Warm
Average highs sit around 31°C, giving warm days by monthly-average standards.
January verdict
Good for holiday weather
Average highs sit around 31°C, giving warm days by monthly-average standards. Sunshine averages 4.8h per day, so this is not one of the brighter months. Rainfall averages 52mm, which is relatively low for holiday planning.
Monthly averages
Temp
31°C
Rain
52mm
Sun
4.8h
Sea
25°C
Weather score
67
Good
Warm
Average highs sit around 31°C, giving warm days by monthly-average standards.
Drier
Rainfall averages 52mm, which is relatively low for holiday planning.
Limited sun
Sunshine averages 4.8h per day, so this is not one of the brighter months.
Swimmable
Sea temperatures average 25°C, which can work for swimming but may feel fresh.
Map
Compare Tumbes, Peru with nearby places by weather score, rain, sun, temperature, and swim conditions.
January31°C average high
January sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJanuary to May
This stretch sets the upper range for average daytime heat.
January52mm average rain
January sits near Tumbes' yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsMay to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
January4.8 hours average sun
January is below Tumbes' yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsMarch to May and November to December
This stretch has the strongest sunshine in the monthly averages.
January25°C average sea
January sits in the warmer sea-temperature season, usually making swimming easier to enjoy.
Warmest seaJanuary to May
Sea temperatures are usually near 25°C in this stretch, so swimming comfort is at its strongest.
January67 weather score
January is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsMay to December
These months have the strongest weather score in the monthly averages.