Santa Lucía weather by month

Warmest month

September

32°C average high

Coolest month

January

20°C average low

Wettest month

June

122 mm of rain

Driest month

February

47 mm of rain

Average temperature and rainfall in Santa Lucía by month

Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.

Month	Avg high	Avg low	Record low / high	Rainfall	Humidity	Wind
January	30°C	20°C	15°C / 37°C	52 mm	77%	7 km/h
February	31°C	21°C	18°C / 39°C	47 mm	74%	6 km/h
March	31°C	20°C	14°C / 37°C	52 mm	73%	6 km/h
April	32°C	22°C	16°C / 39°C	72 mm	75%	5 km/h
May	32°C	23°C	18°C / 38°C	67 mm	75%	5 km/h
June	30°C	22°C	19°C / 38°C	122 mm	81%	5 km/h
July	31°C	22°C	18°C / 38°C	97 mm	80%	4 km/h
August	31°C	22°C	18°C / 38°C	112 mm	80%	4 km/h
September	32°C	23°C	17°C / 39°C	94 mm	79%	4 km/h
October	32°C	22°C	16°C / 39°C	67 mm	80%	4 km/h
November	30°C	22°C	19°C / 38°C	65 mm	82%	4 km/h
December	30°C	21°C	17°C / 36°C	60 mm	79%	5 km/h

Frost and snow-likely months in Santa Lucía

No month in Santa Lucía averages a night of 2°C or below. The coldest month is January with an average low of 20°C and a record low of 15°C, so frost is rare and snow is very unlikely.

These records carry temperature and precipitation, not snowfall totals.

Best time to visit Santa Lucía

The most comfortable time to visit Santa Lucía is generally December to February, balancing mild daytime temperatures against the driest stretch of the year. Temperatures stay fairly even all year and rain concentrates around June, totalling about 906 mm a year.

Travellers who prefer heat should aim for September, when highs average 32°C. June is the month to avoid if rain would spoil your plans — it averages 122 mm, roughly 3× the rainfall of the driest month (February).

Santa Lucía climate: your questions

How much snow does Santa Lucía get?

No: the coldest month in Santa Lucía is January with an average low of 20°C and a record low of 15°C, so snow is very unlikely. What is falling now: Santa Lucía weather today.

When is the best time to visit Santa Lucía?

December to February are the most comfortable months in Santa Lucía, with highs near 30°C. September is the warmest month, averaging 32°C by day; June is the wettest, with 122 mm; and January is the coolest, with lows near 20°C. What it is doing today: Santa Lucía weather today.

Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Santa Lucía forecast for what is happening now.