Warm
Average highs sit around 27°C, giving warm days by monthly-average standards.
Weather Guide
Tumbes, Peru Average Monthly Weather
Weather score73Very good annual avg
Best months: November, December, June
Across the year, average daytime temperatures are around 29°C, sunshine averages 5.2h per day, and rainfall totals about 276mm. Sea temperatures average 25°C across the year.
Annual weather
Annual averages
Temp
29°C
Rain
276mm
Annual total
Sun
5.2h
Sea
25°C
Weather score
73
Very good avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 1mm, which is relatively low for holiday planning.
Limited sun
Sunshine averages 4h per day, so this is not one of the brighter months.
Swimmable
Sea temperatures average 23°C, which can work for swimming but may feel fresh.
Map
Weather map
Compare Tumbes, Peru with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August27°C average high
August is cooler than the yearly average, which can make sightseeing feel gentler than in hotter months.
Warmest monthsJanuary to May
This stretch sets the upper range for average daytime heat.
Rain
August1mm average rain
August is one of Tumbes' driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsMay to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August4 hours average sun
August is one of Tumbes' cloudier months, so sunshine-led plans are less reliable.
Brightest monthsMarch to May and November to December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
August23°C average sea
August is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJanuary to May
Sea temperatures are usually near 25°C in this stretch, so swimming comfort is at its strongest.
Weather score
August73 weather score
August sits close to Tumbes' yearly weather-score average, giving a typical overall read on the month.
Best weather monthsMay to December
These months have the strongest weather score in the monthly averages.