Climatological Report (Seasonal)
Issued by NWS Blacksburg, VA

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000
CXUS51 KRNK 010732
CLSROA

CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG, VA
332 AM EDT MON JUN 01 2020

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

...THE ROANOKE VA CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2020 TO 5/31/2020...

CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1912 TO 2020

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             99   05/22/1941
 LOW               9   03/10/1996
                       03/15/1993
HIGHEST           86   05/03                          89
                       05/15
                       05/16
LOWEST            25   03/08                          20
AVG. MAXIMUM    67.7               67.2     0.5     64.5
AVG. MINIMUM    47.4               45.1     2.3     42.1
MEAN            57.5               56.2     1.3     53.3
DAYS MAX >= 90     0                0.7    -0.7        0
DAYS MAX <= 32     0                0.3    -0.3        0
DAYS MIN <= 32     4               11.6    -7.6       14
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       18.67   2003
 MINIMUM        4.55   1915
TOTALS         20.52              10.89    9.63     6.41
DAYS >= .01       46               32.8    13.2       18
DAYS >= .10       28               20.4     7.6       12
DAYS >= .50       10                7.0     3.0        5
DAYS >= 1.00       5                2.1     2.9        2
GREATEST
 24 HR. TOTAL   3.28                                1.81

SNOWFALL (INCHES)
TOTALS             T                                 0.1
DAYS >= TRACE      3                                   3
DAYS >= 1.0        0                                   0
GREATEST
 24 HR TOTAL      MM                                 0.1

DEGREE DAYS
HEATING TOTAL    781                928    -147      743
COOLING TOTAL    117                116       1       34
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              7.8
RESULTANT WIND SPEED/DIRECTION   3/280
HIGHEST WIND SPEED/DIRECTION    39/320    DATE  04/08
HIGHEST GUST SPEED/DIRECTION    53/290    DATE  04/09

SKY COVER
AVERAGE SKY COVER           0.57

AVERAGE RH (PERCENT)     62

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              7     MIXED PRECIP               0
HEAVY RAIN               14     RAIN                      18
LIGHT RAIN               59     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                3     SLEET                      0
FOG                      35     FOG W/VIS <= 1/4 MILE      0
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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