Climatological Report (Monthly)
Issued by NWS Glasgow, MT

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CXUS55 KGGW 011721
CLMGGW

CLIMATE REPORT
NATIONAL WEATHER SERVICE GLASGOW MT
1031 AM MDT FRI SEP 1 2017

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

...THE GLASGOW CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             108   08/06/1983
                        08/07/1949
                        08/06/1949
 LOW               28   08/23/1928
HIGHEST            97   08/30                         98  08/31
LOWEST             46   08/20                         46  08/27
AVG. MAXIMUM     84.4              84.4     0.0     83.3
AVG. MINIMUM     54.6              56.0    -1.4     54.7
MEAN             69.5              70.2    -0.7     69.0
DAYS MAX >= 90      7                                  7
DAYS MAX <= 32      0                                  0
DAYS MIN <= 32      0                                  0
DAYS MIN <= 0       0                                  0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         6.72   2014
 MINIMUM            T   2001
TOTALS           0.28              1.24   -0.96     0.52
DAILY AVG.       0.01              0.04   -0.03     0.02
DAYS >= .01         4                                  8
DAYS >= .10         1                                  2
DAYS >= .50         0                                  0
DAYS >= 1.00        0                                  0
GREATEST
 24 HR. TOTAL    0.21   08/02 TO 08/02

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
 SNOW DEPTH        MM   MM
TOTALS            0.0               0.0     0.0      0.0
 LIQUID EQUIV    0.00              0.00    0.00     0.00
SINCE 7/1         0.0               0.0     0.0      0.0
 LIQUID 7/1      0.00              0.00    0.00     0.00
SNOWDEPTH AVG.      0                                  0
DAYS >= TRACE       0                                  0
DAYS >= 1.0         0                                  0
GREATEST
 SNOW DEPTH         0   MM                             0  MM
 24 HR TOTAL      0.0   08/31 TO 08/31

DEGREE_DAYS
HEATING TOTAL       7                35     -28       26
 SINCE 7/1          7                53     -46       34
COOLING TOTAL     152               196     -44      159
 SINCE 1/1        630               495     135      405
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.4
RESULTANT WIND SPEED/DIRECTION   6/092
HIGHEST WIND SPEED/DIRECTION    49/240    DATE  08/24
HIGHEST GUST SPEED/DIRECTION    63/250    DATE  08/24

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.10
NUMBER OF DAYS FAIR           28
NUMBER OF DAYS PC              3
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     46

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN                7     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       4     FOG W/VIS <= 1/4 MILE      2
HAZE                      3

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

&&

AUGUST WAS COOLER AND DRIER THAN NORMAL. JUST 0.28 INCHES OF RAIN
FELL DURING THE MONTH, WHICH WAS 0.96 INCHES BELOW NORMAL.
THE GREATEST RAINFALL DURING THE MONTH WAS 0.21 INCHES ON THE 2ND.
MEASUREABLE RAINFALL OCCURRED ON FOUR DAYS, THE 2ND, THE 14TH, THE
24TH, AND THE 31ST. FOR THE YEAR SO FAR, ONLY 3.72 INCHES OF
MOISTURE HAS BEEN RECORDED, WHICH IS 5.45 INCHES BELOW NORMAL.

THE AVERAGE TEMPERATURE FOR THE MONTH WAS 69.5 DEGREES, WHICH WAS
0.7 DEGREES COOLER THAN NORMAL. THE AVERAGE HIGH TEMPERATURE FOR THE
MONTH WAS 84.4 DEGREES, WITH AN AVERAGE LOW OF 54.6 DEGREES. THE
HOTTEST DAY OF THE MONTH WAS ON THE 30TH WHEN THE HIGH REACHED 97
DEGREES. THE COOLEST WAS ON THE MORNING OF THE 20TH WHEN THE LOW
DIPPED DOWN TO 46 DEGREES.

THE WIND GUSTED TO 30 MPH OR GREATER ON SEVEN DAYS, AND TO 40 MPH OR
GREATER ON THREE DAYS. A PEAK WIND OF 63 MPH WAS RECORDED ON THE
24TH.

LOOKING AHEAD TO SEPTEMBER, NORMAL HIGH TEMPERATURES TO BEGIN THE
MONTH ARE IN THE UPPER 70S WITH LOWS IN THE LOWER 50S. BY MONTH`S
END, NORMAL HIGHS ARE IN THE MID 60S WITH LOWS IN THE UPPER 30S.
NORMAL RAINFALL FOR THE MONTH IS 0.94 INCHES.

$$

AEH


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