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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Canada Scope Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above before planning outdoor activities in Phoenix, because this desert city’s extreme heat and low humidity demand preparation. You will experience a climate defined by scorching summers, mild winters and very little rain.
What is Phoenix weather like year round?
Phoenix has a hot desert climate with more than 300 sunny days annually. Summer highs regularly exceed 40 °C (104 °F) from June through September, while winter averages sit around 20 °C (68 °F). The phoenix weather year round is dry, with most rainfall arriving during the monsoon months of July and August. In phoenix weather celsius terms, even January afternoons reach 19–21 °C, making it a popular winter escape for Canadians. For precise phoenix weather by month data, consult the live forecast above.
How should I plan a trip using the forecast?
For short trips, the phoenix weather 10 day and phoenix weather 14 day outlooks give reliable guidance on temperature trends and possible monsoon storms. If you are looking further ahead, the phoenix weather next 30 days overview helps you anticipate heat waves or cooler spells. Note that phoenix weather fahrenheit is still common on US-based sites; convert to Celsius by subtracting 32 and multiplying by 5/9. January visitors enjoy pleasant highs near 20 °C, so you can often skip heavy coats.
What is the hottest month in Phoenix?
July is the hottest month, with average daily highs around 41°C (106°F). Night-time lows stay above 29°C (84°F), so plan outdoor activities for early morning or evening.
Does it ever snow in Phoenix?
Snow is extremely rare in the city itself. The last measurable snowfall occurred in 1937. Nearby mountains receive snow, but Phoenix weather remains frost-free most winters.
What should I pack for a Phoenix trip?
Lightweight, breathable clothing, a wide-brimmed hat, sunscreen and a reusable water bottle are essential. In winter bring a light jacket for cool evenings. Always check the live forecast above for monsoon alerts.
Sources
For more Canadian weather insights, visit our Canada weather hub. Compare Phoenix with other warm destinations like San Diego or Washington DC.