889
CDUS41 KCTP 151620
CLIIPT
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
1220 PM EDT THU MAY 15 2025
...............................
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR MAY 13 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 68 247 PM 90 1991 72 -4 75
MINIMUM 61 639 AM 30 1941 48 13 48
2020
AVERAGE 65 60 5 62
PRECIPITATION (IN)
YESTERDAY 0.68 1.54 2002 0.13 0.55 0.00
MONTH TO DATE 4.02 1.61 2.41 2.71
SINCE MAR 1 10.58 8.36 2.22 11.80
SINCE JAN 1 13.50 13.63 -0.13 20.05
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2001 0.0 0.0 0.0
2002
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 T 8.1 -8.1 T
SINCE JUL 1 15.3 35.8 -20.5 18.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 3
MONTH TO DATE 42 99 -57 62
SINCE MAR 1 1006 1359 -353 1048
SINCE JUL 1 5093 5665 -572 4690
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 6 11 -5 21
SINCE MAR 1 12 17 -5 38
SINCE JAN 1 12 17 -5 38
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 8.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER MM
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
......................................................
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 91 1991
MINIMUM TEMPERATURE (F) 49 28 1996
SUNRISE AND SUNSET
MAY 14 2025...........SUNRISE 550 AM EDT SUNSET 819 PM EDT
MAY 15 2025...........SUNRISE 549 AM EDT SUNSET 820 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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