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

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CXUS51 KCTP 050158
CLSIPT


CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
858 PM EST WED DEC 04 2019

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

...THE WILLIAMSPORT PA CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2019 TO 11/30/2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            102   09/03/1953
 LOW               3   11/27/1938
HIGHEST           92   09/11         MM      MM       93  09/06
LOWEST            17   11/13         MM      MM       11  11/23
AVG. MAXIMUM    63.0               61.8     1.2     61.2
AVG. MINIMUM    43.5               42.6     0.9     46.3
MEAN            53.3               52.2     1.1     53.8
DAYS MAX >= 90     1                0.7     0.3        4
DAYS MAX <= 32     0                0.5    -0.5        2
DAYS MIN <= 32    19               17.4     1.6       18
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       24.67   2011
 MINIMUM        3.10   1930
TOTALS          9.99              11.32   -1.33    18.59
DAILY AVG.      0.11               0.12   -0.01     0.21
DAYS >= .01       25               31.3    -6.3       43
DAYS >= .10       15               18.4    -3.4       27
DAYS >= .50        9                6.8     2.2       13
DAYS >= 1.00       3                2.8     0.2        6
GREATEST
 24 HR. TOTAL   1.84    MM                          3.15
 STORM TOTAL    1.56                                  MM
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL          13.8   1995
 24 HR TOTAL      MM
 SNOW DEPTH       MM   MM
TOTALS           1.8                1.8     0.0     10.6
 LIQUID EQUIV   0.20               0.00    0.20     1.06
SINCE 7/1        1.8                1.8    -0.0       MM
 LIQUID 7/1     0.18               0.10    0.08       MM
SNOWDEPTH AVG.     0                                   0
DAYS >= TRACE      5                1.4     3.6       MM
DAYS >= 1.0        1                0.5     0.5       MM
GREATEST
 SNOW DEPTH        2                                  10  11/16
 24 HR TOTAL     1.6   10/24 TO 11/24                8.2
 STORM TOTAL     1.6    MM                            MM
 (MM/DD(HH))            MM

DEGREE DAYS
HEATING TOTAL   1149               1231     -82     1219
 SINCE 7/1      1151               1245     -94       MM
COOLING TOTAL    107                 68      39      213
 SINCE 1/1       870                702     168     1078

FREEZE DATES
RECORD
 EARLIEST     09/22/1904
 LATEST       05/25/1956
EARLIEST                        03/01
LATEST                          05/14
................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.1
RESULTANT WIND SPEED/DIRECTION   1/290
HIGHEST WIND SPEED/DIRECTION    40/260    DATE  11/01
HIGHEST GUST SPEED/DIRECTION    54/250    DATE  11/01

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           24
NUMBER OF DAYS PC             24
NUMBER OF DAYS CLOUDY         12


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                9     RAIN                      16
LIGHT RAIN               35     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                5     SLEET                      0
FOG                      51     FOG W/VIS <= 1/4 MILE     16
HAZE                      7

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

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