Warm
Average highs sit around 30°C, giving warm days by monthly-average standards.
Weather Guide
Thiruvananthapuram, India Average Monthly Weather
Weather score66Good annual avg
Best months: January, February, March
Across the year, average daytime temperatures are around 31°C, sunshine averages 6.6h per day, and rainfall totals about 1857mm. Sea temperatures average 28°C across the year.
Annual weather
Annual averages
Temp
31°C
Rain
1857mm
Annual total
Sun
6.6h
Sea
28°C
Weather score
66
Good avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 156mm, so some wet days are possible.
Some sun
Sunshine averages 5.5h per day, enough for a balanced month.
Swimmable
Sea temperatures average 26°C, which can work for swimming but may feel fresh.
Map
Weather map
Compare Thiruvananthapuram, India with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August30°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
August156mm average rain
August sits near Thiruvananthapuram's 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
August5.5 hours average sun
August is below Thiruvananthapuram's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsJanuary to March
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
August26°C average sea
August is one of the cooler sea months locally, though the water still averages warm enough for most swimmers.
Warmest seaFebruary to May and November
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
Weather score
August62 weather score
August sits close to Thiruvananthapuram's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJanuary to March and December
These months have the strongest weather score in the monthly averages.
