Cool
Average highs are around 14°C, so pack for cooler days.
May verdict
Island Park, Idaho, United States in May
Weather score42Mixed
Mixed for holiday weather
Average highs are around 14°C, so pack for cooler days. Sunshine averages 8.9h per day, so bright days are a strong part of the month. Rainfall averages 61mm, which is relatively low for holiday planning.
May weather
Monthly averages
Temp
14°C
Rain
61mm
Sun
8.9h
Weather score
42
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 61mm, which is relatively low for holiday planning.
Bright
Sunshine averages 8.9h per day, so bright days are a strong part of the month.
Map
Weather map
Compare Island Park, Idaho, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
May14°C average high
May is close to Island Park'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
May61mm average rain
May is close to Island Park's usual rainfall pattern, with little seasonal change across the year.
Driest monthsAll year
Rainfall stays comparatively low through the year.
Sun
May8.9 hours average sun
May is brighter than Island Park's 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
May42 weather score
May scores below Island Park'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.
