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Buttala Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Buttala.
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Climate overview of Buttala
The climate in Buttala, Sri Lanka, is remarkably consistent, with temperatures year-round averaging 32°C (90°F). The warmest month is June at 34°C (93°F), and the coolest is December at 29°C (84°F).
The city receives considerable rainfall, with around 1959 mm (77 in) annually. November is the wettest month. It has a distinct rainy season from October to December. Sunshine peaks in March, when the city sees around 8.3 hours of sunshine per day.
Buttala Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Buttala - and find the best time to visit.
Monthly Temperature in Buttala
In Buttala temperatures are generally consistent throughout the year. Typically, average maximum daytime temperatures range from a very warm 34°C (93°F) in June to a comfortable 29°C (84°F) in the coolest month, December.
Nights vary from 24°C (75°F) in June to around 20°C (68°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Buttala
Buttala experiences significant rainfall throughout the year, averaging 1959 mm (77 in) of precipitation annually. The climate in Buttala shows significant variation throughout the year. Expect heavy rainfall in November, the wettest month, with an average of 337 mm (13 in) of precipitation over 15 rainy days.
In contrast, the driest month June offers drier and sunnier days, with around 85 mm (3.3 in) of rainfall over 9 rainy days. For more details, please visit our Buttala Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Buttala
Buttala offers a pleasant mix of sunny and slightly overcast days. The difference in sunshine hours between March (8.3 hours daily) and November (6.4 hours daily) provides a bit of variety for visitors and residents.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Yala National Park, Sri Lanka (49 KM, 30 Miles).
Daily hours of sunshine
Data from: Yala National Park, Sri Lanka (49 KM, 30 Miles).
Humidity in Buttala by Month
The relative humidity is high throughout the year in Buttala.
The city experiences its highest humidity in May, reaching 78%. In January, the humidity drops to its lowest level at 71%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Yala National Park, Sri Lanka (49 KM, 30 Miles).
Best Time to Visit Buttala
The most comfortable overall weather for exploring Buttala is usually found in January. Conditions are generally least comfortable in April, May, June, July, August, September, October and November.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
very good
Feb
mixed
Mar
good
Apr
wet
May
wet
Jun
very hot
Jul
very hot
Aug
very hot
Sep
very hot
Oct
very wet
Nov
very wet
Dec
mixed
- Best overall: January
- Warmest weather: April, May, June, July, August and September
- Most sunshine: March and April
- Fewest rainy days: January, February and March
- Wettest months: October, November and December, when rainfall is highest.
- Seasonal pattern: A distinct rainy season from October to December
Frequently asked questions about the climate in Buttala
What is the best time to visit Buttala?
January typically offers the most optimal weather in Buttala. In contrast, April, May, June, July, August, September, October and November tend to have less optimal conditions. Buttala has a distinct rainy season from October to December.
What temperatures can I expect in Buttala?
Daytime highs range from 29°C (84°F) in December to 34°C (93°F) in June. Nighttime lows range from 20°C (68°F) to 24°C (75°F). Temperatures stay relatively stable year-round.
How much rain does Buttala get?
Annual rainfall is around 1959 mm (77 in). November is the wettest month with 337 mm (13 in), while June is the driest with 85 mm (3.3 in).
How sunny is Buttala?
Buttala receives around 2,566 hours of sunshine per year. March is the sunniest month with 250 hours, while November is the cloudiest with just 192 hours. Overall, Buttala enjoys abundant sunshine.
Buttala 3-Day Forecast
Buttala on the map
Buttala is highlighted - select any city to see its climate.
Popular in October
Where to go in October - average daytime high across popular destinations.
Colombo
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