National Weather Service Text Product
AFOS product CLIIPT
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIPT
Product Timestamp: 2025-10-18 06:20 UTC
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527
CDUS41 KCTP 180620
CLIIPT
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
220 AM EDT SAT OCT 18 2025
...................................
...THE WILLIAMSPORT PA CLIMATE SUMMARY FOR OCTOBER 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 64 410 PM 86 1938 63 1 63
MINIMUM 32 535 AM 22 1937 42 -10 34
AVERAGE 48 52 -4 49
PRECIPITATION (IN)
YESTERDAY 0.00 1.35 1943 0.12 -0.12 0.00
MONTH TO DATE 1.37 2.15 -0.78 1.06
SINCE SEP 1 2.75 6.91 -4.16 2.17
SINCE JAN 1 29.31 35.45 -6.14 38.04
SNOWFALL (IN)
YESTERDAY 0.0 T 1977 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 17 13 4 16
MONTH TO DATE 134 168 -34 148
SINCE SEP 1 155 258 -103 179
SINCE JUL 1 173 266 -93 188
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 1 6 -5 0
SINCE SEP 1 93 86 7 74
SINCE JAN 1 888 795 93 1010
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 3.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 200 AM
LOWEST 33 500 PM
AVERAGE 61
..........................................................
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 84 2016
MINIMUM TEMPERATURE (F) 42 24 1939
SUNRISE AND SUNSET
OCTOBER 18 2025.......SUNRISE 723 AM EDT SUNSET 622 PM EDT
OCTOBER 19 2025.......SUNRISE 724 AM EDT SUNSET 620 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$