Climatological Report (Seasonal)
Issued by NWS Blacksburg, VA

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CXUS51 KRNK 011425
CLSROA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
1021 AM EDT FRI JUN 1 2018

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

...THE ROANOKE VA CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2018 TO 5/31/2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1912 TO 2018

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            93   05/13                         91
                        05/12
LOWEST             26   03/24                         16
AVG. MAXIMUM     67.1              67.2    -0.1     68.9
AVG. MINIMUM     46.3              45.1     1.2     48.4
MEAN             56.7              56.2     0.5     58.7
DAYS MAX >= 90      5               0.7     4.3        1
DAYS MAX <= 32      0               0.3    -0.3        0
DAYS MIN <= 32     18              11.6     6.4       13
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        18.67   2003
 MINIMUM         4.55   1915
TOTALS          16.91             10.89    6.02    16.38
DAILY AVG.       0.18              0.12    0.06     0.18
DAYS >= .01        42              32.8     9.2       38
DAYS >= .10        26              20.4     5.6       28
DAYS >= .50         8               7.0     1.0       12
DAYS >= 1.00        7               2.1     4.9        4
GREATEST
 24 HR. TOTAL    2.71                               1.75

SNOWFALL (INCHES)
TOTALS           10.6                                0.1
DAYS >= TRACE      14                                  6
DAYS >= 1.0         4                                  0
GREATEST
 24 HR TOTAL      3.7                                0.1

DEGREE_DAYS
HEATING TOTAL     985               928      57      745
COOLING TOTAL     250               116     134      184
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              7.8
HIGHEST WIND SPEED/DIRECTION    43/290    DATE  03/02
HIGHEST GUST SPEED/DIRECTION    62/310    DATE  03/02

SKY COVER
AVERAGE SKY COVER           0.50

AVERAGE RH (PERCENT)     61

WEATHER CONDITIONS. NUMBER OF DAYS WITH:
THUNDERSTORM              9     MIXED PRECIP                 0
HEAVY RAIN               10     RAIN                        17
LIGHT RAIN               45     FREEZING RAIN                0
LT FREEZING RAIN          0     HAIL                         1
HEAVY SNOW                0     SNOW                         3
LIGHT SNOW               14     SLEET                        1
FOG                      36     FOG W/VIS <= 1/4 MILE        2
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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