Cool
Average highs are around 16°C, so pack for cooler days.
April verdict
Lewiston, Idaho, United States in April
Weather score41Mixed
Mixed for holiday weather
Average highs are around 16°C, so pack for cooler days. Sunshine averages 7.4h per day, enough for a balanced month. Rainfall averages 38mm, which is relatively low for holiday planning.
April weather
Monthly averages
Temp
16°C
Rain
38mm
Sun
7.4h
Weather score
41
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 38mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 7.4h per day, enough for a balanced month.
Map
Weather map
Compare Lewiston, Idaho, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
April16°C average high
April is close to Lewiston's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
April38mm average rain
April is close to Lewiston's usual rainfall pattern, with little seasonal change across the year.
Driest monthsAll year
Rainfall stays comparatively low through the year.
Sun
April7.4 hours average sun
April sits close to Lewiston's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJuly to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
April41 weather score
April scores below Lewiston's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.
