Temperature in Maricopa County in October

Daytime highs, nighttime lows and the warmest cities in Maricopa County, the United States of America this October.

Maricopa County, the United States of America, a region in the United States of America, typically experiences very warm weather in October, with maximum daytime temperatures around 32°C (90°F) and nighttime temperatures around 17°C (63°F) in Phoenix.

What is the temperature of the different cities in Maricopa County, the United States of America in October?

To get a sense of October's typical temperatures in the key spots of Maricopa County, explore the map below. Click on a point for an in-depth look.

Select a Month

Check the conditions for any month of the year.

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For a detailed overview over the year and the best time to visit Maricopa County, check out our Maricopa County's climate page.

See also: Maricopa County weather by month.

Best Places to Visit in Maricopa County in October

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Maricopa County.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in October: blue is cold, red is hot.

See all October weather averages, cities and regions in Maricopa County

Maricopa County temperatures in October: frequently asked questions

How hot does it get in Maricopa County, the United States of America in October?

Average daytime highs in Maricopa County, the United States of America during October reach about 32°C (90°F) in Phoenix.

How cold does it get at night in Maricopa County, the United States of America in October?

Phoenix sees nighttime lows close to 17°C (63°F) in October.

How much sun does Maricopa County, the United States of America get in October?

The weather is predominantly sunny, with an estimated total of around 309 hours of sunshine in Phoenix. This means many sunny days, which creates a cheerful atmosphere during this month.

Interested in more climate information?

We have much more information about the climate in Maricopa County.

Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed historical weather averages for many cities in the United States of America.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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