Climatological Report (Daily)
Issued by NWS Missoula, MT

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981
CDUS45 KMSO 290737
CLIBTM

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT SAT AUG 29 2026

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

...THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 28 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         78    257 PM  93    1934  76      2       61
  MINIMUM         51    244 AM  26    1960  41     10       50
  AVERAGE         65                        59      6       56

PRECIPITATION (IN)
  YESTERDAY        T             1.07 1964   0.05  -0.05     0.45
  MONTH TO DATE    0.66                      1.16  -0.50     0.93
  SINCE JAN 1      8.45                      9.65  -1.20     8.28

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

DEGREE DAYS
 HEATING
  YESTERDAY        0                         6     -6        9
  MONTH TO DATE   46                       103    -57       79
  SINCE JUN 1    389                       484    -95      390
  SINCE JUL 1     74                       194   -120      137

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   28                        25      3       19
  SINCE JUN 1    146                        79     67       57
  SINCE JAN 1    146                        79     67       57
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     8.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           200 AM
 LOWEST     30           300 PM
 AVERAGE    60

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        91      1998
                                             2005
 MINIMUM TEMPERATURE (F)   41        27      1937


SUNRISE AND SUNSET
AUGUST 29 2026........SUNRISE   647 AM MDT   SUNSET   814 PM MDT
AUGUST 30 2026........SUNRISE   648 AM MDT   SUNSET   812 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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