Winchester climate

Winchester Weather in April

NOAA 1991-2020 normals for Oskaloosa 4 Ne, 8.9 km from Winchester

Average highs run from 62°F on April 1 to 70°F on April 30, and lows from 36°F to 48°F. Normal precipitation for the month is 3.51 in over about 8 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 Winchester, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

April at a glance

Average high
66°F
Average low
42°F
Precipitation
3.51 in
Snowfall
0.1 in
Record high
94°FApr 25, 2012
Record low
16°FApr 7, 2018
Chance of a freeze
92%
Daylight
12 h 40 min to 13 h 50 min
Cloud cover
63%
Humidity
71%
Dew point
43°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 162°F36°F88°F 201220°F 202124%1%
Apr 262°F37°F89°F 201223°F 200524%1%
Apr 362°F37°F92°F 201123°F 200224%1%
Apr 463°F37°F87°F 202317°F 201825%1%
Apr 563°F38°F89°F 200024°F 201425%1%
Apr 663°F38°F83°F 201022°F 202325%1%
Apr 763°F39°F88°F 201516°F 201825%1%
Apr 864°F39°F90°F 202017°F 200726%1%
Apr 964°F39°F88°F 201122°F 200326%1%
Apr 1064°F40°F88°F 201123°F 201826%1%
Apr 1165°F40°F83°F 201827°F 200427%0%
Apr 1265°F41°F86°F 200323°F 201627%0%
Apr 1365°F41°F93°F 200624°F 199727%0%
Apr 1466°F41°F91°F 200623°F 200828%0%
Apr 1566°F42°F88°F 200222°F 201428%0%
Apr 1666°F42°F85°F 200431°F 201828%0%
Apr 1766°F43°F85°F 200429°F 199728%0%
Apr 1867°F43°F88°F 200628°F 201429%0%
Apr 1967°F44°F85°F 200024°F 202229%0%
Apr 2067°F44°F84°F 200125°F 201329%0%
Apr 2168°F44°F85°F 201927°F 202130%0%
Apr 2268°F45°F82°F 200623°F 202130%0%
Apr 2368°F45°F82°F 200625°F 202330%0%
Apr 2468°F46°F90°F 201226°F 200530%0%
Apr 2569°F46°F94°F 201228°F 201331%0%
Apr 2669°F47°F88°F 202129°F 202231%0%
Apr 2769°F47°F86°F 200133°F 200531%0%
Apr 2870°F48°F84°F 200433°F 200831%0%
Apr 2970°F48°F87°F 200733°F 200831%0%
Apr 3070°F48°F86°F 202426°F 200531%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Winchester, 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 7:05 AM, sunset 7:45 PM
April 30
sunrise 6:24 AM, sunset 8:14 PM

Every day of April: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00146100 (Oskaloosa 4 Ne), public domain. Records: NOAA GHCN-Daily, station USW00003997, 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.