Climatological Report (Daily)
Issued by NWS Missoula, MT

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CDUS45 KMSO 202232
CLIBTM

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
432 PM MDT MON JUL 20 2026

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

...THE BUTTE MT CLIMATE SUMMARY FOR JULY 20 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         78    259 PM  96    1960  83     -5       77
  MINIMUM         52    602 AM  35    1987  47      5       49
  AVERAGE         65                        65      0       63

PRECIPITATION (IN)
  TODAY            T             0.70 1914   0.04  -0.04     0.00
  MONTH TO DATE    0.34                      0.79  -0.45     0.27
  SINCE JAN 1      7.19                      8.08  -0.89     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        2
  MONTH TO DATE   28                        72    -44       45
  SINCE JUN 1    343                       362    -19      298
  SINCE JUL 1     28                        72    -44       45

 COOLING
  TODAY            0                         2     -2        0
  MONTH TO DATE   51                        28     23       29
  SINCE JUN 1     51                        34     17       29
  SINCE JAN 1     51                        34     17       29
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     3.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    57           600 AM
 LOWEST     22           200 PM
 AVERAGE    40

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


THE BUTTE MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        97      1936
 MINIMUM TEMPERATURE (F)   47        31      1949


SUNRISE AND SUNSET
JULY 20 2026..........SUNRISE   559 AM MDT   SUNSET   913 PM MDT
JULY 21 2026..........SUNRISE   600 AM MDT   SUNSET   912 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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