Northern Vietnam climate
Before going into June’s weather details, it’s important to understand Northern Vietnam’s climate as a whole. Unlike the central and southern regions, the north experiences seasonal changes, creating distinct periods of cool, hot, and mild weather in addition to the rainy and dry seasons.
- Dry Season: October – April
- Rainy Season: May – September
This seasonal variation makes Northern Vietnam different from the rest of the country, with clear shifts in temperature and humidity throughout the year.
- Coldest months: December – February
- Hottest months: June – August
- Mild months: March – May, September – November
Travel Tip: Weather conditions vary across Vietnam. While the north is experiencing its hottest and most humid months, the south remains warm with regular tropical rains, and central Vietnam reaches its peak heat but remains relatively dry.
Weather in North Vietnam in June
June marks the first full month of the rainy season in northern Vietnam. Temperatures remain high, with daytime averages of 26–34°C (79–93°F) in Hanoi and the surrounding lowlands. Nights are warm, typically around 24–27°C (75–81°F). In the northern mountains, temperatures are slightly lower but still warm, with occasional cool breezes at higher elevations.
Rainfall increases further, averaging 180–250 mm (7–9.8 inches). Showers and thunderstorms become more frequent, often occurring in the afternoon or evening. While rain does not last all day, it can be heavy, leading to short-term flooding in urban areas like Hanoi. The combination of heat, high humidity, and frequent rain makes June feel much more tropical compared to the drier months earlier in the year.
Rice fields in Northern Vietnam in June
June is a month of transition for Northern Vietnam’s rice fields. In Sapa and Mu Cang Chai, the terraces have just been planted—some fields still have the mirror-like water effect, while in others, small green sprouts begin to emerge.
Meanwhile, in the lower valleys of Ninh Binh, Mai Chau, and Pu Luong, you may still catch the final days of the spring harvest if visiting in early June, with golden fields in some areas. By mid-June, most of these fields have been harvested, and farmers start preparing for the second planting season.
For a more detailed guide about the best places and best months: rice fields in north Vietnam
Is June a good time to visit Northern Vietnam?
June is an alright month to visit Northern Vietnam, but the increasing heat and rain can make outdoor activities more challenging. On the plus side, this is when the highland rice terraces are fully planted, offering a mix of flooded mirror-like fields and young green rice plants. Waterfalls, like Ban Gioc, are also at their most powerful. However, temperatures rise significantly, and the rainy season begins, meaning occasional heavy showers. While trekking is still possible, the humidity and rain make it more difficult. If you can handle the heat and time your activities around the rain, June can still be a rewarding month for scenic landscapes.
Best places to visit in June
June marks the start of the rainy season in Northern Vietnam, bringing hot temperatures, increased humidity, and frequent short rain showers. Despite this, it is still a great time to visit many destinations, especially for those who enjoy lush landscapes, rice field scenery, and cultural experiences. Below, we highlight some of the best places to visit in June. For a complete list of must-visit places in Northern Vietnam, check out our full travel guide: North Vietnam travel guide.
1. Pu Luong – Best Time for Lush Rice Terraces
Pu Luong is in its rainy season, with short but heavy downpours, often lasting only a short time during the day. The rice terraces are in full glory at the beginning of June, as the harvest started in May and continues into early June. Seeing ethnic people working between golden rice terraces is a highlight. Later in the month, all fields will be harvested, but preparation for the second rice season begins. Despite the rain, trekking is still possible and rewarding.
2. Ninh Binh – Changing Rice Field Colors
June is hot and humid with an increasing chance of rain. At the beginning of the month, the rice fields are golden yellow, making it a perfect time for the Tam Coc boat ride, cycling, and Mua Cave viewpoint. However, by the end of June, most fields will have been harvested and possibly replanted.
For more details, check out our full guide: Ninh Binh in June.
3. Mai Chau – Harvest Season Ending & High Temperatures
The rainy season is in full swing, and temperatures are high in the valley. However, there is still plenty of sunshine between showers. The harvest, which started in May, continues into early June. Later in the month, all fields are harvested and prepared for the second rice season.
For more details, check out our full guide: Mai Chau in June.
4. Halong Bay – Hot & Humid with Storm Risk
June is hot and humid, with an increasing chance of rain and occasional storms. While swimming, kayaking, and cruises are still enjoyable, there is a risk of cruise cancellations due to storms. It is advisable to check the weather forecast before booking.
For more details, check out our full guide: Halong Bay in June.
5. Cao Bang – Waterfall at Its Best
June brings frequent rain, often in the late afternoon, so it’s best to start exploring early. The rainfall brings Ban Gioc Waterfall to its best form, making it an excellent time to visit. The lush landscapes become even more vibrant due to the rain.
For more details, check out our full guide: Ban Gioc Waterfall in June.
6. Sapa – Early Rice Growth & Rainy Season
Sapa enters its rainy season, with warm temperatures and frequent showers. The rice terraces have been planted, and small sprouts start growing. By the end of the month, the terraces begin taking shape, though they are still far from their peak beauty.
For more details, check out our full guide: Sapa in June.
7. Hanoi – Hot & Rainy, but Still Exciting
Hanoi is hot and humid, with frequent rain showers. However, rain in Hanoi is short-lived, making it easy to wait in a coffee shop or visit a museum while the rain passes. The city’s lively atmosphere and cultural sites make it worth exploring.
For more details, check out our full guide: Hanoi in June.
8. Ha Giang – Rainy but Scenic
Ha Giang sees a lot of rain, often in the late afternoon, so it is best to start motorbike tours early in the day. The landscapes become greener and more vibrant, but wet roads make driving riskier. Opting for a car tour is a safer option if you are not experienced in riding in the rain.
For more details, check out our full guide: Ha Giang Loop in June.
Travel tips for June in North Vietnam
June is the beginning of summer in North Vietnam, bringing hot temperatures, high humidity, and an increase in rainfall. While mornings are generally clear, afternoon showers are common. If you’re visiting in June, here’s how to make the most of your trip.
- What to bring – Light, breathable clothing is essential due to the heat and humidity. Pack a hat, sunglasses, and high-SPF sunscreen. A rain jacket or small umbrella is useful for sudden showers. Mosquito repellent is also recommended, especially for rural and mountainous areas.
- Accommodation – June marks the start of the domestic summer travel season, so prices for hotels, especially in Ha Long Bay and Hanoi, may be higher. Beaches and popular tourist destinations become more crowded with local travelers, so booking accommodations in advance is advisable.
- Homestays – While still possible, homestays in the mountains can feel uncomfortable due to the rising temperatures. Traditional houses do not have air conditioning, and the humidity can make nights warm. If you choose a homestay, look for one with good ventilation or a fan.
- Outdoor activities – Trekking in Sapa and Ha Giang is still possible, but the combination of heat and humidity can make hikes more challenging. Start early in the morning to avoid the midday sun. The rice terraces in Sapa and Mu Cang Chai begin turning bright green, making it a visually stunning time to visit. Ha Long Bay and Ninh Binh remain great choices, but prepare for occasional rain.
- Getting around – The heat can make walking in Hanoi uncomfortable, so consider using taxis or ride-hailing apps for short distances. If traveling long distances, an air-conditioned car or bus is a better option than a motorbike, as afternoon rain showers can make riding difficult.
- Heat-related tips – Stay hydrated, wear light-colored clothing, and plan outdoor activities in the early morning or late afternoon to avoid peak heat. Be mindful of heat exhaustion, especially when trekking.
- Mosquito precautions – June’s warm and humid weather increases mosquito activity. Use repellent, especially in rural areas, and stay in accommodations with mosquito nets or air conditioning when possible.
FAQ about traveling in June
How hot is North Vietnam in June?
June is one of the hottest months in Hanoi, with temperatures ranging from 26–36°C (79–97°F). The mountains (Sapa, Ha Giang) are slightly cooler, averaging 20–30°C (68–86°F), but humidity makes it feel warmer.
Does it rain a lot in North Vietnam in June?
Yes, rainfall increases significantly, with Hanoi receiving around 170mm (6.7 inches) of rain. However, most rain comes in short but heavy afternoon showers, not all-day downpours. The mountains see more rain, which can make trekking trails muddy.
What should I wear in North Vietnam in June?
Light, breathable clothing is essential due to the heat and humidity. Bring a rain jacket or compact umbrella for sudden showers. Mosquito repellent is also recommended, especially in rural and forested areas.
Is June a busy travel month in North Vietnam?
Yes, for domestic tourism. Schools are on summer break, meaning places like Ha Long Bay and Ninh Binh get crowded with Vietnamese families. International tourism is lower than in spring, so Hanoi and trekking areas are less crowded.
Is June a good time for trekking in Sapa or Ha Giang?
Not ideal, but still possible. The rain makes trails muddy and slippery, so proper trekking shoes are a must. The rice terraces are lush and green, making it a great time for scenery, but the humidity can make long hikes tiring.
