Cool
Average highs are around 16°C, so pack for cooler days.
April verdict
Boise, Idaho, United States in April
Weather score47Mixed
Mixed for holiday weather
Average highs are around 16°C, so pack for cooler days. Sunshine averages 9.2h per day, so bright days are a strong part of the month. Rainfall averages 30mm, which is relatively low for holiday planning.
April weather
Monthly averages
Temp
16°C
Rain
30mm
Sun
9.2h
Weather score
47
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 30mm, which is relatively low for holiday planning.
Bright
Sunshine averages 9.2h per day, so bright days are a strong part of the month.
Map
Weather map
Compare Boise, Idaho, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
April16°C average high
April is close to Boise'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
April30mm average rain
April is close to Boise's usual rainfall pattern, with little seasonal change across the year.
Driest monthsAll year
Rainfall stays comparatively low through the year.
Sun
April9.2 hours average sun
April sits close to Boise's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
April47 weather score
April scores below Boise's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.
