Plattsburgh climate

Plattsburgh Weather in April

NOAA 1991-2020 normals for Plattsburgh Intl AP, 5.7 km from Plattsburgh

Average highs run from 46°F on April 1 to 62°F on April 30, and lows from 27°F to 39°F. Normal precipitation for the month is 2.55 in over about 13 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 Plattsburgh, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

April at a glance

Average high
54°F
Average low
33°F
Precipitation
2.55 in
Snowfall
2.2 in
Record high
93°FApr 27, 2009
Record low
12°FApr 5, 2016
Chance of a freeze
100%
Daylight
12 h 46 min to 14 h 13 min
Cloud cover
68%
Humidity
79%
Dew point
33°F
Wind
6.9 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 146°F27°F69°F 202321°F 201539%11%
Apr 247°F27°F77°F 201020°F 201339%11%
Apr 347°F28°F77°F 201015°F 201640%10%
Apr 448°F28°F70°F 201013°F 201640%10%
Apr 548°F29°F70°F 201012°F 201640%9%
Apr 649°F29°F67°F 202317°F 201641%9%
Apr 749°F29°F75°F 201020°F 201141%9%
Apr 850°F30°F69°F 202118°F 202641%8%
Apr 950°F30°F73°F 202119°F 201841%8%
Apr 1051°F31°F81°F 201721°F 201641%8%
Apr 1151°F31°F74°F 201120°F 201842%7%
Apr 1252°F32°F73°F 202426°F 202642%7%
Apr 1353°F32°F89°F 202327°F 201642%7%
Apr 1453°F32°F78°F 201422°F 201842%6%
Apr 1554°F33°F81°F 202322°F 201842%6%
Apr 1654°F33°F84°F 201220°F 201442%6%
Apr 1755°F34°F74°F 200818°F 201443%5%
Apr 1855°F34°F73°F 202625°F 202243%5%
Apr 1956°F35°F74°F 200826°F 201243%5%
Apr 2057°F35°F74°F 200824°F 200943%4%
Apr 2157°F35°F73°F 200823°F 202043%4%
Apr 2258°F36°F76°F 200821°F 201343%4%
Apr 2358°F36°F78°F 200823°F 202043%4%
Apr 2459°F37°F71°F 201825°F 202043%3%
Apr 2559°F37°F88°F 200923°F 202443%3%
Apr 2660°F38°F72°F 200924°F 202444%3%
Apr 2760°F38°F93°F 200926°F 201643%3%
Apr 2861°F38°F86°F 200924°F 201643%3%
Apr 2961°F39°F81°F 202523°F 201643%2%
Apr 3062°F39°F70°F 201326°F 201243%2%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Plattsburgh, 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 6:35 AM, sunset 7:21 PM
April 30
sunrise 5:45 AM, sunset 7:58 PM

Every day of April: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00064776 (Plattsburgh Intl AP), public domain. Records: NOAA GHCN-Daily, station USW00064776, 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.