Normally average temperatures in Puerto Vallarta during the duration of January is 20. Through the month the highs are about 29 with lows of 14. We have provided a clearer breakdown here:

MonthDegrees Celsius
High Temperature29
Low Temperature14
Sunshine Per Day11

Puerto Vallarta, Mexico Weather in January FAQs

So what is the weather like then?

Normally the weather is 20 celsius although it will generally vary during the day and night

What is the average weather in summer?

The summer weather is 33 degrees

What amount of sunshine should I expect?

On average there is 11 hours of sun a day

Whats the coolest it usually gets?

Our insight suggests the lows will be approximately 14 degrees celsiusClick to see more Puerto Vallarta Weather including Puerto Vallarta, Mexico February Weather