Climatological Report (Monthly)
Issued by NWS Glasgow, MT

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CXUS55 KGGW 011122 CCA
CLMGGW

CLIMATE REPORT...CORRECTION
NATIONAL WEATHER SERVICE GLASGOW, MT
422 AM MST TUE DEC 01 2020

...................................

...THE GLASGOW MT CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2020...

CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1893 TO 2020

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             79   11/12/1999
 LOW             -41   11/27/1896
HIGHEST           76   11/03                          55
LOWEST             1   11/12                         -17
AVG. MAXIMUM    42.9               39.7     3.2     36.6
AVG. MINIMUM    20.3                        1.3     19.4
MEAN            31.6               29.3     2.3     28.0
DAYS MAX >= 90     0                                   0
DAYS MAX <= 32     7                                   9
DAYS MIN <= 32    26                                  28
DAYS MIN <= 0      0                                   3

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        1.75   1896
 MINIMUM        0.00   1928
TOTALS          0.82               0.40    0.42     0.85
DAILY AVG.      0.03               0.01    0.02     0.03
DAYS >= .01        4                                   9
DAYS >= .10        1
DAYS >= .50        1                                   0
DAYS >= 1.00       0                                   0
GREATEST
 24 HR. TOTAL  72.00   11/08 TO 11/09

SNOWFALL (INCHES)
RECORDS
 TOTAL          23.3   1996
 SNOW DEPTH       13   11/25/1996
                       11/24/1996
                       11/23/1996
TOTALS           8.6                5.1     3.5      9.4
 LIQUID EQUIV     MM               0.50      MM     0.94
SINCE 7/1         MM                6.6      MM       MM
 LIQUID 7/1       MM               0.60      MM       MM
SNOWDEPTH AVG.    MM                                   1
DAYS >= TRACE      6                                  16
DAYS >= 1.0       MM                                   4
GREATEST
 SNOW DEPTH        6   11/09                           4  11/13
                       11/12
                                                          11/12
                                                          11/11
 24 HR TOTAL     7.4   11/08 TO 11/09

DEGREE DAYS
HEATING TOTAL    997               1069     -72     1102
 SINCE 7/1      1966               1993     -27     2097
COOLING TOTAL      0                  0       0        0
 SINCE 1/1       627                533      94      552
................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.6
HIGHEST WIND SPEED/DIRECTION    32/300    DATE  11/04
HIGHEST GUST SPEED/DIRECTION    45/300    DATE  11/04

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.28
NUMBER OF DAYS FAIR           19
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                0     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                1     SNOW                       3
LIGHT SNOW                6     SLEET                      0
FOG                      11     FOG W/VIS <= 1/4 MILE      5
HAZE                      5

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.


NOVEMBER WAS A WARMER THAN NORMAL MONTH WITH ABOVE NORMAL
PRECIPITATION. THE MONTH STARTED VERY WARM WITH ABOVE NORMAL
TEMPERATURES ON THE FIRST 6 DAYS OF THE MONTH. THE WARMEST DAY OF
THE MONTH WAS ON THE 3RD WITH A HIGH OF 76 WHICH WAS A RECORD HIGH
FOR THE DATE. ANOTHER RECORD HIGH WAS SET ON THE 5TH WITH A HIGH OF
74. THEN, THE TEMPERATURES GOT MUCH COLDER ON THE 7TH AND THE
TEMPERATURES WERE WELL BELOW NORMAL FROM THE 8TH THROUGH THE 12TH.
THE LOW FOR THE MONTH OF 1 OCCURRED ON THE 12TH. THE REMAINDER OF
THE MONTH HAD TEMPERATURES VARYING BETWEEN 11 DEGREES ABOVE AND 8
DEGREES BELOW NORMAL. THE AVERAGE TEMPERATURE FOR THE MONTH WAS 31.6
DEGREES WHICH WAS 2.3 DEGREES ABOVE NORMAL.

PRECIPITATION TOTALED 0.82 INCH WHICH WAS ABOVE THE NORMAL OF 0.40
INCH.  MOST OF THE PRECIPITATION FELL DURING A WINTER STORM ON THE
8TH AND 9TH WHICH BROUGHT 0.76 INCH OF PRECIPITATION AND 7.4 INCHES
OF SNOW. MEASURABLE PRECIPITATION OCCURRED ON 4 DAYS. THERE WAS 8.2
INCHES OF THE SNOW DURING THE MONTH.

THE PEAK WIND FOR THE MONTH WAS 45 MPH ON THE 4TH. THE WAS ALSO PEAK
WINDS OF 40 MPH ON THE 14TH. THE WINDIEST DAY WAS THE 11TH WITH AN
AVERAGE WIND SPEED OF 17.3 MPH.

LOOKING AHEAD TO DECEMBER, THE NORMAL HIGH STARTS WITH 32 ON THE 1ST
AND COOLS TO 23 BY THE END OF THE MONTH. THE NORMAL LOW STARTS WITH
12 AND COOLS TO 4 BY THE END OF THE MONTH. NORMAL PRECIPITATION IS
0.40 INCH AND NORMAL SNOWFALL IS 8.0 INCHES.

$$


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