409
CXUS55 KGGW 011023
CLMGGW
CLIMATE REPORT
NATIONAL WEATHER SERVICE GLASGOW, MT
323 AM MST SUN FEB 01 2026
...............................
..THE GLASGOW MT CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
............................................................
TEMPERATURE (F)
RECORD
HIGH 62 01/17/1919
LOW -56 01/12/1916
HIGHEST 45 01/31 46
LOWEST -22 01/23 -16
AVG. MAXIMUM 26.5 23.5 3.0 27.4
AVG. MINIMUM 10.1 4.3 9.3
MEAN 18.3 14.6 3.7 18.4
DAYS MAX >= 90 0 0
DAYS MAX <= 32 20 17
DAYS MIN <= 32 31 31
DAYS MIN <= 0 6 5
PRECIPITATION (INCHES)
RECORD
MAXIMUM 2.52 1916
MINIMUM T 1973
TOTALS 0.05 0.44 -0.39 0.25
DAILY AVG. 0.00 0.01 -0.01 0.01
DAYS >= .01 3 6
DAYS >= .10 0
DAYS >= .50 0 0
DAYS >= 1.00 0 0
GREATEST
24 HR. TOTAL 0.03 01/20 TO 01/20
SNOWFALL (INCHES)
RECORDS
TOTAL 41.6 2011
SNOW DEPTH 25 01/30/2004
TOTALS 0.8 9.8 -9.0 2.7
LIQUID EQUIV 0.10 0.90 -0.80 0.30
SINCE 7/1 26.7 25.5 1.2 MM
LIQUID 7/1 2.67 2.50 0.17 MM
SNOWDEPTH AVG. 0 0
DAYS >= TRACE 11 15
DAYS >= 1.0 0 0
GREATEST
SNOW DEPTH 1 01/03 1 01/25
01/04
01/05
01/26
01/27
24 HR TOTAL MM
DEGREE DAYS
HEATING TOTAL 1439 1561 -122 1440
SINCE 7/1 4498 4910 -412 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 MM
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WIND (MPH)
AVERAGE WIND SPEED 9.8
HIGHEST WIND SPEED/DIRECTION 51/320 DATE 01/16
HIGHEST GUST SPEED/DIRECTION 67/340 DATE 01/16
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.43
NUMBER OF DAYS FAIR 14
NUMBER OF DAYS PC 11
NUMBER OF DAYS CLOUDY 6
AVERAGE RH (PERCENT) 78
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 1 FREEZING RAIN 0
LT FREEZING RAIN 4 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 11 SLEET 0
FOG 14 FOG W/VIS <= 1/4 MILE 4
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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