Climatological Report (Seasonal)
Issued by NWS Blacksburg, VA

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CXUS51 KRNK 020053
CLSROA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
705 PM EST FRI MAR 1 2019

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

...THE ROANOKE VA CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2018 TO 2/28/2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1912 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              84   02/22/2018
 LOW              -12   12/30/1917
HIGHEST            72   02/07                         84
LOWEST              9   01/31                          4
AVG. MAXIMUM     49.0              47.6     1.4     49.6
AVG. MINIMUM     31.9              29.1     2.8     30.1
MEAN             40.5              38.3     2.2     39.8
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      2               6.7    -4.7       10
DAYS MIN <= 32     47              56.9    -9.9       52
DAYS MIN <= 0       0               0.3    -0.3        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        18.34   1997
 MINIMUM         3.32   1980
TOTALS          14.36              8.75    5.61     6.48
DAILY AVG.       0.16              0.10    0.06     0.07
DAYS >= .01        37              27.1     9.9       28
DAYS >= .10        25              16.9     8.1       13
DAYS >= .50        11               6.4     4.6        5
DAYS >= 1.00        4               1.9     2.1        0
GREATEST
 24 HR. TOTAL    1.49                               0.93

SNOWFALL (INCHES)
TOTALS           19.5                                5.1
DAYS >= TRACE      20                                 10
DAYS >= 1.0         3                                  3
GREATEST
 24 HR TOTAL     15.0R                               2.1

DEGREE_DAYS
HEATING TOTAL    2197              2401    -204     2265
COOLING TOTAL       0                 0       0        4
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              6.9
HIGHEST WIND SPEED/DIRECTION    40/290    DATE  01/08
HIGHEST GUST SPEED/DIRECTION    57/290    DATE  02/24

SKY COVER
AVERAGE SKY COVER           0.60

AVERAGE RH (PERCENT)     64

WEATHER CONDITIONS. NUMBER OF DAYS WITH:
THUNDERSTORM              0     MIXED PRECIP                 0
HEAVY RAIN                4     RAIN                        19
LIGHT RAIN               40     FREEZING RAIN                2
LIGHT FREEZING RAIN       5     HAIL                         0
HEAVY SNOW                1     SNOW                         2
LIGHT SNOW               19     SLEET                        4
FOG                      38     FOG W/VIS <= 1/4 MILE        2
HAZE                      0

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

$$

RAB



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