Climatological Report (Annual)
Issued by NWS Blacksburg, VA

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CXUS51 KRNK 011919 RRD
CLAROA

CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
621 AM EST THU JAN 1 2015

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

...THE ROANOKE VA CLIMATE SUMMARY FOR THE YEAR OF 2014...

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

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH             105   08/21/1983
                        07/10/1936
                        08/05/1930
 LOW              -12   12/30/1917
HIGHEST            96   07/02
LOWEST              1   01/07
AVG. MAXIMUM     65.7              67.3    -1.6
AVG. MINIMUM     45.9              46.6    -0.7
MEAN             55.8              57.0    -1.2
DAYS MAX >= 90     17              25.1    -8.1
DAYS MAX <= 32     12               7.0     5.0
DAYS MIN <= 32     94              78.0    16.0
DAYS MIN <= 0       0               0.3    -0.3

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        57.84   1948
 MINIMUM        25.67   1963
TOTALS          39.43             41.25   -1.82
DAILY AVG.       0.11              0.11    0.00
DAYS >= .01       119             115.9     3.1
DAYS >= .10        75              72.2     2.8
DAYS >= .50        32              27.7     4.3
DAYS >= 1.00        8               9.8    -1.8
GREATEST
 24 HR. TOTAL    1.97

SNOWFALL (INCHES)
TOTALS           28.5
SINCE 7/1         0.5
SNOWDEPTH AVG.      0
DAYS >= TRACE      30
DAYS >= 1.0         6
GREATEST
 SNOW DEPTH        18
 24 HR TOTAL     10.5

DEGREE_DAYS
HEATING TOTAL    4374              4143     231
 SINCE 7/1       1575              1610     -35
COOLING TOTAL    1128              1210     -82
 SINCE 1/1       1128              1208     -80
.................................................

WIND (MPH)
AVERAGE WIND SPEED              6.4
HIGHEST WIND SPEED/DIRECTION    43/300    DATE  03/12
HIGHEST GUST SPEED/DIRECTION    53/280    DATE  03/12

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           89
NUMBER OF DAYS PC            177
NUMBER OF DAYS CLOUDY         99

AVERAGE RH (PERCENT)     62

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             33     MIXED PRECIP               0
HEAVY RAIN               30     RAIN                      57
LIGHT RAIN              155     FREEZING RAIN              0
LT FREEZING RAIN          8     HAIL                       0
HEAVY SNOW                2     SNOW                       5
LIGHT SNOW               29     SLEET                      3
FOG                     127     FOG W/VIS <= 1/4 MILE     17
HAZE                     15

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

$$


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