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CXUS55 KGGW 010837
CLMGGW
CLIMATE REPORT
NATIONAL WEATHER SERVICE GLASGOW, MT
237 AM MDT FRI MAY 01 2026
...............................
..THE GLASGOW MT CLIMATE SUMMARY FOR THE MONTH OF APRIL 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 93 04/26/1952
LOW -19 04/01/1899
HIGHEST 82 04/22 75
LOWEST 16 04/17 15
AVG. MAXIMUM 54.8 56.8 -2.0 59.3
AVG. MINIMUM 29.0 32.8 -3.8 31.4
MEAN 41.9 44.8 -2.9 45.3
DAYS MAX >= 90 0 0
DAYS MAX <= 32 0 0
DAYS MIN <= 32 23 19
DAYS MIN <= 0 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 5.03 1940
MINIMUM T 1949
TOTALS 1.95 1.01 0.94 0.28
DAILY AVG. 0.07 0.03 0.04 0.01
DAYS >= .01 11 5
DAYS >= .10 4
DAYS >= .50 1 0
DAYS >= 1.00 1 0
GREATEST
24 HR. TOTAL 1.58 04/22 TO 04/23
SNOWFALL (INCHES)
RECORDS
TOTAL 28.5 1896
SNOW DEPTH 12 04/10/1995
04/09/1995
TOTALS 4.6 2.5 2.1 T
SINCE 7/1 39.9 39.8 0.1 MM
SNOWDEPTH AVG. 0 0
DAYS >= TRACE 9 3
DAYS >= 1.0 1 0
GREATEST
SNOW DEPTH 2 04/23 0 MM
DEGREE DAYS
HEATING TOTAL 685 607 78 581
SINCE 7/1 7073 7846 -773 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 MM
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WIND (MPH)
AVERAGE WIND SPEED 13.0
HIGHEST WIND SPEED/DIRECTION 53/290 DATE 04/11
HIGHEST GUST SPEED/DIRECTION 62/300 DATE 04/07
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.45
NUMBER OF DAYS FAIR 11
NUMBER OF DAYS PC 11
NUMBER OF DAYS CLOUDY 8
AVERAGE RH (PERCENT) 62
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 4
LIGHT RAIN 7 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 1 SNOW 0
LIGHT SNOW 9 SLEET 0
FOG 11 FOG W/VIS <= 1/4 MILE 2
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
APRIL WAS A SLIGHTLY COOLER AND WETTER THAN NORMAL MONTH FOR GLASGOW.
THE TEMPERATURE AVERAGED 41.9 DEGREES WHICH WAS 2.9 DEGREES BELOW
NORMAL. THE HIGH FOR THE MONTH WAS 82 DEGREES ON THE 22ND AND THE
LOW FOR THE MONTH WAS 16 DEGREES ON THE 17TH. THERE WAS A DAILY RECORD
LOW MAXIMUM OF 34 DEGREES ON THE 24TH.
THERE WAS 1.95 INCHES OF PRECIPITATION FOR MARCH WHICH WAS 0.94
INCHES ABOVE NORMAL. THIS WAS THE 8TH WETTEST APRIL ON RECORD. MOST PRECIPITATION
FELL ON THE WETTEST DAY, WHICH WAS THE 23RD WITH A DAILY RECORD 1.35 INCHES OF
PRECIPITATION. THIS WAS ALSO THE 2ND WETTEST APRIL DAY ON RECORD. NORMAL
PRECIPITATION FOR APRIL IS 1.01 INCHES.
THERE WAS 4.6 INCHES OF SNOW IN APRIL WHICH IS ABOVE THE NORMAL OF 2.5
INCHES. THE SNOWIEST DAY WAS THE 23RD WITH A DAILY RECORD 2.7 INCHES OF SNOW.
THE PEAK WIND FOR THE MONTH WAS 62 MPH ON THE 7TH. THERE WERE ALSO
PEAK WINDS OF 60 MPH ON THE 11TH, 58 MPH ON THE 8TH AND 56 MPH ON THE 24TH.
THE WINDIEST DAY WAS THE 24TH WITH AN AVERAGE WIND SPEED OF 23.7 MPH.
LOOKING AHEAD TO MAY, THE NORMAL HIGH STARTS WITH 63 AND WARMS TO
72 BY THE END OF THE MONTH. THE NORMAL LOW STARTS WITH 37 AND WARMS
TO 49 BY THE END OF THE MONTH. NORMAL MAY PRECIPITATION IS 2.22
INCHES WITH 0.9 INCHES OF SNOW.
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