916
CDUS41 KCTP 180618
CLIIPT
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
218 AM EDT MON AUG 18 2025
...............................
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR AUGUST 17 2025
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)
YESTERDAY
MAXIMUM 89 409 PM 97 1995 83 6 77
MINIMUM 66 347 AM 45 1979 61 5 68
AVERAGE 78 72 6 73
PRECIPITATION (IN)
YESTERDAY 0.19 2.45 2023 0.12 0.07 0.32
MONTH TO DATE 0.36 2.42 -2.06 6.46
SINCE JUN 1 8.86 10.91 -2.05 12.31
SINCE JAN 1 25.52 26.79 -1.27 35.26
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 17 30 -13 3
SINCE JUL 1 0 2 -2 0
COOLING
YESTERDAY 13 7 6 8
MONTH TO DATE 143 135 8 153
SINCE JUN 1 726 568 158 753
SINCE JAN 1 757 622 135 853
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 3.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 300 AM
LOWEST 48 100 PM
AVERAGE 73
......................................................
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 96 1995
MINIMUM TEMPERATURE (F) 61 43 1941
SUNRISE AND SUNSET
AUGUST 18 2025........SUNRISE 620 AM EDT SUNSET 802 PM EDT
AUGUST 19 2025........SUNRISE 621 AM EDT SUNSET 800 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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