809
CXUS51 KCTP 011513
CLAIPT

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
1013 AM EST WED JAN 01 2025

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

...THE WILLIAMSPORT PA CLIMATE SUMMARY FOR THE YEAR OF 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            106   07/09/1936
 LOW             -20   01/21/1994
HIGHEST           98   06/21         MM      MM
                       07/16
LOWEST             4   12/23         MM      MM
AVG. MAXIMUM    64.2               61.1     3.1
AVG. MINIMUM    44.3               41.4     2.9
MEAN            54.3               51.2     3.1
DAYS MAX >= 90    24               17.3     6.7
DAYS MAX <= 32    13               26.9   -13.9
DAYS MIN <= 32    97              121.8   -24.8
DAYS MIN <= 0      0                2.4    -2.4

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       70.26   2011
 MINIMUM       27.68   1930
TOTALS         43.86              43.52    0.34
DAILY AVG.      0.12               0.12    0.00
DAYS >= .01      146              136.5     9.5
DAYS >= .10       87               80.4     6.6
DAYS >= .50       27               28.1    -1.1
DAYS >= 1.00      10                9.2     0.8
GREATEST
 24 HR. TOTAL   3.35   08/08 TO 08/09
 STORM TOTAL    3.30
 (MM/DD(HH))

SNOWFALL (INCHES)
RECORDS
 TOTAL          85.9   1995
 24 HR TOTAL    24.1   01/12/1964 TO 01/13/1964
TOTALS          24.7               35.8   -11.1
 LIQUID EQUIV   2.50               3.50   -1.00
SINCE 7/1        7.2                8.7    -1.5
 LIQUID 7/1     0.72
DAYS >= TRACE     45               23.9    21.1
DAYS >= 1.0       10                9.9     0.1
GREATEST
 SNOW DEPTH        4   01/07
                       01/20
                       02/17
 24 HR TOTAL      MM
 STORM TOTAL     5.2
 (MM/DD(HH))

DEGREE DAYS
HEATING TOTAL   4834               5774    -940
 SINCE 7/1      1948               2173    -225
COOLING TOTAL   1010                796     214
 SINCE 1/1      1010                798     212

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

WIND (MPH)
AVERAGE WIND SPEED              5.7
HIGHEST WIND SPEED/DIRECTION    39/270    DATE  07/15
HIGHEST GUST SPEED/DIRECTION    63/280    DATE  07/15

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR          149
NUMBER OF DAYS PC            107
NUMBER OF DAYS CLOUDY        109

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             33     MIXED PRECIP               0
HEAVY RAIN               33     RAIN                      67
LIGHT RAIN              145     FREEZING RAIN              0
LT FREEZING RAIN          3     HAIL                       0
HEAVY SNOW                1     SNOW                       9
LIGHT SNOW               45     SLEET                      0
FOG                     192     FOG W/VIS <= 1/4 MILE     34
HAZE                     47

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

$$