Weather in Salvador in October

A good month. October is a solid month to be in Salvador. Highs average 29.5 °C, lows 23 °C, and rain falls on 12 days — nothing in the month is working against you.

October ranks 2 of 12 in Salvador. Only September scores clearly higher, and the difference is small enough to be settled by price rather than weather.

Rain on 12 days, 2 of them heavy. Enough to need a plan B, not enough to need a plan around it. Pack for 29.5 °C days and 23 °C nights; the spread matters more here than any single number.

What the averages hide

Averages flatten a month, and this one hides a few things: 11 days top 30 °C — hot spells arrive, but they break. Across the twenty years measured, the hottest October day reached 35 °C and the coldest night fell to 20.5 °C, and the wettest single day dropped 42 mm — roughly 61% of the month's rain in one day.

October is moderately variable: 14 mm in the driest year against 166 mm in the wettest, around an average of 69 mm. Roughly two Octobers in three land near that average, and the third does something else entirely.

Wind is light at 8.1 km/h, so the temperature on the page is close to the temperature on your skin, and humidity runs at 75%, high enough to notice on the warm days without dominating them.

How October sits in the year

Temperatures hold steady either side: 28 °C in September, 29.5 here, 30.5 in November. Nothing about the timing within the month matters much.

Daylight in October

Salvador sits close enough to the equator that daylight barely moves all year — 12.4 hours in October, against a range of just 1.5 hours across the whole calendar. Sunrise and sunset land at roughly the same time whenever you come.

Sea temperature

The sea sits at about 26.2 °C in October — warm enough to stay in as long as you like. The sea peaks at 28.7 °C in March and bottoms out at 25.7 °C — water lags the air by a month or two, which is why the best swimming often comes after the best weather.

How busy it gets

Busy. Popular without being frantic; book the things you care about, improvise the rest.

Crowd levels are estimated from climate desirability and school-holiday calendars, not from visitor numbers.

October in Salvador versus nearby

If Salvador is one option among several, the nearby comparison is worth making. Maceió is a better bet in October — within a degree on temperature, 3 days less rain. Recife is close enough to be a coin toss — within a degree on temperature, 3 days less rain.

So: October is effectively as good as it gets here — 3 points behind September, which is inside the margin where the weather stops being the deciding factor and price starts being it.

Every month in Salvador

See all twelve months in Salvador, or where else to go in October.