Climatological Report (Monthly)
Issued by NWS Blacksburg, VA

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CXUS51 KRNK 011251
CLMROA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
833 AM EDT MON JUN 1 2015

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

...THE ROANOKE VA CLIMATE SUMMARY FOR THE MONTH OF MAY 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1912 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              99   05/22/1941
 LOW               30   05/02/1943
HIGHEST            88   05/18                         91
                        05/11
LOWEST             44   05/03                         43
AVG. MAXIMUM     80.7              75.7     5.0     78.7
AVG. MINIMUM     57.1              53.4     3.7     56.2
MEAN             68.9              64.6     4.3     67.4
DAYS MAX >= 90      0               0.5    -0.5        1
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        10.13   2003
 MINIMUM         0.63   1914
TOTALS           1.75              4.06   -2.31     2.38
DAILY AVG.       0.06              0.13   -0.07     0.08
DAYS >= .01         9              12.1    -3.1        7
DAYS >= .10         4               7.8    -3.8        3
DAYS >= .50         2               2.8    -0.8        1
DAYS >= 1.00        0               0.9    -0.9        1
GREATEST
 24 HR. TOTAL    0.62                               1.86

SNOWFALL (INCHES)
TOTALS            0.0                                0.0
DAYS >= TRACE       0                                  0
DAYS >= 1.0         0                                  0
GREATEST
 24 HR TOTAL      0.0                                0.0

DEGREE_DAYS
HEATING TOTAL      35               101     -66       54
COOLING TOTAL     162                87      75      137
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              5.5
HIGHEST WIND SPEED/DIRECTION    31/350    DATE  05/06
HIGHEST GUST SPEED/DIRECTION    36/010    DATE  05/06

SKY COVER
AVERAGE SKY COVER           0.40

AVERAGE RH (PERCENT)     65

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              6     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       3
LIGHT RAIN               14     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      10     FOG W/VIS <= 1/4 MILE      0
HAZE                      0

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

$$

PW


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