Galle & Sri Lanka South Coast: Weather Guide & Climate
Complete month-by-month weather guide: Galle & Sri Lanka South Coast. Best time to visit: December, January, February, March. Plan your trip with detailed climate data.
Climate Overview
Galle & Sri Lanka South Coast has a tropical climate with average yearly highs of 30°C, lows of 25°C, and approximately 24 rainy days per month.
The best time to visit Galle & Sri Lanka South Coast is during December, January, February, March, when humidity is lower and there are fewer rain showers
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Air Quality
Best Time
Dec, Jan, Feb, Mar
Hottest
Coldest
Driest Month
Forecast for your trip dates
Up to 16 days ahead| Month | High | Low | Rainy days | Condition |
|---|---|---|---|---|
| January | 30°C | 23°C | 14 | Excellent (best) |
| February | 31°C | 24°C | 12 | Excellent (best) |
| March | 32°C | 25°C | 13 | Excellent (best) |
| April | 31°C | 25°C | 24 | Wet |
| May | 29°C | 26°C | 31 | Wet |
| June | 29°C | 26°C | 28 | Wet |
| July | 28°C | 25°C | 28 | Wet |
| August | 29°C | 26°C | 27 | Wet |
| September | 28°C | 25°C | 30 | Wet |
| October | 29°C | 25°C | 27 | Wet |
| November | 29°C | 24°C | 26 | Wet |
| December | 29°C | 24°C | 25 | Excellent (best) |
Weather data: Open-Meteo Archive (2020-2025) • Open-Meteo.com (CC BY 4.0) • Historical avg. 2020–2025
Weather by Season
Winter
Dec–Feb
High: 30°C
Low: 24°C
Rainy days: 17 days/month
Spring
Mar–May
High: 31°C
Low: 25°C
Rainy days: 23 days/month
Summer
Jun–Aug
High: 29°C
Low: 26°C
Rainy days: 28 days/month
Autumn
Sep–Nov
High: 29°C
Low: 25°C
Rainy days: 28 days/month
Month-by-Month Weather Table
January
BestFebruary
BestMarch
BestApril
May
June
July
August
September
October
November
December
Best| Month | High | Low | Rainy days | Condition | View Details |
|---|---|---|---|---|---|
| January (best) | 30°C | 23°C | 14 | Excellent | View Details → |
| February (best) | 31°C | 24°C | 12 | Excellent | View Details → |
| March (best) | 32°C | 25°C | 13 | Excellent | View Details → |
| April | 31°C | 25°C | 24 | Wet | View Details → |
| May | 29°C | 26°C | 31 | Wet | View Details → |
| June | 29°C | 26°C | 28 | Wet | View Details → |
| July | 28°C | 25°C | 28 | Wet | View Details → |
| August | 29°C | 26°C | 27 | Wet | View Details → |
| September | 28°C | 25°C | 30 | Wet | View Details → |
| October | 29°C | 25°C | 27 | Wet | View Details → |
| November | 29°C | 24°C | 26 | Wet | View Details → |
| December (best) | 29°C | 24°C | 25 | Excellent | View Details → |
Galle & Sri Lanka South Coast
South Coast paradise with Galle Fort, Mirissa whales, Unawatuna beaches, and tea country train rides.
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Common Questions
What type of climate does Galle & Sri Lanka South Coast have?
Galle & Sri Lanka South Coast has a Tropical climate with average yearly temperatures of 30°C (highs) and 25°C (lows).
When is the best time to visit Galle & Sri Lanka South Coast?
The best time to visit Galle & Sri Lanka South Coast is during December, January, February, March, when temperatures average around 30°C and conditions are ideal for sightseeing.
What are the hottest and coldest months in Galle & Sri Lanka South Coast?
The hottest month in Galle & Sri Lanka South Coast is March with average highs of 32°C, while the coldest is January with average lows of 23°C.
When is the rainy season in Galle & Sri Lanka South Coast?
Galle & Sri Lanka South Coast sees the most rain in May (31 rainy days), while February is the driest month (12 rainy days).
More Galle & Sri Lanka South Coast Guides
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Overview
Complete travel guide for Galle & Sri Lanka South Coast: top things to do, itineraries, and typical costs.