Warm
Average highs sit around 31°C, giving warm days by monthly-average standards.
July verdict
Chetumal, Quintana Roo, Mexico in July
Weather score67Good
Good for holiday weather
Average highs sit around 31°C, giving warm days by monthly-average standards. Sunshine averages 7.1h per day, enough for a balanced month. Rainfall averages 140mm, so some wet days are possible.
July weather
Monthly averages
Temp
31°C
Rain
140mm
Sun
7.1h
Sea
29°C
Weather score
67
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 140mm, so some wet days are possible.
Some sun
Sunshine averages 7.1h per day, enough for a balanced month.
Warm sea
Sea temperatures average 29°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Chetumal, Quintana Roo, Mexico with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
July31°C average high
July sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsApril to September
This stretch sets the upper range for average daytime heat.
Rain
July140mm average rain
July is wetter than Chetumal's yearly average, so flexible plans matter more.
Driest monthsJanuary to April
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
July7.1 hours average sun
July sits close to Chetumal's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsMarch to May
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
July29°C average sea
July sits in the warmer sea-temperature season, usually making swimming easier to enjoy.
Warmest seaMay to October
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
Weather score
July67 weather score
July scores below Chetumal's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJanuary to April and November
These months have the strongest weather score in the monthly averages.
