Warm
Average highs sit around 29°C, giving warm days by monthly-average standards.
Weather Guide
Maunabo, Puerto Rico Average Monthly Weather
Weather score67Good annual avg
Best months: March, April, February
Across the year, average daytime temperatures are around 28°C, sunshine averages 8h per day, and rainfall totals about 2333mm. Sea temperatures average 28°C across the year.
Annual weather
Annual averages
Temp
28°C
Rain
2333mm
Annual total
Sun
8h
Sea
28°C
Weather score
67
Good avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 247mm, so showers are a real planning factor.
Bright
Sunshine averages 8.5h per day, so bright days are a strong part of the month.
Warm sea
Sea temperatures average 29°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Maunabo, Puerto Rico with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August29°C average high
August is one of Maunabo's warmest months, with daytime heat above the yearly average.
Warmest monthsMay to November
This stretch sets the upper range for average daytime heat.
Rain
August247mm average rain
August is wetter than Maunabo'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
August8.5 hours average sun
August is brighter than Maunabo's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsMarch to April and June to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
August29°C average sea
August sits in the warmer sea-temperature season, usually making swimming easier to enjoy.
Warmest seaJune to November
Sea temperatures are usually near 28°C in this stretch, so swimming comfort is at its strongest.
Weather score
August62 weather score
August scores below Maunabo's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsFebruary to April
These months have the strongest weather score in the monthly averages.
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