Warm
Average highs sit around 31°C, giving warm days by monthly-average standards.
March verdict
Kosgoda, Sri Lanka in March
Weather score73Very good
Very good for holiday weather
Average highs sit around 31°C, giving warm days by monthly-average standards. Sunshine averages 8.4h per day, so bright days are a strong part of the month. Rainfall averages 134mm, so some wet days are possible.
March weather
Monthly averages
Temp
31°C
Rain
134mm
Sun
8.4h
Sea
29°C
Weather score
73
Very good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 134mm, so some wet days are possible.
Bright
Sunshine averages 8.4h 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 Kosgoda, Sri Lanka with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
March31°C average high
March is close to Kosgoda's usual daytime heat, with little temperature swing across the year.
Warmest monthsAll year
Daytime heat stays consistently warm through the year.
Rain
March134mm average rain
March sits on the drier side of Kosgoda's year, which helps with sightseeing and transfers.
Driest monthsJanuary to March, August, and December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
March8.4 hours average sun
March is one of Kosgoda's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsFebruary to March
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
March29°C average sea
March sits in the warmer sea-temperature season, usually making swimming easier to enjoy.
Warmest seaMarch to May
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
Weather score
March73 weather score
March scores above Kosgoda's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJanuary to March
These months have the strongest weather score in the monthly averages.
