Is Reynosa hot in May?
Days are typically hot at 33.5°C, while nights average 22.7°C.
Mexico · 1991–2020 normal
Typical May weather in Reynosa: 33.5°C by day, 22.7°C at night, 50 mm of rain over 3.2 wet days. These are measured 1991–2020 station normals, not a forecast.
In the year-round weather comparison, May scores 52 out of 100 (February leads the year at 94). Daylight is calculated as 13 h 24 from latitude 26.08°.
May at a glance
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Days are typically hot at 33.5°C, while nights average 22.7°C.
The measured monthly average is 50 mm across about 3 wet days.
There are about 13 h 24 between sunrise and sunset at mid-month, calculated from the place latitude.
May ranks 8 of 12 in our weather comparison; February ranks first.
The evidence behind this page
Next step
The weather comparison for Reynosa is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
How travel partnerships will work