Climatological Report (Monthly)
Issued by NWS Columbia, SC

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 16 17 18 19 20 21 22 23 24
031
CXUS52 KCAE 012223
CLMCAE


CLIMATE REPORT
NATIONAL WEATHER SERVICE COLUMBIA SC
555 PM EDT MON OCT 1 2018

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

...THE COLUMBIA METRO AIRPORT SC CLIMATE SUMMARY FOR THE MONTH OF
   SEPTEMBER 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1887 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH             106   09/04/1925
 LOW               40   09/30/1967
HIGHEST            97   09/06        MM      MM
LOWEST             66   09/20        MM      MM
AVG. MAXIMUM     91.2              85.2     6.0
AVG. MINIMUM     72.6              64.2     8.4
MEAN             81.9              74.7     7.2
DAYS MAX >= 90     21               7.1    13.9
DAYS MAX <= 32      0               0.0     0.0
DAYS MIN <= 32      0               0.0     0.0
DAYS MIN <= 0       0               0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        14.64   1928
 MINIMUM            T   2005
TOTALS           6.09              3.54    2.55
DAILY AVG.       0.20              0.12    0.08
DAYS >= .01        11               7.3     3.7
DAYS >= .10         8               5.0     3.0
DAYS >= .50         4               2.3     1.7
DAYS >= 1.00        2               1.2     0.8
GREATEST
 24 HR. TOTAL    1.62   09/26 TO 09/26
 STORM TOTAL       MM
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
TOTALS            0.0               0.0     0.0
SINCE 7/1         0.0               0.0     0.0
DAYS >= TRACE       0               0.0     0.0
DAYS >= 1.0         0               0.0     0.0
GREATEST
 SNOW DEPTH         0   MM

DEGREE_DAYS
HEATING TOTAL       0                 8      -8
 SINCE 7/1          0                 8      -8
COOLING TOTAL     512               299     213
 SINCE 1/1       2683              2067     616

FREEZE DATES
RECORD
 EARLIEST     10/15/1991
 LATEST       04/03/1964
EARLIEST                        11/05
LATEST                          03/22
.................................................

WIND (MPH)
AVERAGE WIND SPEED              5.3
RESULTANT WIND SPEED/DIRECTION   2/090
HIGHEST WIND SPEED/DIRECTION    29/260    DATE  09/26
HIGHEST GUST SPEED/DIRECTION    39/360    DATE  09/15

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR            9
NUMBER OF DAYS PC             19
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     75

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              9     MIXED PRECIP               0
HEAVY RAIN                7     RAIN                       8
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      20     FOG W/VIS <= 1/4 MILE      1
HAZE                      6


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

$$




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