Cool
Average highs are around 18°C, so pack for cooler days.
October verdict
Mixed for holiday weather
Average highs are around 18°C, so pack for cooler days. Sunshine averages 9h per day, so bright days are a strong part of the month. Rainfall averages 36mm, which is relatively low for holiday planning.
Monthly averages
Temp
18°C
Rain
36mm
Sun
9h
Weather score
48
Mixed
Cool
Average highs are around 18°C, so pack for cooler days.
Drier
Rainfall averages 36mm, which is relatively low for holiday planning.
Bright
Sunshine averages 9h per day, so bright days are a strong part of the month.
Map
Compare Williams, Arizona, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
October18°C average high
October is close to Williams' yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
October36mm average rain
October sits near Williams' yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsApril to June and October
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
October9 hours average sun
October is below Williams' yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsMay to June
This stretch has the strongest sunshine in the monthly averages.
October48 weather score
October scores below Williams' 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.