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

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481
CXUS51 KCTP 011018
CLAIPT

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
504 AM EST FRI JAN 1 2016

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

...THE WILLIAMSPORT PA CLIMATE SUMMARY FOR THE YEAR OF 2015...

...WARMER THAN NORMAL...DRIER THAN NORMAL...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH             106   07/09/1936
 LOW              -20   01/21/1994

HIGHEST            92   07/19 09/07 09/08
LOWEST             -9   02/24        MM      MM
AVG. MAXIMUM     61.6              60.2     1.4
AVG. MINIMUM     41.4              40.8     0.6
MEAN             51.5              50.5     1.0
DAYS MAX >= 90     16              15.3     0.7
DAYS MAX <= 32     34              29.3     4.7
DAYS MIN <= 32    118             121.2    -3.2
DAYS MIN <= 0       9               2.3     6.7

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        70.26   2011
 MINIMUM        27.68   1930

TOTALS          40.56             41.28   -0.72
DAILY AVG.       0.11              0.11    0.00
DAYS >= .01       135             132.8     2.2
DAYS >= .10        78              78.0     0.0
DAYS >= .50        24              26.8    -2.8
DAYS >= 1.00       11               8.8     2.2
GREATEST
 24 HR. TOTAL    2.10   08/20
 STORM TOTAL       MM
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL           85.9   1995
 24 HR TOTAL     24.1   01/12/1964 TO 01/13/1964

TOTALS           35.3              36.0    -0.7
 LIQUID EQUIV    3.53              3.60    -0.07
SINCE 7/1           T               8.7    -8.7
 LIQUID 7/1         T
DAYS >= TRACE      50              23.9    26.1
DAYS >= 1.0        13              10.0     3.0
GREATEST
 SNOW DEPTH         9   02/02
 24 HR TOTAL      4.5   01/23 & 01/25
 STORM TOTAL       MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL    5701              5994    -293
 SINCE 7/1         MM              2293      MM
COOLING TOTAL     937               702     235
 SINCE 1/1        937               702     235

FREEZE DATES
RECORD
 EARLIEST     09/22/1904
 LATEST       05/25/1956
EARLIEST                        09/22
LATEST                          05/25
.................................................

WIND (MPH)
AVERAGE WIND SPEED              5.8
HIGHEST WIND SPEED/DIRECTION    38/220    DATE  06/08
HIGHEST GUST SPEED/DIRECTION    51/230    DATE  06/08

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR          138
NUMBER OF DAYS PC            128
NUMBER OF DAYS CLOUDY         99

AVERAGE RH (PERCENT)     66

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             33     MIXED PRECIP               0
HEAVY RAIN               42     RAIN                      69
LIGHT RAIN              154     FREEZING RAIN              2
LT FREEZING RAIN          4     HAIL                       0
HEAVY SNOW                4     SNOW                      11
LIGHT SNOW               48     SLEET                      3
FOG                     178     FOG W/VIS <= 1/4 MILE     35
HAZE                     59

-  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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