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

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CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
559 AM EDT WED MAY 1 2013

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

...THE HARRISBURG PA CLIMATE SUMMARY FOR THE MONTH OF APRIL 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1888 TO 2013

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              93   04/22/1985
                        04/25/1915
 LOW               11   04/01/1923
HIGHEST            85   04/10                         86  04/16
LOWEST             25   04/04                         33  04/06
AVG. MAXIMUM     63.3              62.4     0.9     63.3
AVG. MINIMUM     42.4              41.9     0.5     42.2
MEAN             52.8              52.2     0.6     52.8
DAYS MAX >= 90      0               0.1    -0.1        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      4               2.4     1.6        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         9.46   2011
 MINIMUM         0.45   1985
TOTALS           2.20              3.10   -0.90     1.87
DAILY AVG.       0.07              0.10   -0.03     0.06
DAYS >= .01        10              10.8    -0.8        9
DAYS >= .10         5               6.5    -1.5        3
DAYS >= .50         3               2.3     0.7        1
DAYS >= 1.00        0               0.9    -0.9        1
GREATEST
 24 HR. TOTAL    0.81   04/19 TO 04/20


SNOWFALL (INCHES)
RECORDS
 TOTAL           18.0   1894
TOTALS              T               0.4    -0.4      0.0
SINCE 7/1        17.0              30.6   -13.6     12.5
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         0               0.1    -0.1        0
GREATEST
 SNOW DEPTH         0   MM                             0 MM
 24 HR TOTAL        T   04/02 TO 04/02


DEGREE_DAYS
HEATING TOTAL     365               392     -27      366
 SINCE 7/1       4965              5103    -138     4245
COOLING TOTAL       7                 6       1        6
 SINCE 1/1          7                 7       0        7
.................................................

WIND (MPH)
AVERAGE WIND SPEED              8.0
HIGHEST WIND SPEED/DIRECTION    38/270    DATE  04/19
HIGHEST GUST SPEED/DIRECTION    55/270    DATE  04/19

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            6
NUMBER OF DAYS PC             14
NUMBER OF DAYS CLOUDY         10

AVERAGE RH (PERCENT)     58

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       3
LIGHT RAIN               14     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                1     SLEET                      0
FOG                       9     FOG W/VIS <= 1/4 MILE      1
HAZE                      7

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

&&

THERE WAS NO RECORDS TIED OR BROKEN AT HARRISBURG DURING THE
MONTH OF APRIL.

$$

MARTIN
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