Best Time to Visit Basseterre

Saint Kitts and Nevis · weather by month, temperature and rainfall

Best monthsDecember to April
HottestSeptember · 29°C
ColdestFebruary · 25°C
WettestOctober · 139 mm

The best time to visit Basseterre is December to April, when the weather is at its most comfortable for sightseeing and time outdoors. Temperatures barely change through the year: highs stay between 26°C and 29°C, so rainfall matters far more than heat when choosing when to go. The rainy season runs over October; October is the wettest month with about 139 mm (5.5 in) of rain.

When to go to Basseterre: a seasonal guide

December to April: the dry, easy months

This is the stretch you want if you like sunny days and low stress. Highs sit around 26–27°C, and the trade winds keep the afternoons comfortable. February and March are the driest, with only five or six rainy days each. Showers are short and you barely plan around them.

It's also high season. Cruise ships tie up at Port Zante, the waterfront terminal in Basseterre, and on those days Bay Road and the streets around Independence Square fill up quickly. Hotels and villas are busiest from mid-December to Easter. If you hate crowds, walk The Circus (the roundabout with the Victorian clock) before the ship passengers arrive.

Carnival is the big event. St Kitts Music Festival happens in June, but Carnival, called Sugar Mas, runs from late December into early January, with parades, calypso contests and street parties. Book a room early if you're coming for it.

May to September: warmer, wetter, quieter

From May the air gets stickier. Highs reach 28–29°C, humidity stays near 79%, and you'll see rain on 14 to 19 days a month. Most of that comes as passing downpours, not all-day grey. August and September are the wettest of this stretch, rated Fair.

The upside is space. Beaches like Frigate Bay and South Friar's Bay feel half empty, and you can often get better deals on rooms. Hiking Mount Liamuiga, the volcano, is harder in the mud, so save it for a drier day. June brings the St Kitts Music Festival, which draws big names in soul, R&B and reggae. It's a good reason to come in the quieter months.

Travelling with kids? July is a decent pick. School holidays bring more local families to the beaches, but it's still calmer than winter.

October and November: the wet patch

October is the rainiest month, with 139 mm falling on 18 days. It's also the hottest, tied with July, August and September at 29°C. Some restaurants and small hotels close for a break, so check before you set your heart on one.

November is better. Rain eases and things start to reopen before the winter crowds arrive. If you want a middle ground, late November gives you decent weather and a calm island.

Basseterre weather by month

20°25°30°075150January: 30 mm rainFebruary: 23 mm rainMarch: 24 mm rainApril: 41 mm rainMay: 72 mm rainJune: 62 mm rainJuly: 73 mm rainAugust: 95 mm rainSeptember: 97 mm rainOctober: 139 mm rainNovember: 84 mm rainDecember: 44 mm rainJanuary: 26°CFebruary: 26°CMarch: 26°CApril: 27°CMay: 28°CJune: 28°CJuly: 29°CAugust: 29°CSeptember: 29°COctober: 29°CNovember: 28°CDecember: 27°CJanuary: 26°CFebruary: 25°CMarch: 25°CApril: 26°CMay: 27°CJune: 28°CJuly: 28°CAugust: 28°CSeptember: 28°COctober: 28°CNovember: 27°CDecember: 26°CJanFebMarAprMayJunJulAugSepOctNovDec mm°C
Avg high Avg low Rainfall (mm)
Jan26°C / 26°C30 mmExcellentFeb26°C / 25°C23 mmExcellentMar26°C / 25°C24 mmExcellentApr27°C / 26°C41 mmExcellentMay28°C / 27°C72 mmGoodJun28°C / 28°C62 mmGoodJul29°C / 28°C73 mmGoodAug29°C / 28°C95 mmFairSep29°C / 28°C97 mmFairOct29°C / 28°C139 mmFairNov28°C / 27°C84 mmGoodDec27°C / 26°C44 mmExcellent

Monthly climate table

MonthHighLowRainRainy daysHumiditySun hrs/dayRating
January26°C 80°F26°C 78°F30 mm976%7.8Excellent 9.1
February26°C 79°F25°C 77°F23 mm576%8.3Excellent 9.3
March26°C 79°F25°C 77°F24 mm676%8Excellent 9.3
April27°C 80°F26°C 78°F41 mm977%7.9Excellent 8.9
May28°C 82°F27°C 80°F72 mm1579%6.3Good 7.2
June28°C 83°F28°C 82°F62 mm1479%6.3Good 7.4
July29°C 84°F28°C 82°F73 mm1679%7Good 6.5
August29°C 84°F28°C 83°F95 mm1979%7.3Fair 5.2
September29°C 84°F28°C 83°F97 mm1979%6.3Fair 5.1
October29°C 84°F28°C 82°F139 mm1878%6.4Fair 4.5
November28°C 83°F27°C 81°F84 mm1478%6.7Good 7.1
December27°C 81°F26°C 79°F44 mm1176%7.4Excellent 8.7

Frequently asked questions

When is the best time to visit Basseterre?

The best time to visit Basseterre is December to April, based on comfortable temperatures, low rainfall and plenty of sunshine.

What is the hottest month in Basseterre?

September is the hottest month in Basseterre, with an average high of 29°C (84°F).

What is the coldest month in Basseterre?

February is the coldest month in Basseterre, with an average low of 25°C (77°F).

What is the rainiest month in Basseterre?

October is the wettest month, with about 139 mm (5.5 in) of rain. February is the driest, with 23 mm (0.9 in).

When is the rainy season in Basseterre?

The rainy season in Basseterre is October.

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