Climatological Report (Monthly)
Issued by NWS Raleigh/Durham, NC

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CXUS52 KRAH 011520
CLMGSO


CLIMATE REPORT
NATIONAL WEATHER SERVICE RALEIGH NC
1111 AM EDT MON OCT 1 2018

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

...THE PIEDMONT TRIAD INTL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1903 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             100   09/06/1954
 LOW               35   09/29/1942
HIGHEST            92   09/06                         90
LOWEST             62   09/29                         51
                        09/24
AVG. MAXIMUM     83.1              79.7     3.4     80.1
AVG. MINIMUM     68.2              60.6     7.6     60.4
MEAN             75.6              70.2     5.4     70.2
DAYS MAX >= 90      5                                  2
DAYS MAX <= 32      0                                  0
DAYS MIN <= 32      0                                  0
DAYS MIN <= 0       0                                  0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        13.26   1947
TOTALS           9.17              4.19    4.98     2.80
DAYS >= .01        12
DAYS >= .10        10
DAYS >= .50         6
DAYS >= 1.00        1
GREATEST
 24 HR. TOTAL    5.18   09/16 TO 09/17

DEGREE_DAYS
HEATING TOTAL       0                30     -30       22
 SINCE 7/1          0                31     -31       22
COOLING TOTAL     326               185     141      186
 SINCE 1/1       1841              1447     394     1540
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              6.9
HIGHEST WIND SPEED/DIRECTION    37/280    DATE  09/26
HIGHEST GUST SPEED/DIRECTION    49/280    DATE  09/26

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            1
NUMBER OF DAYS PC             16
NUMBER OF DAYS CLOUDY         13

AVERAGE RH (PERCENT)     83

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              9     MIXED PRECIP               0
HEAVY RAIN                7     RAIN                       8
LIGHT RAIN               16     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      21     FOG W/VIS <= 1/4 MILE      3
HAZE                      0

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

&&

THE SEPTEMBER 2018 AVERAGE MEAN TEMPERATURE OF 75.8 DEGREES IS THE
FOURTH WARMEST SEPTEMBER ON RECORD. THE WARMEST SEPTEMBER WAS 78.2
DEGREES SET IN 1921.

THE SEPTEMBER 2018 TOTAL PRECIPITATION MEASURED 9.17 INCHES WHICH IS
THE SEVENTH WETTEST SEPTEMBER ON RECORD. THE WETTEST SEPTEMBER ON
RECORD WAS 13.26 INCHES SET IN 1947.

A record high minimum temperature of 72 degrees was tied on
September 4th.

A record high minimum temperature of 73 degrees was set on September
5th.

A record high minimum temperature of 72 degees was set on September
6th.

A record high minimum temperature of 71 degrees was tied on
September 13th.

A record daily maximum rainfall amount of 4.60 inches was set  on
September 16th.

$$





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