300 PM
 AVERAGE    59

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


THE BUTTE MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        86      1987
 MINIMUM TEMPERATURE (F)   35        19      1993


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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