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

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877
CXUS51 KCTP 021148
CLSMDT

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
745 AM EDT FRI JUN 2 2017

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

...THE HARRISBURG PA CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2017 TO 5/31/2017...

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              97   05/01/1942
                        05/31/1939
 LOW                    03/07/2015
HIGHEST            91   05/18         0      91       91  05/28
                        05/17
LOWEST             13   03/05         0      13       24  03/05
                                                          03/03
AVG. MAXIMUM     62.8              61.6     1.2     64.4
AVG. MINIMUM     43.9              42.3     1.6     43.6
MEAN             53.4              52.0     1.4     54.0
DAYS MAX >= 90      2               1.4     0.6        3
DAYS MAX <= 32      2               1.1     0.9        0
DAYS MIN <= 32     15              15.7    -0.7       16
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        20.79   2011
 MINIMUM         5.40   1926
TOTALS          12.07             10.26    1.81     7.27
DAILY AVG.       0.13              0.11    0.02     0.08
DAYS >= .01        44              33.9    10.1       37
DAYS >= .10        22              20.7     1.3       21
DAYS >= .50         5               7.1    -2.1        3
DAYS >= 1.00        3               2.4     0.6        1
GREATEST
 24 HR. TOTAL    1.78   MM
 STORM TOTAL            MM
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL           24.0   1927
 24 HR TOTAL       MM
 SNOW DEPTH        MM   MM
TOTALS           18.4               5.6    12.8      1.4
 LIQUID EQUIV    1.84              0.00    1.84     0.14
SINCE 7/1        23.9              30.6    -6.7     39.1
 LIQUID 7/1      2.39              3.10   -0.71     3.91
SNOWDEPTH AVG.      1                MM      MM        0
DAYS >= TRACE       7               2.9     4.1        5
DAYS >= 1.0         3               1.4     1.6        1
GREATEST
 SNOW DEPTH        15   03/16                          0  MM
                        03/15
 24 HR TOTAL     14.7   MM
 STORM TOTAL            MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL    1125              1262    -137     1084
 SINCE 7/1         MM              5251      MM     4456
COOLING TOTAL      77                64      13       97
 SINCE 1/1         77                65      12       97

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

WIND (MPH)
AVERAGE WIND SPEED              8.4
RESULTANT WIND SPEED/DIRECTION   2/302
HIGHEST WIND SPEED/DIRECTION    37/310    DATE  03/03
HIGHEST GUST SPEED/DIRECTION    48/290    DATE  03/02

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR           12
NUMBER OF DAYS PC             32
NUMBER OF DAYS CLOUDY         48

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             10     MIXED PRECIP               0
HEAVY RAIN                9     RAIN                      20
LIGHT RAIN               51     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                3     SNOW                       3
LIGHT SNOW                7     SLEET                      0
FOG                      48     FOG W/VIS <= 1/4 MILE      6
HAZE                     15

-  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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