Monthly climate guide

Basseterre weather in March

With highs near 26°C (79°F) and lows around 25°C (77°F), March feels warm in Basseterre. Rainfall averages about 25 mm (fairly dry) and the sky is a mix of sun and cloud. Daytime highs are about the same as February and about the same as April.

What stands out in March

It's humid — around 76% — so the heat feels heavier.
Days and nights are close, only about 1°C apart.
March sits in Basseterre's drier season — usually a comfortable time to visit.
It's one of the drier months, with about 62% less rain than Basseterre's average.

Avg high

26°C

79°F

Avg low

25°C

77°F

Rainfall

25 mm

fairly dry

Humidity

76%

relative

Sky

38%

cloud · a mix of sun and cloud

Live Basseterre forecast Where else to go in March

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Basseterre weather by month

Low → high °C Rain (mm)

Show the monthly averages as a table

Average monthly climate in Basseterre
Month	Avg high	Avg low	Rain	Humidity	Cloud cover
January	26°C / 80°F	25°C / 78°F	25 mm	76%	36%
February	26°C / 79°F	25°C / 77°F	17 mm	76%	31%
March	26°C / 79°F	25°C / 77°F	25 mm	76%	38%
April	27°C / 80°F	26°C / 78°F	39 mm	77%	43%
May	28°C / 82°F	27°C / 80°F	85 mm	79%	59%
June	28°C / 83°F	27°C / 81°F	55 mm	79%	56%
July	29°C / 83°F	28°C / 82°F	70 mm	79%	50%
August	29°C / 84°F	28°C / 82°F	102 mm	79%	46%
September	29°C / 84°F	28°C / 82°F	106 mm	79%	54%
October	29°C / 84°F	28°C / 82°F	107 mm	78%	48%
November	28°C / 82°F	27°C / 81°F	97 mm	79%	47%
December	27°C / 81°F	26°C / 79°F	52 mm	77%	39%

What to pack for March

T-shirts plus a light layer for the evening
Comfortable trainers or sandals for long walks
Sunglasses
Quick-dry fabrics — it feels stickier than the temperature suggests

Full season-by-season packing guide →

Is March a good time to visit Basseterre?

Compare the months in the chart above to find your ideal window.

Best time to visit Basseterre →

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Basseterre weather in March. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/saint-kitts-and-nevis/basseterre/march

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Basseterre in March: quick answers

Is March a good time to visit Basseterre?

Yes. March is one of the best months for Basseterre, with highs around 26°C and about 25 mm of rain.

How warm is Basseterre in March?

Average highs are about 26°C (79°F) and average lows about 25°C (77°F), based on 10 years of daily data.

Does it rain a lot in Basseterre in March?

Basseterre typically gets around 25 mm of rain in March — fairly dry.

Figures are long-term averages for the area around Basseterre (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.