Maricopa County Travel Guide
Maricopa County travel guide: interactive map, live weather, best time to visit, things to do and nearby places.
Active alerts for Maricopa County
Extreme Heat Warning issued August 24 at 11:18PM MST until August 29 at 8:00PM MST by NWS Phoenix AZ
Issued by NWS Phoenix AZ
Air Quality Alert issued August 24 at 10:21AM MST by NWS Phoenix AZ
Issued by NWS Phoenix AZ
Summary
Maricopa County is a county in Arizona. Maricopa County is a county in the United States. It has a population of about 4.5 million.
Right now it is 100°F (38°C) in Maricopa County with clear. It feels like 99°F. Today runs from 84°F to 107°F. Chance of precipitation is 34%. Sightseeing conditions score 6.8/10 - fair - plan around the weather.
The best time to visit Maricopa County is February, March, April, May and November. The climate is hot and arid. July, August and September tend to be the least comfortable months. July is the warmest month with average highs near 107°F, while January is the coldest with lows near 43°F.
The closest major airport is Phoenix Sky Harbor International Airport (PHX), about 4 mi away. Nearby highlights include Saguaro National Park, Slide Rock State Park, Petrified Forest National Park and Grand Canyon (UNESCO World Heritage Site).
In plain terms. Today is about average for August. The forecast high of 107°F is in line with the 107°F typical for this month. The best window to be outside is roughly 7 AM to 10 AM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Maricopa County today at 8.9/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Map of Maricopa County
Interactive map with nearby places. Switch between street, terrain and satellite views.
Coordinates: 33°26′54.2″N 112°4′26.4″W (33.4484, -112.074)
Weather in Maricopa County right now
Source: Open-Meteo. Updated 11:55 PM, Aug 24 local time.
Weekend outlook
🌦️ 102° / 84°
Light showers · 26% rain · wind 28 mph
🌧️ 105° / 80°
Showers · 30% rain · wind 19 mph
Quick facts about Maricopa County
| Type | County |
|---|---|
| State | Arizona |
| Country | United States |
| Continent | North America |
| Coordinates | 33°26′54.2″N 112°4′26.4″W (33.4484, -112.074) |
| Population | 4.500.000 |
| Local time | 11:55 PM (UTC-07:00) |
| Best months | February, March, April, May and November |
| Climate | Hot and arid |
Things to do in Maricopa County
Attractions, parks and landmarks in and around Maricopa County.
Best time to visit Maricopa County
Go in February, March, April, May and November. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: July, August and September - expect the least comfortable mix of heat, cold or rain.
What to pack, what to skip
- Lightweight, light-coloured clothing and a refillable water bottle
- Sunglasses, a brimmed hat and SPF 30+
- Avoid long hikes after mid-morning; start at dawn or leave it for a cooler day.
- If your dates are flexible, avoid July, August and September - historically the least comfortable months here.
Airports near Maricopa County
Closest airports with IATA codes and distances.
| Airport | Code | Distance | Serves |
|---|---|---|---|
| Phoenix Sky Harbor International Airport | PHX | 4 mi | Phoenix |
| Harry Reid International Airport | LAS | 252 mi | Las Vegas |
| San Diego International Airport | SAN | 300 mi | San Diego |
Explore Maricopa County
Every topic we hold for this place, and the same topic for the places around it.
Travel Guide for related places
Frequently asked questions
Where is Maricopa County?
Maricopa County is a county in Arizona. Its coordinates are 33.4484, -112.074. It lies in North America.
What is the weather like in Maricopa County right now?
It is currently 100°F (38°C) with clear. Humidity is 23% and wind is 5 mph.
When is the best time to visit Maricopa County?
February, March, April, May and November offer the most comfortable conditions in Maricopa County, which has a hot and arid climate. July, August and September are usually the hardest months for outdoor plans.
What time zone is Maricopa County in?
Maricopa County observes America/Phoenix (UTC-07:00). The local time is 11:55 PM.
How many people live in Maricopa County?
Maricopa County has a population of approximately 4.5 million.
What is the nearest airport to Maricopa County?
The closest airports are Phoenix Sky Harbor International Airport (PHX), 4 mi away, Harry Reid International Airport (LAS), 252 mi away and San Diego International Airport (SAN), 300 mi away.
What are the top things to do in Maricopa County?
Popular options include Saguaro National Park, Slide Rock State Park, Petrified Forest National Park, Grand Canyon (UNESCO World Heritage Site), Colorado River and Grand Canyon National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts. |
|---|---|
| Map tiles | OpenStreetMap contributors, CARTO and Esri. |
| Elevation | Open-Meteo digital elevation model where the dataset has no value. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 24, 2026 at 11:55 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
