Weather in Qui Nhon in July

Shoulder season. July sits in between. You will get good days and you will lose some. You should expect rain on 15 days of the month, which is more days wet than dry.

July ranks 10 of 12 — near the bottom of Qui Nhon's year. February is the month that works, and the swing between the two is 48 points, which is a different holiday rather than a slightly better one.

Rain on 15 days, 3 of them heavy. Enough to need a plan B, not enough to need a plan around it. Pack for 31 °C days and 27.6 °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: 24 days top 30 °C, making the heat continuous rather than occasional; the day barely swings — 3.4 °C between the overnight low and the afternoon high. Across the twenty years measured, the hottest July day reached 35.1 °C and the coldest night fell to 25.5 °C, and the wettest single day dropped 85 mm — roughly 77% of the month's rain in one day.

This is the volatile part. July rainfall has ranged from 22 mm to 407 mm across the twenty years measured — a 385 mm spread around an average of 110 mm. The average is real but almost no individual July looks like it, so treat the figure as the middle of a wide range rather than a forecast.

Wind is light at 13 km/h, so the temperature on the page is close to the temperature on your skin, and humidity runs at 79%, high enough to notice on the warm days without dominating them.

How July sits in the year

Temperatures hold steady either side: 31 °C in June, 31 here, 31.1 in August. Nothing about the timing within the month matters much.

Daylight in July

Qui Nhon sits close enough to the equator that daylight barely moves all year — 12.9 hours in July, against a range of just 1.6 hours across the whole calendar. Sunrise and sunset land at roughly the same time whenever you come.

Sea temperature

The sea sits at about 29.2 °C in July — warm enough that the water offers no relief from the heat. This is the warmest the water gets all year.

How busy it gets

Quiet. Few other visitors, cheaper rooms, and a real chance some seasonal operators are shut.

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

July in Qui Nhon versus nearby

If Qui Nhon is one option among several, the nearby comparison is worth making. Nha Trang is close enough to be a coin toss — within a degree on temperature, 10 days more rain. Hoi An is close enough to be a coin toss — 2 °C warmer, 1 day less rain.

So: July is a compromise. February is 41 points better and is what Qui Nhon 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 Qui Nhon

See all twelve months in Qui Nhon, or where else to go in July.