Town in Da Nang, Vietnam
Hoi An weather by month and the best time to visit
When to go to Hoi An
Feb–May is dry, warm and good for beaches. Jun–Aug is hot. Sep–Dec is rainy; the old town floods, especially in October–November.
Hoi An weather by month
Average daily high, rainfall and conditions.
- Jan24°79 mm
- Feb26°27 mm
- Mar28°39 mm
- Apr30°49 mm
- May32°81 mm
- Jun32°71 mm
- Jul32°102 mm
- Aug32°167 mm
- Sep31°371 mm
- Oct29°562 mm
- Nov27°412 mm
- Dec25°249 mm
Monthly averages
| Month | High | Low | Rain | Humidity | Conditions |
|---|---|---|---|---|---|
| January | 24°C76°F | 20°C67°F | 79 mm | 87% | Pleasant |
| February | 26°C78°F | 20°C67°F | 27 mm | 86% | Pleasant |
| March | 28°C82°F | 21°C70°F | 39 mm | 86% | Pleasant |
| April | 30°C87°F | 23°C74°F | 49 mm | 84% | Pleasant |
| May | 32°C89°F | 25°C78°F | 81 mm | 82% | Hot & humid |
| June | 32°C90°F | 26°C79°F | 71 mm | 79% | Hot & humid |
| July | 32°C90°F | 26°C79°F | 102 mm | 78% | Hot & humid |
| August | 32°C90°F | 26°C79°F | 167 mm | 79% | Rainy |
| September | 31°C87°F | 26°C78°F | 371 mm | 83% | Very wet |
| October | 29°C84°F | 24°C76°F | 562 mm | 85% | Very wet |
| November | 27°C81°F | 23°C73°F | 412 mm | 87% | Very wet |
| December | 25°C77°F | 21°C69°F | 249 mm | 87% | Rainy |
Best months across Vietnam
| Place | Best months | Warmest month |
|---|---|---|
| Ho Chi Minh City | Dec–Mar | Mar (37°C) |
| Hanoi | Mar–Apr, Oct–Nov | Jun (32°C) |
| Da Nang | Feb–Jun | Jun (33°C) |
| Hoi An | Feb–May | Jun (32°C) |
| Ha Long Bay | Mar–Apr, Oct–Nov | Jun (31°C) |
| Nha Trang | Jan–Jun | May (30°C) |
| Phu Quoc | Nov–Mar | May (30°C) |
| Sapa | Mar–May, Sep–Oct | Jun (26°C) |
| Hue | Feb–May | Jun (33°C) |
| Ninh Binh | Mar–May, Sep–Oct | Jun (32°C) |
| Da Lat | Dec–Mar | Apr (25°C) |
| Ha Giang | Mar–Apr, Sep–Nov | May (34°C) |
| Mui Ne | Nov–Apr | Apr (33°C) |
| Phong Nha | Mar–Jul | May (34°C) |
| Cat Ba | Apr–May, Oct–Nov | Jul (30°C) |
| Vung Tau | Nov–Apr | Apr (34°C) |
| Quy Nhon | Feb–Jun | Aug (31°C) |
| Can Tho | Dec–Apr | Apr (36°C) |
| Con Dao | Mar–Jul | May (29°C) |
| Cao Bang | Apr, Sep–Nov | May (31°C) |
| Mai Chau | Mar–Apr, Sep–Nov | May (34°C) |
Quick answers
What is the best month to visit Hoi An?
Feb–May. Feb–May is dry, warm and good for beaches. Jun–Aug is hot. Sep–Dec is rainy; the old town floods, especially in October–November.
When is the rainy season in Hoi An?
Rain peaks in October with about 562 mm. Months with 150 mm or more: Aug–Dec.
What is the hottest month in Hoi An?
June, with average highs of 32°C (90°F).
How cold does Hoi An get?
The coolest nights are in January, averaging 20°C (67°F).
More about Hoi An
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Sources
- NASA POWER climatology (2001–2020)
- Hoi An tourism (UNESCO World Heritage Centre)
- Da Nang International Airport (ACV)
- Grab Vietnam
Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Temperatures are adjusted by 0.9°C for the city's elevation. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.