480
CDUS41 KCTP 312120
CLIIPT
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
520 PM EDT THU JUL 31 2025
...............................
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR JULY 31 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 75 855 AM 100 1933 84 -9 91
MINIMUM 68 359 PM 47 1936 63 5 70
AVERAGE 72 74 -2 81
PRECIPITATION (IN)
TODAY 0.00 1.89 2004 0.17 -0.17 T
MONTH TO DATE 2.89 4.64 -1.75 3.05
SINCE JUN 1 8.50 8.49 0.01 5.85
SINCE JAN 1 25.16 24.37 0.79 28.80
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 17 28 -11 3
SINCE JUL 1 0 0 0 0
COOLING
TODAY 7 9 -2 16
MONTH TO DATE 375 273 102 363
SINCE JUN 1 585 433 152 600
SINCE JAN 1 616 487 129 700
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 4.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 100 AM
LOWEST 71 100 PM
AVERAGE 84
......................................................
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 99 1955
MINIMUM TEMPERATURE (F) 63 48 1903
SUNRISE AND SUNSET
JULY 31 2025..........SUNRISE 602 AM EDT SUNSET 825 PM EDT
AUGUST 1 2025........SUNRISE 603 AM EDT SUNSET 824 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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