What is the weather like in Phoenix vs Tucson in January?

In January, Phoenix averages 20°C high / 8°C low with about 16 mm of rain; Tucson averages 19°C high / 5°C low with about 33 mm.

Phoenix vs Tucson in January

Phoenix and Tucson are nearly tied in January — 78 vs 77 on SeasonMap's comfort score. Phoenix is nice, dry; Tucson is nice, a little rain, clean air.

Phoenix vs Tucson — January climate, side by side

	🇺🇸 Phoenix	🇺🇸 Tucson
Comfort score	78/100 (B)	77/100 (B)
Feels-like high	17°C	16°C
Avg high / low	20° / 8°	19° / 5°
Rainfall	16 mm	33 mm
Rainy days	3	4
Humidity	54%	51%
Air quality (AQI)	59	31

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Phoenix 🇺🇸 United Statesnice, dry · best March78
Tucson 🇺🇸 United Statesnice, a little rain, clean air · best March77

Phoenix vs Tucson in January — FAQ

Is January better in Phoenix or Tucson?: Phoenix and Tucson are nearly tied in January — 78 vs 77 on SeasonMap's comfort score. Phoenix is nice, dry; Tucson is nice, a little rain, clean air.
What is the weather like in Phoenix vs Tucson in January?: In January, Phoenix averages 20°C high / 8°C low with about 16 mm of rain; Tucson averages 19°C high / 5°C low with about 33 mm.