Climatological Report (Monthly)
Issued by NWS Blacksburg, VA

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CXUS51 KRNK 010957 CCA
CLMROA

CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
540 AM EDT MON SEP 1 2014

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

...THE ROANOKE VA CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1912 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             105   08/21/1983
                        08/05/1930
 LOW               42   08/30/1986
                        08/29/1986
HIGHEST            90   08/31                         91
LOWEST             55   08/26                         52
                        08/16
AVG. MAXIMUM     80.3              85.8    -5.5     83.1
AVG. MINIMUM     63.6              65.0    -1.4     64.9
MEAN             71.9              75.4    -3.5     74.0
DAYS MAX >= 90      1               7.6    -6.6
DAYS MAX <= 32      0               0.0     0.0
DAYS MIN <= 32      0               0.0     0.0
DAYS MIN <= 0       0               0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         9.54   1984
 MINIMUM         0.74   1995
TOTALS           6.53              3.56    2.97     2.55
DAILY AVG.       0.21              0.11    0.10     0.08
DAYS >= .01        13               9.3     3.7
DAYS >= .10         8               5.7     2.3
DAYS >= .50         5               2.0     3.0
DAYS >= 1.00        2               1.0     1.0
GREATEST
 24 HR. TOTAL    1.97   08/08 TO 08/09

SNOWFALL (INCHES)
TOTALS            0.0                                0.0
SINCE 7/1         0.0
SNOWDEPTH AVG.      0
DAYS >= 1.0         0
GREATEST
 SNOW DEPTH         0

DEGREE_DAYS
HEATING TOTAL       0                 1      -1
 SINCE 7/1          0                 1      -1
COOLING TOTAL     220               324    -104
 SINCE 1/1        970              1047     -77
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              4.4
HIGHEST WIND SPEED/DIRECTION    25/080    DATE  08/23
HIGHEST GUST SPEED/DIRECTION    31/030    DATE  08/23

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            7
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY         13

AVERAGE RH (PERCENT)     75

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       9
LIGHT RAIN               16     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      19     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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