Climatological Report (Daily)
Issued by NWS Glasgow, MT

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031
CDUS45 KGGW 180748
CLIGGW

CLIMATE REPORT
NATIONAL WEATHER SERVICE GLASGOW, MT
148 AM MDT FRI SEP 18 2026

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

...THE GLASGOW MT CLIMATE SUMMARY FOR SEPTEMBER 17 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         71   5:15 PM  95    1943  72     -1       78
                                      2009
  MINIMUM         44   6:36 AM  22    1902  46     -2       50
  AVERAGE         58                        59     -1       64

PRECIPITATION (IN)
  YESTERDAY        0.00          0.61 1996   0.03  -0.03     0.00
  MONTH TO DATE    1.99                      0.61   1.38     0.23
  SINCE SEP 1      1.99                      0.61   1.38     0.23
  SINCE OCT 1     17.77                     12.99   4.78    11.40
  SINCE JAN 1     14.46                     11.15   3.31    10.14

SNOWFALL (IN)
  YESTERDAY        0.0           T    2006   0.0    0.0      0.0
                                      2010
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        7                         7      0        1
  MONTH TO DATE   72                        78     -6       32
  SINCE SEP 1     72                        78     -6       32
  SINCE JUL 1     86                       122    -36       55

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   46                        39      7       49
  SINCE SEP 1     46                        39      7       49
  SINCE JAN 1    663                       574     89      570
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION   E (110)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED    12.1


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           4:00 AM
 LOWEST     53           2:00 PM
 AVERAGE    75

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


THE GLASGOW MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        99      2021
 MINIMUM TEMPERATURE (F)   46        22      1991


SUNRISE AND SUNSET
SEPTEMBER 18 2026.....SUNRISE   6:48 AM MDT   SUNSET   7:12 PM MDT
SEPTEMBER 19 2026.....SUNRISE   6:49 AM MDT   SUNSET   7:10 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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