Climatological Report (Daily)
Issued by NWS Missoula, MT

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CDUS45 KMSO 162231
CLIMSO

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
431 PM MDT THU OCT 16 2025

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

...THE MISSOULA MT CLIMATE SUMMARY FOR OCTOBER 16 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         53    258 PM  75    1991  56     -3       54
  MINIMUM         39    602 AM  20    1930  32      7       35
                                      1946
                                      1987
  AVERAGE         46                        44      2       45

PRECIPITATION (IN)
  TODAY            0.00          0.78 1933   0.04  -0.04     0.07
  MONTH TO DATE    0.51                      0.55  -0.04     0.12
  SINCE OCT 1      0.51                      0.55  -0.04     0.12
  SINCE JAN 1      9.69                     11.22  -1.53     9.23

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

DEGREE DAYS
 HEATING
  TODAY           19                        21     -2       20
  MONTH TO DATE  265                       280    -15      195
  SINCE SEP 1    337                       520   -183      328
  SINCE JUL 1    371                       606   -235      360

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     54                        15     39       46
  SINCE JAN 1    441                       307    134      474
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     3.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           600 AM
 LOWEST     50           300 PM
 AVERAGE    68

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


THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   55        75      2003
                                             2021
 MINIMUM TEMPERATURE (F)   32        10      1905


SUNRISE AND SUNSET
OCTOBER 16 2025.......SUNRISE   756 AM MDT   SUNSET   647 PM MDT
OCTOBER 17 2025.......SUNRISE   758 AM MDT   SUNSET   645 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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