Climatological Report (Monthly)
Issued by NWS Wakefield, VA

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000
CXUS51 KAKQ 011219
CLMORF


CLIMATE REPORT
NATIONAL WEATHER SERVICE WAKEFIELD, VA
812 AM EDT SUN OCT 1 2017

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

...THE NORFOLK VA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             100   MM
 LOW               40   MM
HIGHEST            89   09/05        92      -3       91  09/09
                                                          09/08
                                                          09/01
LOWEST             58   09/30        54       4       59  09/26
                        09/08
AVG. MAXIMUM     80.2              79.3     0.9     82.1
AVG. MINIMUM     67.1              65.3     1.8     69.5
MEAN             73.6              72.3     1.3     75.8
DAYS MAX >= 90      0               1.7    -1.7        4
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        13.80   1979
 MINIMUM         0.17   1884
TOTALS           1.99              4.76   -2.77    13.54
DAILY AVG.       0.07              0.16   -0.09     0.45
DAYS >= .01         7               8.8    -1.8       10
DAYS >= .10         6               5.7     0.3        9
DAYS >= .50         1               2.5    -1.5        5
DAYS >= 1.00        0               1.3    -1.3        4
GREATEST
 24 HR. TOTAL    0.83   09/02 TO 09/02

SNOWFALL (INCHES)
RECORDS
 TOTAL            0.0   5
                        0
                        -26215
TOTALS            0.0
SINCE 7/1         0.0               0.0     0.0      0.0
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 SNOW DEPTH         0   MM                             0  MM
 24 HR TOTAL      0.0   09/30 TO 09/30           09/30 TO 09/30
                                                          09/30 TO 09/30
                                                          09/30 TO 09/30

DEGREE_DAYS
HEATING TOTAL       0
 SINCE 7/1          0                11     -11        0
COOLING TOTAL     267               230      37      331
 SINCE 1/1       1959              1565     394     1883
.................................................

WIND (MPH)
AVERAGE WIND SPEED              9.5
HIGHEST WIND SPEED/DIRECTION    28/360    DATE  09/27
HIGHEST GUST SPEED/DIRECTION    37/360    DATE  09/27

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40

AVERAGE RH (PERCENT)     76

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       4
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      11     FOG W/VIS <= 1/4 MILE      1
HAZE                      1

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

$$



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