Climatological Report (Daily)
Issued by NWS Missoula, MT

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056
CDUS45 KMSO 080740
CLIMSO

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
140 AM MDT TUE SEP 08 2026

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

...THE MISSOULA MT CLIMATE SUMMARY FOR SEPTEMBER 7 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         60    556 PM  95    2022  76    -16       86
  MINIMUM         47   1152 PM  28    1992  45      2       59
  AVERAGE         54                        61     -7       73

PRECIPITATION (IN)
  YESTERDAY        0.75          0.80 1897   0.04   0.71      T
  MONTH TO DATE    1.87                      0.23   1.64      T
  SINCE OCT 1     16.71                     13.38   3.33    10.34
  SINCE JAN 1     11.50                      9.94   1.56     8.77

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE    0.0
  SINCE SEP 1      0.0
  SINCE JUL 1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       11                         5      6        0
  MONTH TO DATE   41                        31     10        0
  SINCE SEP 1     41                        31     10        0
  SINCE JUL 1     68                       117    -49       34

 COOLING
  YESTERDAY        0                         1     -1        8
  MONTH TO DATE    2                         7     -5       45
  SINCE SEP 1      2                         7     -5       45
  SINCE JAN 1    390                       299     91      432
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     6.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     53           600 PM
 AVERAGE    77

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


THE MISSOULA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        92      1967
 MINIMUM TEMPERATURE (F)   45        30      1960


SUNRISE AND SUNSET
SEPTEMBER  8 2026.....SUNRISE   705 AM MDT   SUNSET   802 PM MDT
SEPTEMBER  9 2026.....SUNRISE   706 AM MDT   SUNSET   800 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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