670
CDUS41 KCTP 210619
CLIIPT
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
219 AM EDT TUE APR 21 2026
...............................
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR APRIL 20 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 48 1223 PM 85 1941 64 -16 69
1976
MINIMUM 28 1159 PM 19 1897 41 -13 47
AVERAGE 38 52 -14 58
PRECIPITATION (IN)
YESTERDAY 0.00 2.69 1901 0.12 -0.12 0.00
MONTH TO DATE 2.91 2.38 0.53 1.67
SINCE MAR 1 7.61 5.51 2.10 4.94
SINCE JAN 1 10.52 10.78 -0.26 7.86
SNOWFALL (IN)
YESTERDAY 0.0 0.8 1983 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 0
DEGREE DAYS
HEATING
YESTERDAY 27 13 14 7
MONTH TO DATE 230 332 -102 321
SINCE MAR 1 902 1147 -245 926
SINCE JUL 1 5416 5453 -37 5013
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 26 0 26 5
SINCE MAR 1 28 0 28 5
SINCE JAN 1 28 0 28 5
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 8.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 500 AM
LOWEST 30 400 PM
AVERAGE 60
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THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 90 1941
MINIMUM TEMPERATURE (F) 41 25 1925
SUNRISE AND SUNSET
APRIL 21 2026.........SUNRISE 619 AM EDT SUNSET 754 PM EDT
APRIL 22 2026.........SUNRISE 618 AM EDT SUNSET 755 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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