Climatological Report (Daily)
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911
CDUS45 KTFX 020732
CLILWT

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
132 AM MDT FRI OCT 02 2026

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

...THE LEWISTOWN MT CLIMATE SUMMARY FOR OCTOBER 1 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1896 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         MM        MM  90    2011  63     MM       72
  MINIMUM         MM        MM  15    1950  37     MM       44
  AVERAGE         MM                        50     MM       58

PRECIPITATION (IN)
  YESTERDAY        0.00          0.51 1989   0.05  -0.05     0.00
  MONTH TO DATE    0.00                      0.05  -0.05     0.00
  SINCE OCT 1      0.00                      0.05  -0.05     0.00
  SINCE JAN 1     14.90                     14.77   0.13    14.47

SNOWFALL (IN)
  YESTERDAY       MM
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       MM                        15     MM        7
  MONTH TO DATE   MM                        15     MM        7
  SINCE SEP 1    205                       304    -99      140
  SINCE JUL 1    269                       450   -181      214

 COOLING
  YESTERDAY       MM                         0     MM        0
  MONTH TO DATE   MM                         0     MM        0
  SINCE SEP 1     20                        18      2       11
  SINCE JAN 1    341                       228    113      163
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    MM   HIGHEST WIND DIRECTION    MM
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED    MM


SKY COVER
  AVERAGE SKY COVER  MM


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    MM
 LOWEST     MM
 AVERAGE    MM

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


THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        88      1922
 MINIMUM TEMPERATURE (F)   36        12      1950


SUNRISE AND SUNSET
OCTOBER  2 2026.......SUNRISE   718 AM MDT   SUNSET   655 PM MDT
OCTOBER  3 2026.......SUNRISE   720 AM MDT   SUNSET   653 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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