Green Isle climate

Green Isle Weather in April

NOAA 1991-2020 normals for Brownton Wwtp, 27.1 km from Green Isle

Average highs run from 47°F on April 1 to 62°F on April 30, and lows from 28°F to 39°F. Normal precipitation for the month is 2.99 in over about 9 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 Green Isle, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

April at a glance

Average high
55°F
Average low
34°F
Precipitation
2.99 in
Snowfall
7.0 in
Record high
92°FApr 29, 2004
Record low
2°FApr 4, 2018
Chance of a freeze
100%
Daylight
12 h 47 min to 14 h 13 min
Cloud cover
64%
Humidity
71%
Dew point
35°F
Wind
12.3 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 147°F28°F72°F 201010°F 201824%6%
Apr 248°F28°F81°F 201514°F 202324%6%
Apr 348°F29°F74°F 201214°F 202325%6%
Apr 449°F29°F71°F 20212°F 201825%6%
Apr 549°F29°F77°F 20212°F 201825%6%
Apr 650°F30°F87°F 20218°F 201826%6%
Apr 750°F30°F70°F 200410°F 201826%6%
Apr 851°F31°F75°F 200414°F 200726%6%
Apr 952°F31°F77°F 201713°F 201627%5%
Apr 1052°F31°F77°F 200520°F 200727%5%
Apr 1153°F32°F76°F 200620°F 200427%5%
Apr 1253°F32°F75°F 202314°F 201628%5%
Apr 1354°F33°F84°F 202320°F 200428%5%
Apr 1454°F33°F86°F 202415°F 202028%5%
Apr 1555°F33°F78°F 201615°F 201429%5%
Apr 1655°F34°F78°F 200416°F 201429%5%
Apr 1756°F34°F80°F 202616°F 201429%4%
Apr 1856°F34°F80°F 202517°F 201830%4%
Apr 1957°F35°F91°F 200420°F 202230%4%
Apr 2057°F35°F70°F 200518°F 201330%4%
Apr 2158°F36°F79°F 201920°F 201331%4%
Apr 2258°F36°F83°F 200727°F 202131%4%
Apr 2359°F36°F87°F 202621°F 201331%3%
Apr 2459°F37°F90°F 200922°F 201332%3%
Apr 2560°F37°F75°F 201928°F 201332%3%
Apr 2660°F38°F73°F 201227°F 202232%3%
Apr 2760°F38°F71°F 201327°F 200833%3%
Apr 2861°F39°F76°F 202027°F 200833%3%
Apr 2961°F39°F92°F 200427°F 200833%2%
Apr 3062°F39°F82°F 200727°F 202633%2%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Green Isle, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

April 1
sunrise 6:57 AM, sunset 7:44 PM
April 30
sunrise 6:07 AM, sunset 8:20 PM

Every day of April: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00211065 (Brownton Wwtp), public domain. Records: NOAA GHCN-Daily, station USC00211065, 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.