Sri Lanka in april: average Weather, Temperature and Climate, Where to go?
Weather in Sri Lanka in april 2025
Below, you have access to the weather forecast for the month of april for most popular cities in Sri Lanka. These datas are probabilities for april from weather reports for many years. The percentage indicates the possibility of having the weather indicated.
Average weather in april in Colombo
tolerable weather UV index: 7
Weather at 6am
30°C
Moderate rain at times
43% of time
25%
24%
7%
Weather at 12pm
32°C
Moderate rain at times
44% of time
24%
23%
10%
Weather at 6pm
28°C
Moderate rain at times
48% of time
19%
17%
14%
Weather at 3am
27°C
40%
23%
22%
9%
Where to go in Sri Lanka in april?
Where to go in Sri Lanka in april: destination map
Where to go in each region in april?
| Central-South of Sri Lanka (Kandy, Dambulla, Nuwara Eliya...) | 28°C to 35°C | 13 à 25 days | very bad weather* | |
| East Coast of Sri Lanka (Trincomalee, Batticaloa, Pottuvil...) | 31°C to 35°C | 9 à 14 days | 30°C | good weather* |
| North of Sri Lanka (Jaffna, Mullaitivu, Vavuniya...) | 31°C to 35°C | 2 à 14 days | 30°C to 31°C | good weather* |
| North Central of Sri Lanka (Anuradhapura, Wilpattu National Park, Polonnaruwa...) | 35°C | 13 à 14 days | tolerable weather | |
| North West of Sri Lanka (Puttalam, Kurunegala, Chilaw...) | 32°C to 34°C | 10 à 14 days | 30°C | tolerable weather* |
| Southern Coast of Sri Lanka (Galle, Tangalle, Yala National Park...) | 31°C to 32°C | 8 à 25 days | 30°C | tolerable weather* |
| West Coast of Sri Lanka (Colombo, Negombo, Kalutara...) | 32°C to 33°C | 14 à 18 days | 30°C | tolerable weather |
Where should you go in Sri Lanka in april when it comes to the weather?
Remember:
The climate in Sri Lanka in april ranges from good to very bad depending on the region and city.
Rainfall increases in frequency and intensity in April. Most localities in Sri Lanka are experiencing a strong increase in humidity and heat. The climate throughout April in Sri Lanka is unfavorable for a holiday in the sun.
April in Colombo and the West Coast of the Island
Sticky heat in the middle of days and frequent rains make the climate of Colombo unfavorable to tourist visits or walks. Indeed, the visitors risk being overwhelmed by the heat or inconvenienced by the rains.
April in Jaffna and the Extreme North of the Island
From the early hours of the day, temperatures are already high and promise a torrid heat for the rest of the day. Compared to the weather in Sri Lanka throughout April - the western part of the island, Jaffna is still acceptable due to its sunshine.
April in Trincomalee and the Northeast of the Island
Mornings and daytime environments are favored by a more mild weather as rains are scarce and heat is acceptable. We must, however, forget night strolls because the rains are often present and very intense.
April in Nuwara Eliya and the Central Plain
Do not account the climate of Nuwara Eliya for excursions to the great outdoors. It rains intensely throughout the month of April. Even if the heat is acceptable, the weather is bad.
Climate in Sri Lanka in april
Climate in Colombo in april
In the month of april, maximum temperature is 32°C and minimum temperature is 29°C (for an average temperature of 31°C). The climate is very warm in this location in april. With 271mm over 17 days, you risk getting wet slightly for your journey. But this is reasonably and it will not be continuous.
With proper weather, april is okay (but not good time) for traveling there in Sri Lanka.
| April | |||
| Average temperature | 31°C | ||
| Highest temperature | 32°C | ||
| Lowest temperature | 29°C | ||
| Sea temperature | 29.6°C | ||
| Rainfall | 271mm | ||
| Number of days with rainfall | 17 day(s) (57%) | ||
| Humidity | 78% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 39% | ||
| Length of day | 12:17 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Anuradhapura in april
In the month of april, the mean temperature in Anuradhapura is 32°C (maximum temperature is 35°C and minimum temperature is 29°C). The climate is very warm there in april. With 225mm over 14 days, you risk getting wet slightly throughout your trip. But this is rather moderate and you will not be too bothered by it.
With a correct weather, april is okay (but not the best month) for traveling in that area in Sri Lanka.
| April | |||
| Average temperature | 32°C | ||
| Highest temperature | 35°C | ||
| Lowest temperature | 29°C | ||
| Rainfall | 225mm | ||
| Number of days with rainfall | 14 day(s) (47%) | ||
| Humidity | 77% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 32% | ||
| Length of day | 12:18 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Galle in april
In the month of april, maximum temperature is 31°C and minimum temperature is 29°C (for an average temperature of 30°C). The climate is burning in that locality in the month of april. With 272mm over 17 days, you may find yourself often in the rain throughout your journey. Consider to pack adapted clothes.
With proper weather, the month of april is okay (but not good month) for traveling in that area.
| April | |||
| Average temperature | 30°C | ||
| Highest temperature | 31°C | ||
| Lowest temperature | 29°C | ||
| Sea temperature | 29.6°C | ||
| Rainfall | 272mm | ||
| Number of days with rainfall | 17 day(s) (56%) | ||
| Humidity | 79% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 36% | ||
| Length of day | 12:15 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Jaffna in april
In april, maximum temperature is 31°C and minimum temperature is 29°C (for an average temperature of 30°C). The climate is very hot in that area in april. With 49mm over 2 days, rainfall can happen during your stay. But this is rather moderate and it is only of temporary showers.
With a bad climate, the month of april is not the best time to go in that area in Sri Lanka.
| April | |||
| Average temperature | 30°C | ||
| Highest temperature | 31°C | ||
| Lowest temperature | 29°C | ||
| Sea temperature | 30.1°C | ||
| Rainfall | 49mm | ||
| Number of days with rainfall | 2 day(s) (7%) | ||
| Humidity | 78% | ||
| Daily sunshine hours | 13 | ||
| Cloud cover | 19% | ||
| Length of day | 12:20 | ||
| Our opinion at whereandwhen.net | good |
Climate in Kandy in april
In the month of april, the mean temperature in Kandy is 29°C (maximum temperature is 32°C and minimum temperature is 26°C). The climate is very hot in that locality in the month of april. With 379mm over 20 days, rain is to be feared throughout your vacations. So remember to bring rain clothes.
| April | |||
| Average temperature | 29°C | ||
| Highest temperature | 32°C | ||
| Lowest temperature | 26°C | ||
| Rainfall | 379mm | ||
| Number of days with rainfall | 20 day(s) (65%) | ||
| Humidity | 80% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 33% | ||
| Length of day | 12:17 | ||
| Our opinion at whereandwhen.net | tolerable |
All cities in Sri Lanka in april
| Colombo in april | tolerable weather |
| Anuradhapura in april | tolerable weather |
| Galle in april | tolerable weather |
| Jaffna in april | good weather |
| Kandy in april | tolerable weather |
| Trincomalee in april | tolerable weather |
| Batticaloa in april | good weather |
| Chilaw in april | tolerable weather |
| Dambulla in april | tolerable weather |
| Kalutara in april | tolerable weather |
| Kurunegala in april | tolerable weather |
| Mullaitivu in april | good weather |
| Negombo in april | tolerable weather |
| Nuwara Eliya in april | very bad weather |
| Wilpattu National Park in april | tolerable weather |
| Yala National Park in april | tolerable weather |
| Polonnaruwa in april | tolerable weather |
| Pottuvil in april | good weather |
| Puttalam in april | good weather |
| Tangalle in april | good weather |
| Vavuniya in april | tolerable weather |
Weather data for Sri Lanka in april:
Weather data for Sri Lanka in april is derived from an average of the weather forecast since 2009 in Sri Lanka. There is a margin of error and these forecasts are to be considered as general information only. The weather in Sri Lanka can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to Sri Lanka.