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

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CXUS52 KRAH 060209 RRA
CLSRDU

CLIMATE REPORT
NATIONAL WEATHER SERVICE RALEIGH NC
845 PM EST SUN MAR 5 2017

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

...THE RALEIGH-DURHAM INTL AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2016 TO 2/28/2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1887 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH              84   02/26/1977
 LOW               -9   01/21/1985
HIGHEST            83   02/12
LOWEST              9   01/09
AVG. MAXIMUM     58.8              53.2     5.6
AVG. MINIMUM     37.4              32.7     4.7
MEAN             48.1              42.9     5.2
DAYS MAX >= 90      0               0.0     0.0
DAYS MAX <= 32      4               1.9     2.1
DAYS MIN <= 32     29              46.0   -17.0
DAYS MIN <= 0       0               0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        17.23   1984
 MINIMUM         4.23   1890
TOTALS           6.62              9.80   -3.18
DAYS >= .01        32              28.6     3.4
DAYS >= 1.00        1               2.4    -1.4
GREATEST
 24 HR. TOTAL    1.39   01/01 TO 01/02

SNOWFALL (INCHES)
RECORDS
 TOTAL           29.5   1893
TOTALS            0.5               5.4    -4.9
DAYS >= TRACE       3               2.9     0.1
DAYS >= 1.0         0               1.5    -1.5
GREATEST
 SNOW DEPTH         1   01/10
                        01/08
                        01/09
 24 HR TOTAL      0.5   01/06 TO 01/07

DEGREE_DAYS
HEATING TOTAL    1518              1991    -473
 SINCE 7/1       1974              2572    -598
.................................................

WIND (MPH)
AVERAGE WIND SPEED              6.0
HIGHEST WIND SPEED/DIRECTION    30/230    DATE  02/25
HIGHEST GUST SPEED/DIRECTION    40/330    DATE  02/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)    0
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR           18
NUMBER OF DAYS PC             38
NUMBER OF DAYS CLOUDY         34

AVERAGE RH (PERCENT)     62

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       9
LIGHT RAIN               37     FREEZING RAIN              0
LT FREEZING RAIN          4     HAIL                       0
HEAVY SNOW                0     SNOW                       2
LIGHT SNOW                1     SLEET                      3
FOG                      37     FOG W/VIS <= 1/4 MILE     11
HAZE                      4

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

&&

THE MEAN AVERAGE TEMPERATURE OF 48.1 F MADE DJF 2016-2017 THE 3RD WARMEST ON
RECORD.


$$


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