457
CDUS41 KCTP 180617
CLIIPT
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
217 AM EDT SAT APR 18 2026
...............................
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR APRIL 17 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 440 PM 91 1976 63 13 65
2002
MINIMUM 54 1149 PM 24 2020 40 14 34
AVERAGE 65 51 14 50
PRECIPITATION (IN)
YESTERDAY T 1.13 1982 0.12 -0.12 0.00
MONTH TO DATE 2.29 2.03 0.26 1.62
SINCE MAR 1 6.99 5.16 1.83 4.89
SINCE JAN 1 9.90 10.43 -0.53 7.81
SNOWFALL (IN)
YESTERDAY 0.0 6.0 1943 0.0 0.0 0.0
MONTH TO DATE 0.0 0.7 -0.7 T
SINCE MAR 1 1.0 8.0 -7.0 T
SINCE JUL 1 20.0 35.7 -15.7 15.3
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 0 14 -14 15
MONTH TO DATE 182 292 -110 303
SINCE MAR 1 854 1107 -253 908
SINCE JUL 1 5368 5413 -45 4995
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 26 0 26 0
SINCE MAR 1 28 0 28 0
SINCE JAN 1 28 0 28 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 5.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 400 AM
LOWEST 43 600 PM
AVERAGE 68
......................................................
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 92 1976
MINIMUM TEMPERATURE (F) 40 24 1948
SUNRISE AND SUNSET
APRIL 18 2026.........SUNRISE 624 AM EDT SUNSET 751 PM EDT
APRIL 19 2026.........SUNRISE 622 AM EDT SUNSET 752 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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