156  
CXUS55 KGGW 011021  
CLMGGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GLASGOW, MT  
321 AM MST THU FEB 01 2024  
   
...............................
 
 
   
..THE GLASGOW MT CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2024  
 
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 54 01/30 41  
LOWEST -37 01/14 -16  
AVG. MAXIMUM 22.6 23.5 -0.9 23.6  
AVG. MINIMUM 3.2 -2.6 8.2  
MEAN 12.9 14.6 -1.7 15.9  
DAYS MAX >= 90 0 0  
DAYS MAX <= 32 23 24  
DAYS MIN <= 32 31 31  
DAYS MIN <= 0 11 6  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 2.52 1916  
MINIMUM T 1973  
TOTALS 0.30 0.44 -0.14 0.11  
DAILY AVG. 0.01 0.01 -0.00 0.00  
DAYS >= .01 7 7  
DAYS >= .10 0  
DAYS >= .50 0 0  
DAYS >= 1.00 0 0  
GREATEST  
24 HR. TOTAL 0.16 01/17 TO 01/18  
 
SNOWFALL (INCHES)  
RECORDS  
TOTAL 41.6 2011  
SNOW DEPTH 25 01/30/2004  
TOTALS 5.0 9.8 -4.8 0.7  
LIQUID EQUIV 0.50 0.90 -0.40 0.10  
SINCE 7/1 20.9 25.5 -4.6 MM  
LIQUID 7/1 2.09 2.50 -0.41 MM  
SNOWDEPTH AVG. 2 3  
DAYS >= TRACE 10 12  
DAYS >= 1.0 3 0  
GREATEST  
SNOW DEPTH 4 01/18 5 01/25  
01/19  
01/26  
24 HR TOTAL MM  
 
DEGREE DAYS  
HEATING TOTAL 1606 1561 45 1515  
SINCE 7/1 4231 4910 -679 MM  
COOLING TOTAL 0 0 0 0  
SINCE 1/1 0 0 0 MM    
............................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 8.4  
HIGHEST WIND SPEED/DIRECTION 33/330 DATE 01/10  
HIGHEST GUST SPEED/DIRECTION 41/330 DATE 01/10  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.49  
NUMBER OF DAYS FAIR 12  
NUMBER OF DAYS PC 11  
NUMBER OF DAYS CLOUDY 8  
 
AVERAGE RH (PERCENT) 77  
 
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 1 HAIL 0  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 9 SLEET 0  
FOG 22 FOG W/VIS <= 1/4 MILE 11  
HAZE 13  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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