Climatological Report (Daily)
Issued by NWS State College, PA
Issued by NWS State College, PA
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CDUS41 KCTP 200616
CLIIPT
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
216 AM EDT SUN JUL 20 2025
...................................
...THE WILLIAMSPORT PA CLIMATE SUMMARY FOR JULY 19 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 77 440 PM 101 1991 85 -8 83
MINIMUM 65 936 AM 49 1924 63 2 58
AVERAGE 71 74 -3 71
PRECIPITATION (IN)
YESTERDAY 0.02 1.43 1917 0.16 -0.14 0.00
MONTH TO DATE 1.79 2.69 -0.90 1.11
SINCE JUN 1 7.40 6.54 0.86 3.91
SINCE JAN 1 24.06 22.42 1.64 26.86
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 17 28 -11 3
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 6 9 -3 6
MONTH TO DATE 228 166 62 249
SINCE JUN 1 438 326 112 486
SINCE JAN 1 469 380 89 586
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 4.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1000 AM
LOWEST 71 400 PM
AVERAGE 82
..........................................................
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 100 1991
MINIMUM TEMPERATURE (F) 63 43 1929
1965
SUNRISE AND SUNSET
JULY 20 2025..........SUNRISE 552 AM EDT SUNSET 835 PM EDT
JULY 21 2025..........SUNRISE 553 AM EDT SUNSET 835 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$