Climatological Report (Monthly)
Issued by NWS Blacksburg, VA

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
000
CXUS51 KRNK 011829
CLMDAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
227 PM EDT SUN OCT 1 2017

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

...THE DANVILLE VA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             104   09/06/1954
 LOW               34   09/30/1951
HIGHEST            90   09/28                         95
                        09/27
LOWEST             48   09/10                         55
AVG. MAXIMUM     80.1              79.8     0.3     84.8
AVG. MINIMUM     58.1              60.1    -2.0     65.0
MEAN             69.1              69.9    -0.8     74.9
DAYS MAX >= 90      2               2.4    -0.4        8
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        14.64   1996
 MINIMUM         0.21   1985
TOTALS           2.60              3.96   -1.36     2.91
DAILY AVG.       0.09              0.13   -0.04     0.10
DAYS >= .01         5               8.2    -3.2       10
DAYS >= .10         3               5.2    -2.2        6
DAYS >= .50         2               2.4    -0.4        2
DAYS >= 1.00        2               1.3     0.7        1
GREATEST
 24 HR. TOTAL    1.17                               1.31

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      32                28       4        0
COOLING TOTAL     163               176     -13      304
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              4.9
HIGHEST WIND SPEED/DIRECTION    22/050    DATE  09/01
HIGHEST GUST SPEED/DIRECTION    30/060    DATE  09/01

SKY COVER
AVERAGE SKY COVER           0.30

AVERAGE RH (PERCENT)     77

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       3
LIGHT RAIN                9     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      16     FOG W/VIS <= 1/4 MILE      4
HAZE                      1

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

REMARKS:
DUE TO MISSING RAINFALL ON AUGUST 21-24...ALL PRECIPITATION DATA
WILL BE CALCULATED WITHOUT DATA FROM THESE DATES.

$$





USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.