Picture Rocks climate

Picture Rocks Weather in April

NOAA 1991-2020 normals for Williamsport, 17.9 km from Picture Rocks

Average highs run from 55°F on April 1 to 68°F on April 30, and lows from 34°F to 44°F. Normal precipitation for the month is 3.62 in over about 12 wet days.

April day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Picture Rocks, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

April at a glance

Average high
62°F
Average low
39°F
Precipitation
3.62 in
Snowfall
0.8 in
Record high
94°FApr 27, 2009
Record low
15°FApr 7, 1982
Chance of a freeze
99%
Daylight
12 h 42 min to 13 h 57 min
Cloud cover
68%
Humidity
79%
Dew point
38°F
Wind
5.6 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Apr 155°F34°F79°F 197818°F 196540%6%
Apr 256°F34°F81°F 196718°F 196440%5%
Apr 356°F35°F83°F 196322°F 195440%5%
Apr 457°F35°F78°F 195018°F 195440%5%
Apr 557°F35°F85°F 201019°F 199540%5%
Apr 657°F36°F88°F 201018°F 198240%4%
Apr 758°F36°F89°F 201015°F 198240%4%
Apr 858°F36°F85°F 199119°F 198240%4%
Apr 959°F37°F81°F 199122°F 197740%4%
Apr 1059°F37°F82°F 201319°F 198240%3%
Apr 1160°F38°F86°F 201721°F 198940%3%
Apr 1260°F38°F87°F 197723°F 198941%3%
Apr 1361°F38°F89°F 202322°F 197541%3%
Apr 1461°F39°F90°F 202321°F 195041%2%
Apr 1562°F39°F87°F 202626°F 197341%2%
Apr 1662°F39°F90°F 200224°F 201441%2%
Apr 1763°F40°F91°F 197624°F 202041%2%
Apr 1863°F40°F92°F 197626°F 202241%2%
Apr 1963°F40°F91°F 197624°F 200141%2%
Apr 2064°F41°F85°F 197628°F 202642%1%
Apr 2164°F41°F89°F 198525°F 202642%1%
Apr 2265°F41°F89°F 198525°F 197542%1%
Apr 2365°F42°F91°F 196028°F 199442%1%
Apr 2466°F42°F91°F 196028°F 198942%1%
Apr 2566°F42°F90°F 196026°F 195642%1%
Apr 2666°F43°F92°F 199029°F 198842%1%
Apr 2767°F43°F94°F 200929°F 200242%1%
Apr 2867°F43°F91°F 199029°F 197242%1%
Apr 2967°F44°F89°F 202429°F 194943%1%
Apr 3068°F44°F86°F 202430°F 201243%1%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Picture Rocks, in percent, and of at least 0.1 inch of snowfall.010203040501102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

April 1
sunrise 6:50 AM, sunset 7:32 PM
April 30
sunrise 6:06 AM, sunset 8:03 PM

Every day of April: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00014778 (Williamsport), public domain. Records: NOAA GHCN-Daily, station USW00014778, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.