Climatological Report (Seasonal)
Issued by NWS State College, PA

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CXUS51 KCTP 010750
CLSMDT

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
247 AM EST FRI DEC 1 2017

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

...THE HARRISBURG PA CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2017 TO 11/30/2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1888 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             102   09/03/1953
                        09/02/1953
 LOW               10   11/30/1929
HIGHEST            91   09/27         0      91       94  09/10
                        09/24                             09/08
                        09/25
LOWEST             20   11/11         0      20       26  11/23
                                                          11/14

AVG. MAXIMUM     67.3              64.3     3.0     68.9
AVG. MINIMUM     48.1              45.3     2.8     48.8
MEAN             57.7              54.8     2.9     58.8
DAYS MAX >= 90      3               1.4     1.6        6
DAYS MAX <= 32      0               0.2    -0.2        0
DAYS MIN <= 32     13              11.4     1.6        6
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        27.08   2011
 MINIMUM         3.29   1914

TOTALS           9.13             10.57   -1.44     7.84
DAILY AVG.       0.10              0.12   -0.02     0.09
DAYS >= .01        27              27.0     0.0       24
DAYS >= .10        15              17.0    -2.0       15
DAYS >= .50         7               7.8    -0.8        7
DAYS >= 1.00        4               3.1     0.9        1
GREATEST
 24 HR. TOTAL    1.46   MM
 STORM TOTAL       MM
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL           15.4   1953
 24 HR TOTAL       MM
 SNOW DEPTH        MM   MM

TOTALS              T               0.6    -0.6        T
 LIQUID EQUIV      MM              0.00      MM       MM
SINCE 7/1           T               0.6    -0.6        T
 LIQUID 7/1        MM              0.10      MM       MM
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= TRACE       2               0.9     1.1        2
DAYS >= 1.0         0               0.2    -0.2        0
GREATEST
 SNOW DEPTH         0   MM
 24 HR TOTAL      0.0   MM

 STORM TOTAL       MM
 (MM/DD(HH))            MM


DEGREE_DAYS
HEATING TOTAL     853              1037    -184      786
 SINCE 7/1        855              1039    -184      786
COOLING TOTAL     216               107     109      251
 SINCE 1/1       1214              1002     212     1515

FREEZE DATES
RECORD
 EARLIEST     09/24/1963
 LATEST       05/11/1966
EARLIEST                        09/24
LATEST                          05/11
.................................................

WIND (MPH)
AVERAGE WIND SPEED              5.7
RESULTANT WIND SPEED/DIRECTION   2/310
HIGHEST WIND SPEED/DIRECTION    37/280    DATE  11/19
HIGHEST GUST SPEED/DIRECTION    49/270    DATE  11/19

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           23
NUMBER OF DAYS PC             41
NUMBER OF DAYS CLOUDY         26

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                7     RAIN                      14
LIGHT RAIN               33     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                1     SLEET                      1
FOG                      57     FOG W/VIS <= 1/4 MILE      2
HAZE                     22

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

$$

LA CORTE


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