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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Morning Times weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Phoenix weather is defined by extreme summer heat and mild winters. The live forecast above shows today’s conditions. Expect clear skies most of the year, with July highs often exceeding 40°C (104°F) and January lows around 7°C (45°F).
What is the typical temperature range in Phoenix?
Phoenix has a hot desert climate. Summer daytime temperatures regularly hit 41–45°C (106–113°F) in June, July and August. Night-time lows in summer stay above 27°C (80°F). Winters are mild: December and January highs average 19–20°C (66–68°F), with frost rare. For phoenix weather fahrenheit, summer highs often reach 110°F, while winter highs sit near 65°F.
How does Phoenix weather change by month?
Phoenix weather by month shows a clear pattern. The hottest period runs June to September. Phoenix weather january is the coolest month, with average highs of 19°C (66°F). Phoenix weather february warms slightly to 21°C (70°F). Spring and autumn are short but pleasant. For phoenix weather yearly, expect over 300 days of sunshine and less than 200mm of rain annually.
What is the outlook for Phoenix weather tomorrow and the next 10 days?
For phoenix weather tomorrow, check the live forecast above for the most accurate update. For phoenix weather 10 day, the forecast typically shows consistent heat in summer and stable mild conditions in winter. For phoenix weather celsius, summer readings are commonly above 40°C, while winter stays around 20°C.
Does Phoenix ever get cold?
Yes, but not severely. Winter nights can drop to 4–7°C (39–45°F). Frost occurs a few times a year, but snow is extremely rare — last recorded in 1937.
When is the best time to visit Phoenix for mild weather?
March to May and October to November offer the most comfortable conditions. Daytime temperatures range from 24–32°C (75–90°F), with low humidity and clear skies.
How does Phoenix compare to UK weather?
Phoenix is far hotter and drier than any UK city. For comparison, see our UK weather hub or check Birmingham Weather for a typical British climate.