Climatological Report (Daily)
Issued by NWS Missoula, MT

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821
CDUS45 KMSO 170737
CLIGPI

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT THU SEP 17 2026

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

...THE KALISPELL MT CLIMATE SUMMARY FOR SEPTEMBER 16 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1894 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         70    429 PM  88    2009  71     -1       77
  MINIMUM         42   1125 PM  23    1973  38      4       44
  AVERAGE         56                        54      2       61

PRECIPITATION (IN)
  YESTERDAY        0.00          0.49 1977   0.04  -0.04     0.00
  MONTH TO DATE    2.69                      0.63   2.06     0.22
  SINCE OCT 1     23.10                     16.22   6.88    15.59
  SINCE JAN 1     15.90                     12.02   3.88    11.48

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        9                        11     -2        4
  MONTH TO DATE  136                       133      3       25
  SINCE SEP 1    136                       133      3       25
  SINCE JUL 1    214                       303    -89      101

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0       33
  SINCE SEP 1      0                         0      0       33
  SINCE JAN 1    173                       139     34      200
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     4.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96          1000 PM
 LOWEST     36           300 PM
 AVERAGE    66

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


THE KALISPELL MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        89      1981
 MINIMUM TEMPERATURE (F)   38        22      1973


SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE   717 AM MDT   SUNSET   745 PM MDT
SEPTEMBER 18 2026.....SUNRISE   718 AM MDT   SUNSET   743 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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