Weather in Kandy in April
Sri Lanka · 20-year averages, April
A hard month. April asks something of you. Go in knowing what. You should expect rain on 21 days of the month, which is more days wet than dry.
April ranks 12 of 12 — near the bottom of Kandy's year. February is the month that works, and the swing between the two is 24 points, which is a different holiday rather than a slightly better one.
Rain on 21 of the month's 30 days, 5 of them heavy. At that frequency a wet-weather backup is not a contingency, it is the itinerary — book the indoor things first and treat the clear days as the bonus. Pack for 30.8 °C days and 21.6 °C nights; the spread matters more here than any single number.
What the averages hide
Averages flatten a month, and this one hides a few things: 17 days top 30 °C — hot spells arrive, but they break. Across the twenty years measured, the hottest April day reached 37.4 °C and the coldest night fell to 17.3 °C, and the wettest single day dropped 44 mm — roughly 28% of the month's rain in one day.
April is statistically steady but not small: the year-to-year variation is modest in relative terms, yet the wettest April on record still delivered 292 mm against 54 mm in the driest. In a month this wet, even a tame spread is a lot of rain in absolute terms — the 155 mm average is a reasonable planning figure, not a promise.
Wind is light at 4.7 km/h, so the temperature on the page is close to the temperature on your skin, and humidity runs at 78%, high enough to notice on the warm days without dominating them.
How April sits in the year
Temperatures hold steady either side: 30.6 °C in March, 30.8 here, 29.1 in May. Nothing about the timing within the month matters much. Rain has already shifted: 8 days more than March had.
Daylight in April
Kandy sits close enough to the equator that daylight barely moves all year — 12.3 hours in April, against a range of just 0.8 hours across the whole calendar. Sunrise and sunset land at roughly the same time whenever you come.
An inland climate
Despite being inland, the year stays fairly even: 12.8 °C between the year's warmest afternoons and coldest nights.
How busy it gets
Off season. The genuine off season: cheapest by a distance, with the caveat that some tours and restaurants close entirely.
Crowd levels are estimated from climate desirability and school-holiday calendars, not from visitor numbers.
April in Kandy versus nearby
If Kandy is one option among several, the nearby comparison is worth making. Colombo is close enough to be a coin toss — within a degree on temperature, 5 days more rain. Trincomalee is close enough to be a coin toss — within a degree on temperature, 3 days less rain.
So: April is a compromise. February is 24 points better and is what Kandy is actually like at its best — worth moving the trip for if that is possible, and worth adjusting expectations for if it is not.
Every month in Kandy
| Month | High °C | Low °C | Rain days | Rain mm | Humidity % | Daylight h | Score |
|---|---|---|---|---|---|---|---|
| January | 26.3 | 18 | 12 | 116 | 87 | 11.7 | 69 |
| February | 28.1 | 18.3 | 10 | 89 | 83 | 11.9 | 72 |
| March | 30.6 | 19.5 | 13 | 96 | 77 | 12.1 | 59 |
| April | 30.8 | 21.6 | 21 | 155 | 78 | 12.3 | 48 |
| May | 29.1 | 22.3 | 18 | 133 | 83 | 12.4 | 53 |
| June | 28 | 22.1 | 16 | 73 | 84 | 12.5 | 65 |
| July | 28.1 | 21.7 | 13 | 62 | 82 | 12.5 | 71 |
| August | 28.7 | 21.6 | 15 | 70 | 81 | 12.4 | 66 |
| September | 29 | 21.4 | 17 | 101 | 80 | 12.2 | 60 |
| October | 28.4 | 21 | 23 | 228 | 83 | 12 | 56 |
| November | 26.7 | 20.1 | 24 | 279 | 89 | 11.8 | 57 |
| December | 25.9 | 19.2 | 20 | 243 | 90 | 11.7 | 65 |
See all twelve months in Kandy, or where else to go in April.
Planning the rest of the trip
- Flight time to Kandy how long you are actually in the air
- Kandy time zone and the difference from home
- Days until your trip count down to the departure date