Climatological Report (Monthly)
Issued by NWS Columbia, SC

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CXUS52 KCAE 011807
CLMCAE


CLIMATE REPORT
NATIONAL WEATHER SERVICE COLUMBIA SC
202 PM EDT THU JUN 1 2017

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

...THE COLUMBIA METRO AIRPORT SC CLIMATE SUMMARY FOR THE MONTH OF MAY 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1887 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH             102   05/23/1941
 LOW               34   05/02/1963
HIGHEST            94   05/16        MM      MM
LOWEST             46   05/08        MM      MM
AVG. MAXIMUM     85.2              83.8     1.4
AVG. MINIMUM     61.9              59.5     2.4
MEAN             73.6              71.7     1.9
DAYS MAX >= 90     12               5.9     6.1
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         9.39   2002
 MINIMUM         0.06   1936
TOTALS           7.15              2.97    4.18
DAILY AVG.       0.23              0.10    0.13
DAYS >= .01        12               7.7     4.3
DAYS >= .10         8               4.9     3.1
DAYS >= .50         5               2.0     3.0
DAYS >= 1.00        2               0.8     1.2
GREATEST
 24 HR. TOTAL    2.68   05/22 TO 05/22
 STORM TOTAL       MM
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
TOTALS            0.0               0.0     0.0
SINCE 7/1         0.1               1.5    -1.4
DAYS >= TRACE       0               0.0     0.0
DAYS >= 1.0         0               0.0     0.0
GREATEST
 SNOW DEPTH         0   MM

DEGREE_DAYS
HEATING TOTAL      12                20      -8
 SINCE 7/1       1665              2551    -886
COOLING TOTAL     285               226      59
 SINCE 1/1        529               321     208

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

WIND (MPH)
AVERAGE WIND SPEED              7.0
RESULTANT WIND SPEED/DIRECTION   4/231
HIGHEST WIND SPEED/DIRECTION    48/260    DATE  05/29
HIGHEST GUST SPEED/DIRECTION    60/250    DATE  05/29

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           14
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY          6

AVERAGE RH (PERCENT)     65

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             10     MIXED PRECIP               0
HEAVY RAIN                7     RAIN                       9
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      14     FOG W/VIS <= 1/4 MILE      1
HAZE                      5

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

$$




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