Earlham climate

Earlham Weather in April

NOAA 1991-2020 normals for Winterset 1S, 21.6 km from Earlham

Average highs run from 55°F on April 1 to 65°F on April 30, and lows from 30°F to 41°F. Normal precipitation for the month is 3.59 in over about 10 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 Earlham, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

April at a glance

Average high
61°F
Average low
35°F
Precipitation
3.59 in
Snowfall
0.8 in
Record high
95°FApr 23, 1980
Record low
6°FApr 5, 1982
Chance of a freeze
100%
Daylight
12 h 43 min to 13 h 58 min
Cloud cover
65%
Humidity
72%
Dew point
40°F
Wind
12.5 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°F30°F81°F 195613°F 192428%3%
Apr 256°F31°F87°F 200315°F 190829%3%
Apr 356°F31°F85°F 19297°F 193629%3%
Apr 456°F31°F89°F 19299°F 197530%3%
Apr 557°F32°F83°F 20216°F 198230%3%
Apr 657°F32°F85°F 199112°F 198230%3%
Apr 758°F32°F89°F 199113°F 199031%3%
Apr 858°F33°F88°F 193113°F 201831%3%
Apr 958°F33°F81°F 191015°F 199732%3%
Apr 1059°F33°F92°F 193016°F 199732%3%
Apr 1159°F34°F88°F 193019°F 197333%3%
Apr 1259°F34°F87°F 191617°F 199033%3%
Apr 1360°F34°F86°F 190817°F 195034%2%
Apr 1460°F35°F89°F 200613°F 190734%2%
Apr 1561°F35°F87°F 200317°F 192834%2%
Apr 1661°F35°F90°F 200219°F 202035%2%
Apr 1761°F36°F88°F 200415°F 190735%2%
Apr 1862°F36°F86°F 194815°F 198336%2%
Apr 1962°F37°F92°F 199419°F 198336%2%
Apr 2062°F37°F86°F 198722°F 202236%2%
Apr 2163°F37°F91°F 190221°F 193437%2%
Apr 2263°F38°F91°F 192520°F 193637%2%
Apr 2363°F38°F95°F 198021°F 195637%1%
Apr 2464°F39°F89°F 190618°F 195637%1%
Apr 2564°F39°F90°F 194919°F 193437%1%
Apr 2664°F39°F90°F 201220°F 190738%1%
Apr 2764°F40°F91°F 198721°F 193338%1%
Apr 2865°F40°F93°F 191025°F 192838%1%
Apr 2965°F41°F93°F 191026°F 195838%1%
Apr 3065°F41°F89°F 200726°F 190838%1%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Earlham, 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 6:59 AM, sunset 7:42 PM
April 30
sunrise 6:15 AM, sunset 8:13 PM

Every day of April: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00139132 (Winterset 1S), public domain. Records: NOAA GHCN-Daily, station USC00136566, 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.