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

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CXUS52 KRAH 022304 RRA
CLSRDU

CLIMATE REPORT
NATIONAL WEATHER SERVICE RALEIGH NC
535 PM EST MON DEC 2 2019

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

...THE RALEIGH-DURHAM INTL AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2019 TO 11/30/2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1887 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH             104   09/06/1954
 LOW               11   11/25/1970
HIGHEST           100   10/03
LOWEST             24   11/14
AVG. MAXIMUM     74.5              72.8     1.7
AVG. MINIMUM     52.7              50.7     2.0
MEAN             63.6              61.8     1.8
DAYS MAX >= 90     14               4.0    10.0
DAYS MAX <= 32      0               0.0     0.0
DAYS MIN <= 32      7               6.6     0.4
DAYS MIN <= 0       0               0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        25.44   1999
 MINIMUM         2.34   1973
TOTALS           7.68             10.73   -3.05
DAYS >= .01        23              23.5    -0.5
DAYS >= 1.00        1               3.1    -2.1
GREATEST
 24 HR. TOTAL    1.60   10/19 TO 10/20

SNOWFALL (INCHES)
RECORDS
 TOTAL            3.6   1914
TOTALS              T               0.1    -0.1
DAYS >= TRACE       1               0.1     0.9
DAYS >= 1.0         0               0.0     0.0
GREATEST
 SNOW DEPTH         0

DEGREE_DAYS
HEATING TOTAL     572               580      -8
 SINCE 7/1        572               581      -9
.................................................

WIND (MPH)
AVERAGE WIND SPEED              5.3
HIGHEST WIND SPEED/DIRECTION    28/270    DATE  10/31
HIGHEST GUST SPEED/DIRECTION    39/050    DATE  11/16

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           27
NUMBER OF DAYS PC             36
NUMBER OF DAYS CLOUDY         28

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                      13
LIGHT RAIN               30     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      1
FOG                      41     FOG W/VIS <= 1/4 MILE      3
HAZE                      2


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

$$


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