Climatological Report (Monthly)
Issued by NWS Blacksburg, VA

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752
CXUS51 KRNK 010614
CLMRNK

CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG, VA
214 AM EDT WED OCT 01 2025

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

...THE BLACKSBURG VA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             97   09/07/1925
 LOW              22   09/24/1983
HIGHEST           85   09/19                          88
LOWEST            40   09/08                          40
                       09/09
AVG. MAXIMUM    76.8               75.8     1.0     76.4
AVG. MINIMUM    52.5               52.9    -0.4     56.2
MEAN            64.7               64.3     0.3     66.3
DAYS MAX >= 90     0                0.6    -0.6        0
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       10.29   1957
 MINIMUM        0.25   2005
TOTALS          2.45               3.45   -1.00     6.15
DAYS >= .01        9                9.4    -0.4       12
DAYS >= .10        5                5.2    -0.2        8
DAYS >= .50        2                2.5    -0.5        6
DAYS >= 1.00       1                1.0     0.0        2
GREATEST
 24 HR. TOTAL   1.08                                1.62

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

DEGREE DAYS
HEATING TOTAL     60                 88     -28       38
COOLING TOTAL     56                 69     -13       85
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              1.8
RESULTANT WIND SPEED/DIRECTION   1/080
HIGHEST WIND SPEED/DIRECTION    15/310    DATE  09/06
HIGHEST GUST SPEED/DIRECTION    22/300    DATE  09/04

SKY COVER
AVERAGE SKY COVER           0.42

AVERAGE RH (PERCENT)     75

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       6
LIGHT RAIN               14     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      17     FOG W/VIS <= 1/4 MILE      4
HAZE                      0

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

$$