Climatological Report (Daily)
Issued by NWS Glasgow, MT

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871
CDUS45 KGGW 150742
CLIGGW

CLIMATE REPORT
NATIONAL WEATHER SERVICE GLASGOW, MT
142 AM MDT TUE SEP 15 2026

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

...THE GLASGOW MT CLIMATE SUMMARY FOR SEPTEMBER 14 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         60  12:16 PM  96    1955  74    -14       81
  MINIMUM         49   7:47 AM  27    1915  48      1       56
  AVERAGE         55                        61     -6       69

PRECIPITATION (IN)
  YESTERDAY        0.36          0.96 1927   0.03   0.33     0.00
  MONTH TO DATE    1.99                      0.51   1.48     0.22
  SINCE SEP 1      1.99                      0.51   1.48     0.22
  SINCE OCT 1     17.77                     12.89   4.88    11.39
  SINCE JAN 1     14.46                     11.05   3.41    10.13

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2000   0.0    0.0      0.0
                                      2001
                                      2002
  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       10                         6      4        0
  MONTH TO DATE   45                        59    -14       31
  SINCE SEP 1     45                        59    -14       31
  SINCE JUL 1     59                       103    -44       54

 COOLING
  YESTERDAY        0                         2     -2        4
  MONTH TO DATE   46                        36     10       46
  SINCE SEP 1     46                        36     10       46
  SINCE JAN 1    663                       571     92      567
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED  13   RESULTANT WIND DIRECTION   W (290)
  HIGHEST WIND SPEED    40   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    52   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED    17.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           6:00 AM
 LOWEST     57           1:00 PM
 AVERAGE    79

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


THE GLASGOW MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        91      1998
                                             2009
 MINIMUM TEMPERATURE (F)   47        25      1897


SUNRISE AND SUNSET
SEPTEMBER 15 2026.....SUNRISE   6:44 AM MDT   SUNSET   7:19 PM MDT
SEPTEMBER 16 2026.....SUNRISE   6:45 AM MDT   SUNSET   7:16 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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