Phoenix Climate and Average Weather
Climate of Phoenix: average temperatures, rainfall and seasons month by month.
Climate in Phoenix month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 65° | 43° | 1,1 in | ★★★★☆ |
| February | 74° | 50° | 0,9 in | ★★★★☆ |
| March | 80° | 55° | 1,2 in | ★★★★☆ |
| April | 85° | 60° | 0,1 in | ★★★★★ |
| May | 94° | 69° | 0,1 in | ★★★★★ |
| June | 106° | 81° | 0,4 in | ★★★★☆ |
| July | 107° | 85° | 1,4 in | ★★★☆☆ |
| August | 107° | 85° | 1,1 in | ★★★☆☆ |
| September | 101° | 78° | 1,7 in | ★★★★☆ |
| October | 91° | 65° | 1,8 in | ★★★★☆ |
| November | 76° | 52° | 1,2 in | ★★★★☆ |
| December | 70° | 46° | 0,7 in | ★★★★☆ |
Climate type: Hot and arid. Source: Open-Meteo archive (ERA5).
Recent extremes in Phoenix
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Phoenix compares with nearby places
Annual averages, and the difference against Phoenix.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Maricopa County | 0 mi | 76°F | about the same | 12 in |
| Saguaro National Park | 95 mi | 72°F | 37°F cooler | 12 in |
| Sedona | 100 mi | 61°F | 47°F cooler | 14 in |
| Slide Rock State Park | 105 mi | 59°F | 50°F cooler | 17 in |
| Pima County | 106 mi | 72°F | 36°F cooler | 14 in |
Climate by airport in Phoenix
1 airports mapped in this atlas
Climate by zip / postal code in Phoenix
1 zip and postal codes mapped in this atlas
Climate by area code in Phoenix
1 area codes mapped in this atlas
Best time to visit Phoenix
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 this means for Phoenix
Today is slightly warmer than average for October. The forecast high of 98°F is 6.3°F above the 91°F typical for this month.
Rain is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 75°F.
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.
Summary
Phoenix is a city in Arizona. Phoenix is known for Desert sun and Sonoran hiking. It has a population of about 1.7 million.
Right now it is 76°F (25°C) in Phoenix with clear. It feels like 77°F. Today runs from 75°F to 98°F. Chance of precipitation is 1%. Sightseeing conditions score 9.8/10 - excellent - go now.
The best time to visit Phoenix 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 slightly warmer than average for October. The forecast high of 98°F is 6.3°F above the 91°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 Phoenix today at 10/10. 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.
Quick facts about Phoenix
| Type | City |
|---|---|
| State | Arizona |
| Country | United States |
| Continent | North America |
| Coordinates | 33°26′54.2″N 112°4′26.4″W (33.4484, -112.074) |
| Population | 1.650.000 |
| Known for | Desert sun and Sonoran hiking |
| Local time | 6:10 AM (UTC-07:00) |
| Best months | February, March, April, May and November |
| Climate | Hot and arid |
Weather map for Phoenix
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Phoenix
Every topic we hold for this place, and the same topic for the places around it.
Climate for related places
Frequently asked questions
Where is Phoenix?
Phoenix is a city in Arizona. Its coordinates are 33.4484, -112.074. It lies in North America.
What is the weather like in Phoenix right now?
It is currently 76°F (25°C) with clear. Humidity is 52% and wind is 3 mph.
When is the best time to visit Phoenix?
February, March, April, May and November offer the most comfortable conditions in Phoenix, which has a hot and arid climate. July, August and September are usually the hardest months for outdoor plans.
What time zone is Phoenix in?
Phoenix observes America/Phoenix (UTC-07:00). The local time is 6:10 AM.
How many people live in Phoenix?
Phoenix has a population of approximately 1.7 million.
What is the nearest airport to Phoenix?
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 Phoenix?
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.
What places are in Phoenix?
Phoenix covers 3 places in this atlas, including Phoenix Sky Harbor International Airport, ZIP Code 85004 and Area Code 602.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather Service. |
| 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 October 2, 2026 at 6:10 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
