If you plan to visit Colombo in April, the weather is typically alright, with an average high temperature of +88°F during the day and approximately 0 sunny days. Expect some rainy, though, as there are typically 19 rainy days in the month and around 165 mm of precipitation. The weather is changeable so you may have to pack for every eventuality. Search flightsin one click on Avionero.
Good to know:
April is usually the hottest month of the year in Colombo;
Average weather
☀️
+88°F
Avg. max. temperature
+72°F
Min.
+97°F
Max.
165 mm
Total precipitation
81%
Avg. humidity
2 m/s
Avg. wind
0 ☀️
Sunny Days
0 ⛅️
Cloudy
19 🌦
Rainy
Our opinion: Colombo has OK weather in April.
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Average temperature in Colombo in April
Here are the expected maximum, average and minimum temperatures in Colombo for April based on the historical data.
Last Year
Historical Data
Going from a maximum of +91°F during the day to a minimum of +77°F during the night, the temperature in April averages around +88°F.
The average maximum temperature goes down 12% by the end of the month, compared with the beginning of the month, from +88°F to +86°F.
Is Colombo warm or cold in April?
Colombo is typically hot in April.
Maximum temperatures go up compared to the previous month from +88°F to +88°F. The minimum temperature also goes up from +77°F to +77°F.
Make sure that you pack your summer linen and swimming costumes; it’s probably going to be hot.
April is the hottest month in Colombo, here is the comparison with other months:
Water temperature in Colombo in April
Water in Colombo in April is Very warm. It varies from +83°F to +87°F, with an average of +85°F.This is almost similar to the air temperature, which averages +88°F.
The water temperature in April is one of the warmest of the entire year:
The warmest water temperatures in Colombo are reached in April, when the average sea temperature rises to +85°F. The coldest water temperatures are in August, with an average of +81°F.
Can you swim in Colombo in April?
You can definitely swim in Colombo in April, the water is very warm (+85°F in average), and might even be unpleasant for ones who like it more fresh.
🦭
Cold
Below +61°F
🏄♂️
Fresh
61°F - 70°F
🏊
Comfortable
70°F - 77°F
👙
Warm
77°F - 82°F
🔥
Very warm
+82°C and up
Don't forget sunscreen and a hat, it's going to be hot!
Climate in Colombo in April
Colombo weather looks like this, on average, in April and the surrounding months.
March
April
May
Avg. temperature
+88°F
+88°F
+86°F
Min. temperature
+72°F
+72°F
+72°F
Max. temperature
+97°F
+97°F
+97°F
Rainfall
76 mm
165 mm
276 mm
Wind
1 m/s
2 m/s
3 m/s
Avg. water temperature
+84°F
+85°F
+85°F
Humidity
78%
81%
84%
Air pressure
1009 HPa
1008 HPa
1008 HPa
Sunny days
2
0
0
Cloudy days
3
0
1
Rainy days
19
19
23
Snowy days
0
0
0
April weather is still as ok as in March.The temperature levels stay the same in the area of +88°F for average maximum temperature during the day.Prepare for more rain. Average rainfall goes from 76 mm to 165 mm.Humidity rises from 78% to 81%.Winds are stronger in comparison to March, going up from 1 m/s to 2 m/s on average.The days becoming less sunny, going from 2 sunny days in March to 0 in April.
Wind speed in Colombo in April based on historical data.
Last Year
Historical Data
The average wind speed is 2 m/s getting up to 3 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Colombo is gradually increasing during April, going from 2 m/s to 3 m/s over the course of the month.
Rain
Amount of rainfall in mm during April in Colombo based on historical data.
Last Year
Historical Data
Typically, there is a 90% chance of rain on an average day in April, with total rainfall of approximately 136 mm. The maximum amount of rainfall per day is around 22 mm, which is considered light rain.April is a pretty wet month with over 27 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of wellies.
Here’s how April is compared with other months in the amount of precipitation, total mm:
Colombo wettest month is October, where a typical day has a 77% chance of precipitation and 300 mm of rainfall per day. February, on the other hand, is the driest month with a mere 46% chance of precipitation and 54 mm of rainfall per day.
How was the weather last April in Colombo?
This is the weather in Colombo in April 2024:
1 April
🌧️
+88°F
2 April
☁️
+88°F
3 April
🌧️
+88°F
4 April
☁️
+86°F
5 April
☁️
+88°F
6 April
☀️
+88°F
7 April
☁️
+88°F
8 April
☁️
+86°F
9 April
☀️
+88°F
10 April
☀️
+90°F
11 April
☀️
+91°F
12 April
☀️
+90°F
13 April
☀️
+90°F
14 April
🌧️
+89°F
15 April
🌧️
+90°F
16 April
☁️
+89°F
17 April
☀️
+89°F
18 April
☀️
+89°F
19 April
☀️
+90°F
20 April
☀️
+90°F
21 April
🌧️
+89°F
22 April
☁️
+89°F
23 April
🌧️
+91°F
24 April
☁️
+90°F
25 April
☁️
+89°F
26 April
🌧️
+87°F
27 April
☁️
+88°F
28 April
🌧️
+88°F
29 April
🌧️
+88°F
30 April
🌧️
+87°F
In April 2024 Colombo had 10 sunny days, 10 cloudy days, and 10 rainy days. The average maximum temperature was +88°F, with an absolute maximum of +91°F and a minimum of +86°F. The average humidity was 81%, with a maximum of 100% and a minimum of 61%. The average wind speed was 2 m/s, with a maximum of 4 m/s and a minimum of 0 m/s.
Are you planning a trip in April?
Climate Change Over the Years
This is how Colombo climate has changed over the last 43 years.
The climate in Colombo in April has not changed that much over the last 43 years.
The average temperature was the lowest in 2000 (+84°F) and the highest in 2020 (+89°F). The driest year was 1980 with only 1662 mm of rainfall, and the wettest year was 2006 with 3008 mm.
FAQ
Frequently asked questions about the weather in Colombo in April:
Is April a good time to visit Colombo?
It’s always a good time to visit Colombo, but the weather is changeable in April, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.
Can you sunbathe in Colombo in April?
Absolutely, April is hot in Colombo. Plan on beach and pool time, and ensure that you pack light and breathable options to stay comfortable.
Can you swim in Colombo in April?
Yes, you can swim in Colombo in April, the water is very warm, with temperature averaging at +85°F, but it's important to manage hydration and sun exposure.
Is Colombo rainy in April?
Colombo is often rainy in April. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.
Is it sunny in Colombo in April?
Usually, it’s not very sunny in Colombo in April, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.
For this page, we’ve looked at the typical weather in Colombo, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.
