Chelan County climate

Chelan County Weather in April

NOAA 1991-2020 normals for Plain, 9.5 km from Chelan County

Average highs run from 53°F on April 1 to 62°F on April 30, and lows from 30°F to 35°F. Normal precipitation for the month is 1.25 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 Chelan County, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

April at a glance

Average high
57°F
Average low
32°F
Precipitation
1.25 in
Snowfall
1.1 in
Record high
93°FApr 24, 1977
Record low
23°FApr 15, 2022
Chance of a freeze
100%
Daylight
12 h 53 min to 14 h 28 min
Cloud cover
73%
Humidity
86%
Dew point
28°F
Wind
4.0 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 153°F30°F80°F 199226°F 200834%8%
Apr 253°F30°F78°F 199227°F 202034%7%
Apr 353°F30°F73°F 197727°F 197533%7%
Apr 453°F30°F77°F 197729°F 198833%6%
Apr 554°F30°F78°F 197729°F 199733%6%
Apr 654°F30°F79°F 197730°F 199132%6%
Apr 754°F30°F83°F 197728°F 197332%5%
Apr 855°F30°F81°F 201628°F 197032%5%
Apr 955°F31°F78°F 201628°F 197232%5%
Apr 1055°F31°F77°F 196829°F 201031%4%
Apr 1156°F31°F75°F 198829°F 199731%4%
Apr 1256°F31°F79°F 200027°F 199831%4%
Apr 1356°F31°F79°F 198828°F 198130%3%
Apr 1457°F31°F83°F 198827°F 202230%3%
Apr 1557°F31°F77°F 198823°F 202230%3%
Apr 1657°F32°F76°F 199030°F 200629%3%
Apr 1758°F32°F85°F 199431°F 196429%2%
Apr 1858°F32°F83°F 199431°F 196429%2%
Apr 1958°F32°F82°F 201629°F 200828%2%
Apr 2059°F32°F86°F 201627°F 196128%2%
Apr 2159°F33°F84°F 200925°F 200828%2%
Apr 2260°F33°F82°F 201230°F 200828%2%
Apr 2360°F33°F87°F 197730°F 197227%1%
Apr 2460°F33°F93°F 197728°F 198527%1%
Apr 2561°F33°F82°F 197732°F 200827%1%
Apr 2661°F34°F82°F 199232°F 196927%1%
Apr 2761°F34°F86°F 198732°F 197027%1%
Apr 2862°F34°F83°F 198732°F 198627%1%
Apr 2962°F34°F84°F 199833°F 196226%1%
Apr 3062°F35°F88°F 199832°F 197226%1%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Chelan County, 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 (PDT).

April 1
sunrise 6:40 AM, sunset 7:33 PM
April 30
sunrise 5:46 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 USC00456534 (Plain), public domain. Records: NOAA GHCN-Daily, station USW00094239, 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.