Cool
Average highs are around 17°C, so pack for cooler days.
October verdict
Lewiston, Idaho, United States in October
Weather score40Poor
Poor for holiday weather
Average highs are around 17°C, so pack for cooler days. Sunshine averages 6.2h per day, enough for a balanced month. Rainfall averages 32mm, which is relatively low for holiday planning.
October weather
Monthly averages
Temp
17°C
Rain
32mm
Sun
6.2h
Weather score
40
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 32mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 6.2h 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
October17°C average high
October 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
October32mm average rain
October 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
October6.2 hours average sun
October is below Lewiston's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsJuly to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
October40 weather score
October 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.
