Weather in Fortaleza in April

Shoulder season. April sits in between. You will get good days and you will lose some. You should expect rain on 27 days of the month, which is more days wet than dry.

April ranks 10 of 12 — near the bottom of Fortaleza's year. August is the month that works, and the swing between the two is 33 points, which is a different holiday rather than a slightly better one.

Rain on 27 of the month's 30 days, 9 of them heavy. At that frequency a wet-weather backup is not a contingency, it is the itinerary — book the indoor things first and treat the clear days as the bonus. Natural fibres and a second shirt for the day. At 84% nothing dries, including you.

What the averages hide

Averages flatten a month, and this one hides a few things: the day barely swings — 2.5 °C between the overnight low and the afternoon high. Across the twenty years measured, the hottest April day reached 31.3 °C and the coldest night fell to 24.4 °C, and the wettest single day dropped 55 mm — roughly 22% of the month's rain in one day.

April is statistically steady but not small: the year-to-year variation is modest in relative terms, yet the wettest April on record still delivered 490 mm against 93 mm in the driest. In a month this wet, even a tame spread is a lot of rain in absolute terms — the 249 mm average is a reasonable planning figure, not a promise.

Wind is light at 13.3 km/h, so the temperature on the page is close to the temperature on your skin, and humidity runs at 84%, high enough to notice on the warm days without dominating them.

How April sits in the year

Temperatures hold steady either side: 29 °C in March, 28.7 here, 28.9 in May. Nothing about the timing within the month matters much. Rain is the thing that moves: May brings 5 days less of it, so pushing the dates later buys drier weather.

Daylight in April

Fortaleza sits close enough to the equator that daylight barely moves all year — 12 hours in April, against a range of just 0.4 hours across the whole calendar. Sunrise and sunset land at roughly the same time whenever you come.

Sea temperature

The sea sits at about 28.8 °C in April — warm enough that the water offers no relief from the heat. This is the warmest the water gets all year.

How busy it gets

Off season. The genuine off season: cheapest by a distance, with the caveat that some tours and restaurants close entirely.

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

April in Fortaleza versus nearby

If Fortaleza is one option among several, the nearby comparison is worth making. Recife is close enough to be a coin toss — within a degree on temperature, 5 days less rain. Maceió is close enough to be a coin toss — within a degree on temperature, 8 days less rain.

So: April is a compromise. August is 32 points better and is what Fortaleza is actually like at its best — worth moving the trip for if that is possible, and worth adjusting expectations for if it is not.

Every month in Fortaleza

See all twelve months in Fortaleza, or where else to go in April.