Toppenish climate

Toppenish Weather in April

NOAA 1991-2020 normals for Wapato, 10.7 km from Toppenish

Average highs run from 61°F on April 1 to 70°F on April 30, and lows from 36°F to 42°F. Normal precipitation for the month is 0.56 in over about 5 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 Toppenish, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

April at a glance

Average high
65°F
Average low
39°F
Precipitation
0.56 in
Record high
96°FApr 29, 1926
Record low
15°FApr 15, 1901
Chance of a freeze
88%
Daylight
12 h 50 min to 14 h 20 min
Cloud cover
67%
Humidity
67%
Dew point
33°F
Wind
7.2 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 161°F36°F78°F 191119°F 193617%0%
Apr 262°F37°F81°F 199016°F 193517%0%
Apr 362°F37°F84°F 199217°F 191817%0%
Apr 462°F37°F79°F 195119°F 189617%0%
Apr 562°F37°F85°F 196022°F 189917%0%
Apr 663°F37°F82°F 192424°F 189517%0%
Apr 763°F37°F84°F 193419°F 190117%0%
Apr 863°F37°F88°F 197721°F 198217%0%
Apr 963°F38°F89°F 192521°F 192917%0%
Apr 1064°F38°F88°F 192523°F 193317%0%
Apr 1164°F38°F84°F 192522°F 190317%0%
Apr 1264°F38°F88°F 193623°F 192217%0%
Apr 1364°F38°F87°F 194717°F 191117%0%
Apr 1465°F38°F88°F 194721°F 191118%0%
Apr 1565°F38°F89°F 192615°F 190118%0%
Apr 1665°F39°F89°F 192625°F 190918%0%
Apr 1766°F39°F88°F 193620°F 201318%0%
Apr 1866°F39°F87°F 189721°F 190918%0%
Apr 1966°F39°F89°F 193421°F 192718%0%
Apr 2066°F39°F91°F 193418°F 192718%0%
Apr 2167°F40°F93°F 193424°F 192018%0%
Apr 2267°F40°F93°F 193425°F 192018%0%
Apr 2367°F40°F87°F 191027°F 192418%0%
Apr 2468°F40°F88°F 197726°F 192118%0%
Apr 2568°F40°F94°F 191024°F 192418%0%
Apr 2668°F41°F89°F 192627°F 192418%0%
Apr 2769°F41°F91°F 189528°F 195519%0%
Apr 2869°F41°F94°F 192625°F 190719%0%
Apr 2969°F41°F96°F 192628°F 197219%0%
Apr 3070°F42°F89°F 195727°F 190719%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Toppenish, in percent, and of at least 0.1 inch of snowfall.051015201102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PDT).

April 1
sunrise 6:40 AM, sunset 7:30 PM
April 30
sunrise 5:49 AM, sunset 8:09 PM

Every day of April: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00458959 (Wapato), public domain. Records: NOAA GHCN-Daily, station USC00458207, 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.