Warm
Average highs sit around 30°C, giving warm days by monthly-average standards.
January verdict
Santa Rosa Island (Peru), Peru in January
Weather score40Poor
Poor for holiday weather
Average highs sit around 30°C, giving warm days by monthly-average standards. Sunshine averages 4.1h per day, so this is not one of the brighter months. Rainfall averages 353mm, so showers are a real planning factor.
January weather
Monthly averages
Temp
30°C
Rain
353mm
Sun
4.1h
Weather score
40
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 353mm, so showers are a real planning factor.
Limited sun
Sunshine averages 4.1h per day, so this is not one of the brighter months.
Map
Weather map
Compare Santa Rosa Island (Peru), Peru with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
January30°C average high
January is close to Santa Rosa Island (Peru)'s usual daytime heat, with little temperature swing across the year.
Warmest monthsAll year
Daytime heat stays consistently warm through the year.
Rain
January353mm average rain
January is one of Santa Rosa Island (Peru)'s wettest months, so rain is likely to be a major planning factor.
Driest monthsJune to September
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
January4.1 hours average sun
January is one of Santa Rosa Island (Peru)'s cloudier months, so sunshine-led plans are less reliable.
Brightest monthsJuly to September
This stretch has the strongest sunshine in the monthly averages.
Weather score
January40 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 monthsJune to August
These months have the strongest weather score in the monthly averages.