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

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CXUS52 KRAH 310251 CCB
CLSGSO

CLIMATE REPORT
NATIONAL WEATHER SERVICE RALEIGH NC
1041 PM EDT FRI MAR 30 2018

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

...THE PIEDMONT TRIAD INTL AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2017 TO 2/28/2018...

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              81   02/12/2017
                        02/26/1977
                        02/25/1930
 LOW               -8   01/21/1985
HIGHEST            80   02/16
LOWEST              6   01/18
                        01/07
AVG. MAXIMUM     52.0              50.4     1.6
AVG. MINIMUM     32.2              31.2     1.0
MEAN             42.1              40.8     1.3
DAYS MAX >= 90      0               0.0     0.0
DAYS MAX <= 32      9               2.9     6.1
DAYS MIN <= 32     50              50.0     0.0
DAYS MIN <= 0       0               0.1    -0.1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        17.84   1915
 MINIMUM         3.81   1986
TOTALS           7.81              9.00   -1.19
DAYS >= .01        28              27.6     0.4
DAYS >= 1.00        3               2.0     1.0
GREATEST
 24 HR. TOTAL    1.24   01/12 TO 01/13

SNOWFALL (INCHES)
RECORDS
 TOTAL           26.0   1966
TOTALS            9.7               6.6     3.1
DAYS >= TRACE       6               3.5     2.5
DAYS >= 1.0         2               2.0     0.0
GREATEST
 SNOW DEPTH         6   01/18

DEGREE_DAYS
HEATING TOTAL    2072              2174    -102
 SINCE 7/1       2699              2855    -156
.................................................

WIND (MPH)
AVERAGE WIND SPEED              7.2
HIGHEST WIND SPEED/DIRECTION    35/230    DATE  01/23
HIGHEST GUST SPEED/DIRECTION    47/250    DATE  01/23

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR           20
NUMBER OF DAYS PC             35
NUMBER OF DAYS CLOUDY         35

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                      10
LIGHT RAIN               33     FREEZING RAIN              1
LT FREEZING RAIN          2     HAIL                       0
HEAVY SNOW                0     SNOW                       4
LIGHT SNOW                5     SLEET                      3
FOG                      41     FOG W/VIS <= 1/4 MILE     10
HAZE                      7


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

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