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

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CXUS51 KCTP 011513
CLSMDT

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
720 AM EDT FRI SEP 1 2017

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

...THE HARRISBURG PA CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2017 TO 8/31/2017...CORRECTION TO ADD RAINFALL DATA.

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             107   07/03/1966
 LOW               40   06/11/1980

HIGHEST            96   06/13         0      96       98  07/23
LOWEST             52   06/04         0      52       50  06/09
AVG. MAXIMUM     83.7              83.4     0.3     86.7
AVG. MINIMUM     65.5              64.3     1.2     67.9
MEAN             74.6              73.8     0.8     77.3
DAYS MAX >= 90     12              17.9    -5.9       34
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        23.33   1972
 MINIMUM         2.41   1966

TOTALS          17.76             11.41    6.35    13.58
DAILY AVG.       0.19              0.12    0.07     0.15
DAYS >= .01        34              30.9     3.1       32
DAYS >= .10        20              20.2    -0.2       22
DAYS >= .50        10               8.1     1.9        8
DAYS >= 1.00        5               3.0     2.0        4
GREATEST
 24 HR. TOTAL    4.71   07/23

 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
 24 HR TOTAL       MM
 SNOW DEPTH        MM   MM
TOTALS            0.0               0.0     0.0      0.0
 LIQUID EQUIV    0.00              0.00    0.00     0.00
SINCE 7/1         0.0               0.0     0.0      0.0
 LIQUID 7/1      0.00              0.00    0.00     0.00
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= TRACE       0               0.0     0.0        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 SNOW DEPTH         0   MM                             0
 24 HR TOTAL      0.0   MM
 STORM TOTAL       MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL       9                20     -11        5
 SINCE 7/1          2                 2       0        0
COOLING TOTAL     921               830      91     1167
 SINCE 1/1        998               896     102     1264

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

WIND (MPH)
AVERAGE WIND SPEED              5.5
RESULTANT WIND SPEED/DIRECTION   1/287
HIGHEST WIND SPEED/DIRECTION    39/260    DATE  06/19
HIGHEST GUST SPEED/DIRECTION    49/290    DATE  08/19

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR           14
NUMBER OF DAYS PC             55
NUMBER OF DAYS CLOUDY         23

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             25     MIXED PRECIP               0
HEAVY RAIN               13     RAIN                      19
LIGHT RAIN               49     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      48     FOG W/VIS <= 1/4 MILE      1
HAZE                     31

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

THE 17.76 INCHES OF RAIN THAT FELL REPRESENTS THE 8TH WETTEST SUMMER
ON RECORD. THE WETTEST WAS 1972 WHEN HURRICANE AGNES HELPED A TOTAL
OF 23.33 INCHES OF RAIN TO FALL.

$$

LA CORTE



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