Dehiwala weather in October (Colombo District, Sri Lanka)
What does the weather outlook for Dehiwala look like in October? Want to know if it's a good time to visit? This page has all the weather details for the month.
Temperatures
In October, Dehiwala usually has very high temperatures and heavy rainfall. Expect daytime highs to reach approximately 30°C, with nighttime lows dipping to around 25°C.Keep in mind that while these are the average temperatures, there can be days that are even hotter. It's essential to be prepared for such heat. Wearing light, breathable fabrics and protecting yourself from the sun's intensity with hats or shades can make a difference. Hydration is key, so remember to drink plenty of water. Especially if you find yourself outdoors for a longer period.
Precipitation
Dehiwala in October falls under the rainy season with heavy rainfall, averaging around 355 mm for the month. The heaviest rainfall of the year happens this month, with frequent showers. A poncho is your best bet to stay dry. Based on our climate data of the past 30 years, about 16 days of rain are anticipated.Average sunshine
The days are predominantly sunny, with an estimated total of around 202 hours of sunshine. These sun-filled days are perfect for spending time outside. Whether it's playing sports, visiting a park, or going for a bike ride.If you're looking for dry conditions and comfortable temperatures, October may not be the ideal month to visit Dehiwala. January, February and March typically offer the best circumstances. While April, May, June, July, August, September, October and November tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Dehiwala climate page with graphs.
Dehiwala, monthly averages in October
Min Temperature
25°C
Max Temperature
30°C
Water Temperature
28°C *
Chance of Rain
52%
Precipitation
355 mm
Rainy days
16 days
Humidity
77% *
Windspeed
4 km/h *
Sunshine
202 hours *
Percentage Sunshine
*
Where to go in Sri Lanka in October
Find out more about the weather in Sri Lanka and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case. With a water temperature of around 28°C this is a great month to swim so bring your swimwear.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Dehiwala.
Our site offers climate and forecast data for every country in the world. Are you going to Sri Lanka? On this website you can find historical weather averages for many cities in Sri Lanka. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
