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

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CXUS52 KRAH 010830
CLSGSO

CLIMATE REPORT
NATIONAL WEATHER SERVICE RALEIGH NC
425 AM EDT SUN JUL 1 2018

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

...THE PIEDMONT TRIAD INTL AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2018 TO 5/31/2018...

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

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH             100   05/12/1916
                        05/27/1911
 LOW                5   03/06/1960
HIGHEST            90   05/14
                        05/12
                        05/13
LOWEST             24   03/15
AVG. MAXIMUM     68.8              69.5    -0.7
AVG. MINIMUM     47.9              47.5     0.4
MEAN             58.4              58.5    -0.1
DAYS MAX >= 90      3               0.8     2.2
DAYS MAX <= 32      0               0.1    -0.1
DAYS MIN <= 32     15               8.2     6.8
DAYS MIN <= 0       0               0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        19.91   2003
 MINIMUM         3.59   1986
TOTALS          12.52             10.68    1.84
DAYS >= .01        33              29.9     3.1
DAYS >= 1.00        3               2.3     0.7
GREATEST
 24 HR. TOTAL    1.32   05/17 TO 05/18

DEGREE_DAYS
COOLING TOTAL     280               160     120
 SINCE 1/1        288               159     129
.................................................

WIND (MPH)
AVERAGE WIND SPEED              8.9
HIGHEST WIND SPEED/DIRECTION    43/160    DATE  04/15
HIGHEST GUST SPEED/DIRECTION    52/160    DATE  04/15

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR           21
NUMBER OF DAYS PC             31
NUMBER OF DAYS CLOUDY         40

AVERAGE RH (PERCENT)     65

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             13     MIXED PRECIP               0
HEAVY RAIN               12     RAIN                      15
LIGHT RAIN               38     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       5
LIGHT SNOW                6     SLEET                      3
FOG                      42     FOG W/VIS <= 1/4 MILE      2
HAZE                      8

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

$$


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