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241
CXUS51 KCTP 011019
CLMIPT

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
515 AM EST THU JAN 1 2015

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

...THE WILLIAMSPORT PA CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              70   12/01/2006
 LOW              -15   12/28/1950
HIGHEST            55   12/25                         64  12/22
LOWEST             14   12/31                          6  12/16
AVG. MAXIMUM     41.3              38.1     3.2     37.6
AVG. MINIMUM     30.0              24.3     5.7     22.8
MEAN             35.7              31.2     4.5     30.2
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      1               7.6    -6.6       11
DAYS MIN <= 32     19              24.8    -5.8       28
DAYS MIN <= 0       0               0.3    -0.3        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         7.36   1973
 MINIMUM         0.63   1928
TOTALS           2.60              2.93   -0.33     3.64
DAILY AVG.       0.08              0.09   -0.01     0.12
DAYS >= .01        13              10.8     2.2       15
DAYS >= .10         7               5.7     1.3        6
DAYS >= .50         1               2.0    -1.0        3
DAYS >= 1.00        0               0.6    -0.6        1
GREATEST
 24 HR. TOTAL    1.05   12/05 TO 12/06


SNOWFALL (INCHES)
RECORDS
 TOTAL           35.5   1969
TOTALS            4.0               6.9    -2.9     14.1
SINCE 7/1         9.1               8.7     0.4     16.3
SNOWDEPTH AVG.      0                MM      MM        2
DAYS >= 1.0         1               1.8    -0.8        4
GREATEST
 SNOW DEPTH         3   12/12                          8  12/15
                        12/11
 24 HR TOTAL      2.9   12/11


DEGREE_DAYS
HEATING TOTAL     903              1048    -145     1073
 SINCE 7/1       2073              2293    -220     2316
COOLING TOTAL       0                 0       0        0
 SINCE 1/1        713               702      11      863
..........................................................

WIND (MPH)
AVERAGE WIND SPEED              6.5
HIGHEST WIND SPEED/DIRECTION    25/160    DATE  12/24
HIGHEST GUST SPEED/DIRECTION    33/170    DATE  12/24

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            4
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY         18

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       6
LIGHT RAIN               13     FREEZING RAIN              2
LT FREEZING RAIN          4     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                6     SLEET                      2
FOG                      15     FOG W/VIS <= 1/4 MILE      0
HAZE                      3

-  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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