São Luís 30-day weather forecast

Beyond about 10 days any forecast drifts towards the usual weather for the time of year, so read the outlook as what is typical for the date, not as a prediction for that day.

São Luís day-by-day calendar

Days 1–15: daily forecast model
Days 16–30: outlook (30-day statistical model), with the usual high / low for the date

São Luís day-by-day calendar
Mon	Tue	Wed	Thu	Fri	Sat	Sun
					77 NovTodayForecast 33° / 26° Rain 29%	8Forecast 32° / 26° Rain 61%
9Forecast 32° / 26° Rain 26%	10Forecast 32° / 26° Rain 18%	11Forecast 33° / 26° Rain 68%	12Forecast 33° / 27° Rain 34%	13Forecast 33° / 27° Rain 24%	14Forecast 33° / 27° Rain 24%	15Forecast 33° / 27° Rain 37%
16Forecast 33° / 26° Rain 41%	17Forecast 34° / 26° Rain 35%	18Forecast 34° / 27° Rain 29%	19Forecast 33° / 27° Rain 24%	20Forecast 35° / 27° Rain 39%	21Forecast 35° / 26° —	22Outlook 32° / 27° — Usual 32° / 26°C
23Outlook 32° / 27° — Usual 32° / 26°C	24Outlook 33° / 27° — Usual 32° / 26°C	25Outlook 33° / 28° — Usual 32° / 26°C	26Outlook 34° / 27° — Usual 32° / 26°C	27Outlook 33° / 27° — Usual 32° / 26°C	28Outlook 31° / 27° Rain 0.4 mm Usual 32° / 26°C	29Outlook 31° / 27° — Usual 32° / 26°C
30Outlook 31° / 27° Rain 0.2 mm Usual 32° / 26°C	1 DecOutlook 31° / 27° — Usual 32° / 26°C	2Outlook 31° / 27° — Usual 32° / 26°C	3Outlook 32° / 27° — Usual 32° / 26°C	4Outlook 31° / 27° — Usual 32° / 26°C	5Outlook 31° / 27° — Usual 32° / 26°C	6Outlook 30° / 26° Rain 0.5 mm Usual 32° / 26°C

São Luís weather in November

November in São Luís: highs around 32°C, lows around 26°C and about 22 mm of rain.

November

Average high: 32°C
Average low: 26°C
Precipitation: 22 mm
Record high: 34°C
Record low: 24°C

December

Average high: 32°C
Average low: 26°C
Precipitation: 22 mm
Record high: 34°C
Record low: 23°C

Climate averages from historical daily data.

São Luís weather by month →

São Luís 30-day forecast: your questions

What is the 30 day weather forecast for São Luís?

The 30-day view for São Luís starts with 15 days of forecast: highs from 26°C up to 35°C on Saturday, and rain likely on 9 of them (34.3 mm in all). After that it shows the usual December weather: highs near 32°C, lows near 26°C, about 22.3 mm over the month. Day by day: São Luís 10-day forecast.

What will the weather be in São Luís next month?

In December, São Luís usually has highs around 32°C and lows around 26°C, with about 22.3 mm of rain. The records are 34°C and 23°C. Month by month: São Luís weather by month.