Cool
Average highs are around 10°C, so pack for cooler days.
October verdict
Poor for holiday weather
Average highs are around 10°C, so pack for cooler days. Sunshine averages 4.8h per day, so this is not one of the brighter months. Rainfall averages 186mm, so showers are a real planning factor.
Monthly averages
Temp
10°C
Rain
186mm
Sun
4.8h
Weather score
22
Poor
Cool
Average highs are around 10°C, so pack for cooler days.
Wet
Rainfall averages 186mm, so showers are a real planning factor.
Limited sun
Sunshine averages 4.8h per day, so this is not one of the brighter months.
Map
Compare Snoqualmie Pass, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
October10°C average high
October is close to Snoqualmie Pass' yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
October186mm average rain
October sits near Snoqualmie Pass' yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsMay to September
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
October4.8 hours average sun
October sits close to Snoqualmie Pass' yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
October22 weather score
October scores below Snoqualmie Pass' 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.
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