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

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453
CXUS51 KCTP 010659
CLMIPT

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
300 AM EDT THU JUN 1 2017

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

...THE WILLIAMSPORT PA CLIMATE SUMMARY FOR THE MONTH OF MAY 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              96   05/20/1996
                        05/19/1996
                        05/23/1925
 LOW               28   05/14/1996
                        05/05/1966
                        05/01/1931
HIGHEST            93   05/18                         91  05/28
                        05/17
LOWEST             35   05/09                         35  05/16
AVG. MAXIMUM     69.8              71.5    -1.7     71.5
AVG. MINIMUM     50.0              47.9     2.1     49.4
MEAN             59.9              59.7     0.2     60.5
DAYS MAX >= 90      3               0.8     2.2        2
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.4    -0.4        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         9.91   1919
 MINIMUM         0.80   1964
TOTALS           6.17              3.66    2.51     2.22
DAILY AVG.       0.20              0.12    0.08     0.07
DAYS >= .01        17              13.3     3.7       13
DAYS >= .10        10               7.6     2.4        8
DAYS >= .50         5               2.6     2.4        0
DAYS >= 1.00        1               0.7     0.3        0
GREATEST
 24 HR. TOTAL    1.15   05/05 TO 05/05

SNOWFALL (INCHES)
RECORDS
 TOTAL            0.2   1977
TOTALS            0.0               0.0     0.0        T
SINCE 7/1        41.1              36.0     5.1      7.7
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 SNOW DEPTH         0   MM                             0  MM
 24 HR TOTAL      0.0

DEGREE_DAYS
HEATING TOTAL     185               203     -18      207
 SINCE 7/1       4929              5958   -1029     4907
COOLING TOTAL      35                38      -3       73
 SINCE 1/1         50                43       7       73
......................................................

WIND (MPH)
AVERAGE WIND SPEED              6.8
HIGHEST WIND SPEED/DIRECTION    48/260    DATE  05/01
HIGHEST GUST SPEED/DIRECTION    71/260    DATE  05/01

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            9
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY         12

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                9     RAIN                       9
LIGHT RAIN               20     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      16     FOG W/VIS <= 1/4 MILE      3
HAZE                      2

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

&&

THE RECORD HIGH TEMPERATURE OF 93 DEGREES WAS TIED ON MAY 17TH.
MAY 2017 WAS THE 14TH WETTEST MAY ON RECORD WITH TOTAL PRECIPITATION
OF 6.17 INCHES.

$$
MS



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