Weather in San Miguel de Tucumán in April

Prime time. April is about as good as San Miguel de Tucumán gets. Highs average 27.2 °C, lows 15.7 °C, and rain falls on 8 days — nothing in the month is working against you.

April ranks 6 of 12 in San Miguel de Tucumán: past the worst of the year but short of July, which is the month to book if the dates are open.

Rain on 8 days, 2 of them heavy. Enough to need a plan B, not enough to need a plan around it. Nothing specialised needed — this is the month you pack for the trip rather than for the weather.

What the averages hide

Averages flatten a month, and this one hides a few things: 8 days top 30 °C — hot spells arrive, but they break. Across the twenty years measured, the hottest April day reached 37.3 °C and the coldest night fell to 3 °C, and the wettest single day dropped 236 mm — roughly 303% of the month's rain in one day.

This is the volatile part. April rainfall has ranged from 17 mm to 364 mm across the twenty years measured — a 347 mm spread around an average of 78 mm. The average is real but almost no individual April looks like it, so treat the figure as the middle of a wide range rather than a forecast.

Wind is light at 7.6 km/h, so the temperature on the page is close to the temperature on your skin, and humidity is unremarkable at 73%.

How April sits in the year

The month is on the way down: 2.6 °C cooler than March, with May dropping another 3.3 °C. The first week and the last are not the same trip.

Daylight in April

11.5 hours of daylight, losing 0.7 hours across the month. That is between San Miguel de Tucumán's extremes of 13.8 and 10.5 hours, so days are long enough not to constrain the plan.

An inland climate

With no coast nearby, the year swings a fair way — 26.5 °C between the warmest afternoons and the coldest nights, wider than any coastal city at this latitude would manage.

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.

April in San Miguel de Tucumán versus nearby

If San Miguel de Tucumán is one option among several, the nearby comparison is worth making. Salta is close enough to be a coin toss — within a degree on temperature, the same number of rain days. Córdoba is close enough to be a coin toss — within a degree on temperature, 1 day less rain.

So: April works, with July the better month by 14 points if the dates can move. If they cannot, nothing here should stop you booking.

Every month in San Miguel de Tucumán

See all twelve months in San Miguel de Tucumán, or where else to go in April.