Cool
Average highs are around 16°C, so pack for cooler days.
April verdict
Yankton, South Dakota, United States in April
Weather score41Mixed
Mixed for holiday weather
Average highs are around 16°C, so pack for cooler days. Sunshine averages 8.1h per day, so bright days are a strong part of the month. Rainfall averages 58mm, which is relatively low for holiday planning.
April weather
Monthly averages
Temp
16°C
Rain
58mm
Sun
8.1h
Weather score
41
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 58mm, which is relatively low for holiday planning.
Bright
Sunshine averages 8.1h per day, so bright days are a strong part of the month.
Map
Weather map
Compare Yankton, South Dakota, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
April16°C average high
April is close to Yankton's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
Rain
April58mm average rain
April sits near Yankton's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to March and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
April8.1 hours average sun
April sits close to Yankton's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
April41 weather score
April is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.
