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Phoenix weather in January 2021
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- 1919°C max day temperature
- 44 days with some rainfall
- 44°C min night temperature
- 1010 hours of daylight per day
- 0No heat & humidity
- 2424 mm of monthly rainfall
- 33 (Moderate) UV index
Recommended for Arizona
The January weather guide for Phoenix, Arizona shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
How hot is it in Phoenix in January?
Daytime temperatures usually reach 19°C in Phoenix in January, falling to 4°C at night.
How sunny is it in Phoenix in January?
There are normally 8 hours of bright sunshine each day in Phoenix in January - that's 80% of daylight hours.
Does it ever rain in Phoenix in January?
There are usually 4 days with some rain in Phoenix in January and the average monthly rainfall is 24mm.
Phoenix sunrise & sunset times for January 2021
Browse the sunrise & sunset times for Phoenix in January 2021. Select a month to view Phoenix sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Friday, 1st January 2021||07:33||17:32|
|Saturday, 16th January 2021||07:32||17:45|
|Sunday, 31st January 2021||07:25||17:59|
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Metric (°C / mm) | Imperial (°F / inches)
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Where is hot in Arizona in January for 2021/2022?
Below are average maximum temperatures at popular destinations in Arizona in January. Select a destination to see more weather parameters.
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