Climatological Report (Daily)
Issued by NWS Missoula, MT

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587
CDUS45 KMSO 172231
CLIBTM

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
431 PM MDT FRI JUL 17 2026

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

...THE BUTTE MT CLIMATE SUMMARY FOR JULY 17 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         88    151 PM  96    1998  82      6       85
  MINIMUM         56    545 AM  34    1982  46     10       43
  AVERAGE         72                        64      8       64

PRECIPITATION (IN)
  TODAY            0.00          1.14 1987   0.04  -0.04     0.00
  MONTH TO DATE    0.18                      0.68  -0.50     0.27
  SINCE JAN 1      7.03                      7.97  -0.94     6.46

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

DEGREE DAYS
 HEATING
  TODAY            0                         2     -2        1
  MONTH TO DATE   28                        66    -38       43
  SINCE JUN 1    343                       356    -13      296
  SINCE JUL 1     28                        66    -38       43

 COOLING
  TODAY            7                         2      5        0
  MONTH TO DATE   41                        22     19       26
  SINCE JUN 1     41                        28     13       26
  SINCE JAN 1     41                        28     13       26
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     4.7


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    87           600 AM
 LOWEST     30           200 PM
 AVERAGE    59

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


THE BUTTE MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        95      1960
 MINIMUM TEMPERATURE (F)   47        35      1993


SUNRISE AND SUNSET
JULY 17 2026..........SUNRISE   556 AM MDT   SUNSET   916 PM MDT
JULY 18 2026..........SUNRISE   557 AM MDT   SUNSET   915 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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