523
CDUS45 KGGW 130131
CLIGGW
CLIMATE REPORT
NATIONAL WEATHER SERVICE GLASGOW, MT
631 PM MST FRI DEC 12 2025
...............................
..THE GLASGOW MT CLIMATE SUMMARY FOR DECEMBER 12 2025
VALID TODAY AS OF 0600 PM LOCAL TIME.
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)
TODAY
MAXIMUM -1 2:34 AM 57 1924 28 -29 16
MINIMUM -4 1:02 PM -41 1922 11 -15 10
AVERAGE -2 19 -21 13
PRECIPITATION (IN)
TODAY 0.02 0.15 1933 0.01 0.01 T
MONTH TO DATE 1.17 0.15 1.02 0.13
SINCE DEC 1 1.17 0.15 1.02 0.13
SINCE OCT 1 2.76 1.56 1.20 1.17
SINCE JAN 1 12.90 13.16 -0.26 11.92
SNOWFALL (IN)
TODAY 0.3 1.6 1933 0.2 0.1 T
MONTH TO DATE 11.6 2.6 9.0 1.5
SINCE DEC 1 11.6 2.6 9.0 1.5
SINCE JUL 1 16.5 10.0 6.5 5.5
SNOW DEPTH 6
DEGREE DAYS
HEATING
TODAY 67 46 21 52
MONTH TO DATE 590 525 65 535
SINCE DEC 1 590 525 65 535
SINCE JUL 1 2157 2429 -272 1993
COOLING
TODAY 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 10 RESULTANT WIND DIRECTION NW (330)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 11.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 5:00 PM
LOWEST 64 1:00 PM
AVERAGE 73
......................................................
THE GLASGOW MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 28 53 2023
MINIMUM TEMPERATURE (F) 10 -43 1922
SUNRISE AND SUNSET
DECEMBER 12 2025......SUNRISE 7:48 AM MST SUNSET 4:12 PM MST
DECEMBER 13 2025......SUNRISE 7:49 AM MST SUNSET 4:12 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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