CDUS45 KMSO 160738
CLIBTM

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
138 AM MDT THU APR 16 2026

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

...THE BUTTE MT CLIMATE SUMMARY FOR APRIL 15 2026...

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)
 YESTERDAY
  MAXIMUM         54    242 PM  74    1926  51      3       66
  MINIMUM         31   1154 PM  -1    2022  26      5       23
  AVERAGE         43                        38      5       45

PRECIPITATION (IN)
  YESTERDAY        0.02          0.90 1930   0.04  -0.02     0.00
  MONTH TO DATE    1.40                      0.63   0.77     0.39
  SINCE JAN 1      2.34                      2.12   0.22     2.19

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

DEGREE DAYS
 HEATING
  YESTERDAY       22                        27     -5       20
  MONTH TO DATE  337                       418    -81      402
  SINCE MAR 1   1153                      1455   -302     1300
  SINCE JUL 1   6137                      7930  -1793     7314

 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    30   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    49   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED    10.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           800 PM
 LOWEST     35           300 PM
 AVERAGE    66

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THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   51        74      1994
 MINIMUM TEMPERATURE (F)   26         2      1896


SUNRISE AND SUNSET
APRIL 16 2026.........SUNRISE   642 AM MDT   SUNSET   819 PM MDT
APRIL 17 2026.........SUNRISE   640 AM MDT   SUNSET   820 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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