Climatological Report (Daily)
Issued by NWS Missoula, MT

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CDUS45 KMSO 302230
CLIMSO

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
430 PM MDT SAT AUG 30 2025

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

...THE MISSOULA MT CLIMATE SUMMARY FOR AUGUST 30 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         86    259 PM  97    2022  79      7       89
  MINIMUM         50    630 AM  33    1910  47      3       41
                                      1965
  AVERAGE         68                        63      5       65

PRECIPITATION (IN)
  TODAY            0.00          0.81 1977   0.03  -0.03     0.00
  MONTH TO DATE    0.92                      0.80   0.12     0.55
  SINCE OCT 1     10.34                     13.12  -2.78    10.26
  SINCE JAN 1      8.77                      9.68  -0.91     8.06

SNOWFALL (IN)
  TODAY            0.0
  MONTH TO DATE    0.0
  SINCE JUN 1      0.0
  SINCE JUL 1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         4     -4        0
  MONTH TO DATE   14                        46    -32       29
  SINCE JUN 1    136                       270   -134      186
  SINCE JUL 1     34                        85    -51       32

 COOLING
  TODAY            3                         2      1        0
  MONTH TO DATE  142                       115     27      142
  SINCE JUN 1    371                       289     82      423
  SINCE JAN 1    382                       292     90      423
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     1.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           500 AM
 LOWEST     24           300 PM
 AVERAGE    60

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


THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        99      2022
 MINIMUM TEMPERATURE (F)   47        36      1924
                                             1993


SUNRISE AND SUNSET
AUGUST 30 2025........SUNRISE   654 AM MDT   SUNSET   819 PM MDT
AUGUST 31 2025........SUNRISE   655 AM MDT   SUNSET   817 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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