736
CDUS45 KGGW 151116
CLIGGW
CLIMATE REPORT
NATIONAL WEATHER SERVICE GLASGOW, MT
416 AM MST MON DEC 15 2025
...............................
..THE GLASGOW MT CLIMATE SUMMARY FOR DECEMBER 14 2025
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)
YESTERDAY
MAXIMUM 20 1:48 PM 55 1979 27 -7 33
MINIMUM 5 4:58 AM -37 1922 10 -5 14
AVERAGE 13 19 -6 24
PRECIPITATION (IN)
YESTERDAY 0.00 0.28 2015 0.01 -0.01 0.00
MONTH TO DATE 1.32 0.17 1.15 0.13
SINCE DEC 1 1.32 0.17 1.15 0.13
SINCE OCT 1 2.91 1.58 1.33 1.17
SINCE JAN 1 13.05 13.18 -0.13 11.92
SNOWFALL (IN)
YESTERDAY 0.0 5.1 2015 0.2 -0.2 0.0
MONTH TO DATE 15.6 3.0 12.6 1.5
SINCE DEC 1 15.6 3.0 12.6 1.5
SINCE JUL 1 20.5 10.4 10.1 5.5
SNOW DEPTH 8
DEGREE DAYS
HEATING
YESTERDAY 52 46 6 41
MONTH TO DATE 709 617 92 622
SINCE DEC 1 709 617 92 622
SINCE JUL 1 2276 2521 -245 2080
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 599 584 15 830
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION E (110)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 6.7
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 88 8:00 PM
LOWEST 80 6:00 PM
AVERAGE 84
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THE GLASGOW MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 27 57 1980
MINIMUM TEMPERATURE (F) 10 -39 1927
SUNRISE AND SUNSET
DECEMBER 15 2025......SUNRISE 7:51 AM MST SUNSET 4:13 PM MST
DECEMBER 16 2025......SUNRISE 7:52 AM MST SUNSET 4:13 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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