Warm
Average highs sit around 30°C, giving warm days by monthly-average standards.
Weather Guide
San Andrés, Colombia Average Monthly Weather
Weather score68Good annual avg
Best months: March, April, February
Across the year, average daytime temperatures are around 29°C, sunshine averages 0h per day, and rainfall totals about 1535mm. Sea temperatures average 28°C across the year.
Annual weather
Annual averages
Temp
29°C
Rain
1535mm
Annual total
Sun
0h
Sea
28°C
Weather score
68
Good avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 169mm, so some wet days are possible.
Limited sun
Sunshine averages 0h per day, so this is not one of the brighter months.
Warm sea
Sea temperatures average 29°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare San Andrés, Colombia with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August30°C average high
August is close to San Andrés' usual daytime heat, with little temperature swing across the year.
Warmest monthsAll year
Daytime heat stays consistently warm through the year.
Rain
August169mm average rain
August sits near San Andrés' yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to April and December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August0 hours average sun
August is close to San Andrés' usual sunshine level, with limited seasonal swing across the year.
Brightest monthsAll year
Sunshine stays consistently strong through the year.
Sea temperature
August29°C average sea
August sits in the warmer sea-temperature season, usually making swimming easier to enjoy.
Warmest seaMay to December
Sea temperatures are usually near 28°C in this stretch, so swimming comfort is at its strongest.
Weather score
August64 weather score
August sits close to San Andrés' yearly weather-score average, giving a typical overall read on the month.
Best weather monthsFebruary to April
These months have the strongest weather score in the monthly averages.