Climatological Report (Daily)
Issued by NWS Missoula, MT

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136
CDUS45 KMSO 180738
CLIBTM

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
138 AM MDT SAT MAY 18 2024

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

...THE BUTTE MT CLIMATE SUMMARY FOR MAY 17 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         57   1200 AM  82    1976  62     -5       67
                                      2006
  MINIMUM         41    400 AM  16    1896  35      6       43
  AVERAGE         49                        48      1       55

PRECIPITATION (IN)
  YESTERDAY        0.00          0.82 2019   0.07  -0.07     0.01
  MONTH TO DATE    0.06                      0.90  -0.84     1.26
  SINCE JAN 1      3.00                      3.72  -0.72     3.97

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

DEGREE DAYS
 HEATING
  YESTERDAY       16                        17     -1       10
  MONTH TO DATE  324                       333     -9      242
  SINCE MAR 1   2095                      2157    -62     2449
  SINCE JUL 1   8105                      8632   -527     9166

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    46   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED    11.1


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    60           400 AM
 LOWEST     28          1200 AM
 AVERAGE    44

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        84      2009
 MINIMUM TEMPERATURE (F)   35        21      1960


SUNRISE AND SUNSET
MAY 18 2024...........SUNRISE   554 AM MDT   SUNSET   900 PM MDT
MAY 19 2024...........SUNRISE   553 AM MDT   SUNSET   901 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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