Cool
Average highs are around 19°C, so pack for cooler days.
May verdict
Idaho Falls, Idaho, United States in May
Weather score50Mixed
Mixed for holiday weather
Average highs are around 19°C, so pack for cooler days. Sunshine averages 9.6h per day, so bright days are a strong part of the month. Rainfall averages 35mm, which is relatively low for holiday planning.
May weather
Monthly averages
Temp
19°C
Rain
35mm
Sun
9.6h
Weather score
50
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 35mm, which is relatively low for holiday planning.
Bright
Sunshine averages 9.6h per day, so bright days are a strong part of the month.
Map
Weather map
Compare Idaho Falls, Idaho, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
May19°C average high
May is close to Idaho Falls' 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
May35mm average rain
May is close to Idaho Falls' usual rainfall pattern, with little seasonal change across the year.
Driest monthsAll year
Rainfall stays comparatively low through the year.
Sun
May9.6 hours average sun
May is brighter than Idaho Falls' yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
May50 weather score
May scores below Idaho Falls' 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.
