Climatological Report (Daily)
Issued by NWS Missoula, MT

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CDUS45 KMSO 112240
CLIBTM

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
440 PM MDT TUE AUG 11 2020

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

...THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 11 2020...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         84    257 PM  97    2018  81      3       62
  MINIMUM         43    611 AM  33    1947  45     -2       48
  AVERAGE         64                        63      1       55

PRECIPITATION (IN)
  TODAY            0.00          0.80 1958   0.05  -0.05     0.12
  MONTH TO DATE    T                         0.47  -0.47     1.05
  SINCE JAN 1      8.10                      8.99  -0.89     9.64

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

DEGREE DAYS
 HEATING
  TODAY            1                         3     -2       10
  MONTH TO DATE   20                        27     -7       11
  SINCE JUN 1    413                       414     -1      351
  SINCE JUL 1    114                       127    -13       88

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE   27                        13     14       26
  SINCE JUN 1     60                        64     -4       74
  SINCE JAN 1     62                        64     -2       74
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     4.5


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    76           600 AM
 LOWEST     10           300 PM
 AVERAGE    43

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


THE BUTTE MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        99      1940
 MINIMUM TEMPERATURE (F)   45        34      1987


SUNRISE AND SUNSET
AUGUST 11 2020........SUNRISE   625 AM MDT   SUNSET   844 PM MDT
AUGUST 12 2020........SUNRISE   627 AM MDT   SUNSET   842 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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