Hoi An Weather in July
July in Hoi An averages 34°C (93°F) during the day and 27°C (81°F) at night. Quite a bit of rainfall is typical this month, with around 105 mm (4.1 in) on average. An umbrella is a good idea.
Rainfall in Hoi An in July
This month experiences about 19 days of rain according to historical data, averaging 105 mm (4.1 in). Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Hoi An in July
In July, expect very high temperatures in Hoi An, with highs of 34°C (93°F) and lows of 27°C (81°F) at night. If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. At 27°C (81°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help.
Sunshine in Hoi An in July
With approximately 255 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.If you prefer dry days with pleasant temperatures, July may not be the ideal month to visit Hoi An. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Vietnam, check out our Hoi An's climate page.
Hoi An Temperature in July
Min Temperature
27°C (81°F)
Max Temperature
34°C (93°F)
Chance of Rain
62%
Precipitation
105 mm (4.1 in)
Rainy days
19 days
Humidity
76%
Sunshine
255 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Hoi An typically stay consistent throughout July, with daily highs averaging around 34°C (93°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in July
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in July
Historical weather for Hoi An in July
Browse day-by-day weather records for Hoi An spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Hoi An historical weather extremes in July
The extremes listed below come from historical weather data collected in Hoi An from 1992 through 2025.
- The hottest July day on record in Hoi An reached 40°C (104°F) (July 1, 2021).
- On July 25, 1999, Hoi An saw its coldest July day with temperatures maxing out at 26°C (79°F).
- Hoi An registered its coldest July night on July 9, 2013, with temperatures dropping to 21°C (70°F).
Best Places in Vietnam in July
Find out more about the weather in Vietnam and which places have the best travel conditions in this month. See all of Vietnam in July →
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What to Wear in Hoi An in July
Hot weather in July means keeping cool is the priority. Loose-fitting clothes in natural fabrics work best. Pack plenty of shorts, tank tops, and breathable shirts. Don't forget a hat, swimwear, and comfortable sandals. Prepare for significant rainfall with proper waterproof clothing and shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Hoi An in July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Vietnam, check out our Hoi An's climate page.
Temperature Rainfall Sunshine Humidity
See the full Hoi An climate overview or explore weather in Vietnam.
