Warm
Average highs sit around 32°C, giving warm days by monthly-average standards.
September verdict
Kalpitiya, Sri Lanka in September
Weather score70Very good
Very good for holiday weather
Average highs sit around 32°C, giving warm days by monthly-average standards. Sunshine averages 6.3h per day, enough for a balanced month. Rainfall averages 45mm, which is relatively low for holiday planning.
September weather
Monthly averages
Temp
32°C
Rain
45mm
Sun
6.3h
Sea
28°C
Weather score
70
Very good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 45mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 6.3h per day, enough for a balanced month.
Warm sea
Sea temperatures average 28°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Kalpitiya, Sri Lanka with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September32°C average high
September is close to Kalpitiya's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsFebruary to September
This stretch sets the upper range for average daytime heat.
Rain
September45mm average rain
September sits on the drier side of Kalpitiya's year, which helps with sightseeing and transfers.
Driest monthsJanuary to March and June to September
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September6.3 hours average sun
September is one of Kalpitiya's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsFebruary to March
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
September28°C average sea
September is below Kalpitiya's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaMarch to May
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
Weather score
September70 weather score
September sits close to Kalpitiya's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJanuary to March and July to August
These months have the strongest weather score in the monthly averages.
