Hot
Average highs reach 33°C, so days can feel very hot.
September verdict
Good for holiday weather
Average highs reach 33°C, so days can feel very hot. Sunshine averages 8h per day, so bright days are a strong part of the month. Rainfall averages 144mm, so some wet days are possible.
Monthly averages
Temp
33°C
Rain
144mm
Sun
8h
Weather score
63
Good
Hot
Average highs reach 33°C, so days can feel very hot.
Showers
Rainfall averages 144mm, so some wet days are possible.
Bright
Sunshine averages 8h per day, so bright days are a strong part of the month.
Map
Compare Matamoros, Tamaulipas, Mexico with nearby places by weather score, rain, sun, temperature, and swim conditions.
September33°C average high
September sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
September144mm average rain
September is one of Matamoros' wettest months, so rain is likely to be a major planning factor.
Driest monthsJanuary to April, July, and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
September8 hours average sun
September sits close to Matamoros' yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
September63 weather score
September sits close to Matamoros' yearly weather-score average, giving a typical overall read on the month.
Best weather monthsApril to May and October
These months have the strongest weather score in the monthly averages.