620
CXUS51 KCTP 011544
CLAIPT

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
1044 AM EST MON JAN 01 2024

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

...THE WILLIAMSPORT PA CLIMATE SUMMARY FOR THE YEAR OF 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2023

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           96   06/02         MM      MM
LOWEST             4   02/04         MM      MM
AVG. MAXIMUM    64.1               61.1     3.0
AVG. MINIMUM    43.8               41.4     2.4
MEAN            53.9               51.2     2.7
DAYS MAX >= 90    15               17.3    -2.3
DAYS MAX <= 32     3               26.9   -23.9
DAYS MIN <= 32   104              121.8   -17.8
DAYS MIN <= 0      0                2.4    -2.4

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       70.26   2011
 MINIMUM       27.68   1930
TOTALS         45.99              43.52    2.47
DAILY AVG.      0.13               0.12    0.01
DAYS >= .01      136              136.5    -0.5
DAYS >= .10       82               80.4     1.6
DAYS >= .50       32               28.1     3.9
DAYS >= 1.00      11                9.2     1.8
GREATEST
 24 HR. TOTAL   3.30   07/15 TO 07/16
 STORM TOTAL    2.45
 (MM/DD(HH))

SNOWFALL (INCHES)
RECORDS
 TOTAL          85.9   1995
 24 HR TOTAL    24.1   01/12/1964 TO 01/13/1964
TOTALS          12.0               35.8   -23.8
 LIQUID EQUIV   1.20               3.50   -2.30
SINCE 7/1        0.6                8.7    -8.1
 LIQUID 7/1     0.06
DAYS >= TRACE     33               23.9     9.1
DAYS >= 1.0        5                9.9    -4.9
GREATEST
 SNOW DEPTH        5   03/07
 24 HR TOTAL     5.4   03/06 TO 03/07
 STORM TOTAL     5.4
 (MM/DD(HH)) 03/06(0) TO 03/07(23)

DEGREE DAYS
HEATING TOTAL   4770               5774   -1004
 SINCE 7/1      1822               2173    -351
COOLING TOTAL    864                796      68
 SINCE 1/1       864                798      66

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

WIND (MPH)
AVERAGE WIND SPEED              5.8
HIGHEST WIND SPEED/DIRECTION    47/260    DATE  04/01
HIGHEST GUST SPEED/DIRECTION    58/290    DATE  07/06

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR          134
NUMBER OF DAYS PC            128
NUMBER OF DAYS CLOUDY        103

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             39     MIXED PRECIP               0
HEAVY RAIN               45     RAIN                      64
LIGHT RAIN              141     FREEZING RAIN              1
LT FREEZING RAIN          2     HAIL                       0
HEAVY SNOW                1     SNOW                       6
LIGHT SNOW               32     SLEET                      1
FOG                     176     FOG W/VIS <= 1/4 MILE     32
HAZE                     64

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

$$

NOTE: THIS IS THE WARMEST YEAR ON RECORD FOR WILLIAMSPORT. THE AVERAGE
TEMPERATURE FOR THE YEAR OF 53.9 DEGREES IS 0.1 DEGREES WARMER THAN 2012.