Osborne climate

Osborne Weather in April

NOAA 1991-2020 normals for Alton 1 W, 24 km from Osborne

Average highs run from 62°F on April 1 to 71°F on April 30, and lows from 32°F to 42°F. Normal precipitation for the month is 2.30 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 Osborne, in °F, with the record for each date.020406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

April at a glance

Average high
67°F
Average low
36°F
Precipitation
2.30 in
Snowfall
1.2 in
Record high
102°FApr 22, 1989
Record low
11°FApr 5, 1920
Chance of a freeze
100%
Days of 90°F or more
0.6
Daylight
12 h 40 min to 13 h 51 min
Cloud cover
60%
Humidity
61%
Dew point
38°F
Wind
12.8 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°F32°F91°F 200318°F 197224%2%
Apr 263°F32°F92°F 200315°F 197525%2%
Apr 363°F32°F91°F 192116°F 197525%2%
Apr 463°F33°F85°F 195915°F 201825%2%
Apr 564°F33°F90°F 196711°F 192026%2%
Apr 664°F33°F88°F 199114°F 199426%2%
Apr 764°F34°F86°F 197811°F 201826%2%
Apr 865°F34°F87°F 198811°F 201827%2%
Apr 965°F34°F84°F 197717°F 191427%2%
Apr 1065°F34°F94°F 201116°F 195227%2%
Apr 1165°F35°F92°F 199620°F 199727%2%
Apr 1266°F35°F88°F 192515°F 199728%2%
Apr 1366°F35°F92°F 202215°F 195928%2%
Apr 1466°F36°F95°F 200317°F 202028%2%
Apr 1566°F36°F96°F 200220°F 201828%2%
Apr 1667°F36°F93°F 196418°F 201828%2%
Apr 1767°F37°F91°F 200217°F 195628%2%
Apr 1867°F37°F95°F 202519°F 195329%2%
Apr 1967°F38°F90°F 198721°F 195329%1%
Apr 2068°F38°F88°F 196520°F 195329%1%
Apr 2168°F38°F93°F 198026°F 196629%1%
Apr 2268°F39°F102°F 198925°F 195930%1%
Apr 2369°F39°F100°F 198926°F 202330%1%
Apr 2469°F39°F96°F 198922°F 201330%1%
Apr 2569°F40°F95°F 201223°F 201330%1%
Apr 2669°F40°F98°F 198928°F 195331%1%
Apr 2770°F41°F95°F 198926°F 192431%1%
Apr 2870°F41°F90°F 191528°F 201731%1%
Apr 2970°F41°F93°F 196728°F 199431%1%
Apr 3071°F42°F95°F 199226°F 192532%1%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Osborne, 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 7:19 AM, sunset 7:59 PM
April 30
sunrise 6:37 AM, sunset 8:28 PM

Every day of April: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00140201 (Alton 1 W), public domain. Records: NOAA GHCN-Daily, station USC00147542, 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.