1. Overview of the weather in Pu Luong, Thanh Hoa Province
Pu Luong features a tropical climate characterized by high humidity but maintains a pleasantly cool and fresh atmosphere during optimal times. This region benefits from favorable weather conditions, making it a year-round destination for visitors who can enjoy its refreshing environment.

Pu Luong in Thanh Hoa, Vietnam, is a hidden gem known for its stunning natural landscapes (Source: Collected)
Pu Luong is particularly known for its cool microclimate in the Cao Son area (a collective name for the three villages Son, Ba, and Muoi) in Lung Cao Commune, and Hieu Village in Co Lung Commune (Ba Thuoc District). With mountain peaks reaching nearly 2,000 meters above sea level, the area is often shrouded in misty clouds year-round, reminiscent of a mini Sa Pa.
The average annual temperature remains stable between 18 and 22°C. During winter, temperatures in Cao Son can drop below 5°C, and snowfall has even been recorded in this area, adding a unique charm to the region.
2. Seasonal weather in Pu Luong Nature Reserve
2.1. In the spring (January – early April)
Spring in Pu Luong spans from January to early April, marked by high humidity and scattered rainfall. During this period, dense fog often blankets the area, creating a mystical atmosphere. The beginning of the year is also the rice transplanting season, with locals bustling about in the terraced fields preparing for the new crop.
If you plan to visit during this time, it’s crucial to check the local weather conditions and consult with residents to ensure you’re prepared for the weather in Pu Luong. Many travelers have encountered issues due to unexpected fog and rain, making it essential to plan your activities carefully. Staying in a hotel and limiting outdoor excursions might be a practical approach to avoid disruptions.

The unpredictable fog and rain in spring may affect outdoor activities (Source: Collected)
2.2. In the summer (late April – early August)
Summer in Pu Luong, beginning in late April, is when the first rice harvest of the year takes place. The golden hues of ripening rice fields provide a stunning visual contrast against the backdrop of the region’s lush landscape.
However, summer also brings hot weather and the start of the rainy season, with occasional, quick rain showers. The evenings and mornings in this season are often pleasantly cool, offering a refreshing respite from the daytime heat.
The following tips might be useful for traveling in the summer:
- Be prepared for sudden, brief rain showers. It’s a good idea to bring a raincoat with you. Make sure to check the weather forecast often, especially in July and August, to stay ahead of any risks of landslides or flooding.
- The mornings and evenings can be a little cool, so bring some warm clothes or a light jacket. If you can, wake up early around 6-7 AM to catch the stunning sight of mist and fog hanging low over the landscape. For those perfect golden sunlight photos, plan your visit between 10 AM and 3 PM, when the fog clears and the scenery comes to life.
2.3. In the autumn (late August – October)
Autumn in Pu Luong, from late August to the end of October, ushers in cooler temperatures and a refreshing change from the summer heat. During this period, the weather begins to cool down, but it is also accompanied by longer rains and the possibility of flooding. Despite these conditions, autumn is an excellent time to witness the breathtaking sight of golden rice fields, which reach their peak of ripeness during this season.
To make the most of your visit, it’s important to come prepared:
- Bring sunscreen, sunglasses, and a hat or umbrella to protect your skin from the unpredictable weather, which can sometimes be harsh.
- Pack a jacket for the cooler evenings and early mornings to stay comfortable.
- Don’t forget to bring a raincoat and regularly check the weather forecast to adjust your plans as Pu Luong weather is still experiencing the rainy season.

The mountainous scenery of Pu Luong is ideal for taking photos with vintage or bohemian-style clothing (Source: Collected)
2.4. In the winter (November – December)
Winter in Pu Luong, from November to December, brings a significant drop in temperature, with lows reaching 7-8°C. Despite the cold nights, daytime temperatures remain relatively mild, ranging between 20 and 23°C. This contrast means that while it can be quite chilly early in the morning and at night, the days are pleasantly warm.
When traveling during this season, it’s essential to dress warmly to stay comfortable. Opt for woolen clothes, a warm coat, scarves, and gloves to protect yourself from the cold. Additionally, bring an umbrella to prepare for any unexpected showers. During the day, a light jacket will suffice, making it ideal for activities like cloud hunting or camping on mountain peaks.
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3. Insights into monthly weather in Pu Luong
3.1. Weather in January
The average temperature in January ranges from a high of 20°C to a low of 13°C. This agreeable winter Pu Luong weather brings a cool and fresh atmosphere, with the early signs of spring emerging and nature beginning to bloom. This is an excellent time for those who appreciate crisp air and vibrant surroundings. Visitors can savor local delicacies such as bamboo shoots or wild vegetables, or visit the bustling Pho Doan market to witness the locals prepare for the Lunar New Year.
3.2. Weather in February
February in Pu Luong remains an agreeable period, with average temperatures ranging from 14°C to 21°C. The Pu Luong weather in this month is slightly warmer than in January, coinciding with the festive atmosphere of the Lunar New Year, celebrated by the local Thai ethnic community.
Many families from cities choose to visit Pu Luong during this period to experience the unique mountain Tet celebration. During this time, visitors can immerse themselves in the vibrant Tet flower markets filled with joyful, lively energy and participate in traditional cultural activities, such as Thai folk games like swinging, throwing cotton ball games, and tube wine dancing.

The mild temperatures and fresh air make February a great time for exploring ethnic villages (Source: Collected)
3.3. Weather in March
March in Pu Luong brings mild spring weather with temperatures ranging from 17°C to 24°C. This is the time when white bauhinia flowers bloom, creating a romantic and picturesque landscape. The warm and pleasant weather is ideal for activities like trekking in Pu Luong and exploring local nature. Visitors can also enjoy unique dishes made from bauhinia flowers, such as sticky rice and flower cakes. The rice fields on terraced slopes are lush green, making it a perfect time to join trekking tours and visit Thai ethnic villages.
3.4. Weather in April
April is a moderately warm month in Pu Luong, with temperatures ranging from 20°C to 28°C. The rice fields begin to ripen, blanketing the terraces in vibrant green. Visitors can engage in local activities like planting vegetables, weeding, or herding buffalo and experience Thai ethnic festivals celebrating the harvest.
As the weather heats up, April becomes a popular time to visit, especially during Vietnam Independence Day (April 30th), so booking services in advance is recommended. It’s also an ideal month for photography in the terraced fields of Don, Hieu, and Bang villages.

April marks the start of the rice-growing season, with lush green terraced fields stretching across the valleys (Source: Collected)
3.5. Weather in May
May marks the end of spring in Pu Luong, bringing hot weather with temperatures ranging from 23°C to 31°C. Daytime temperatures can reach up to 40°C, but the air cools down in the late afternoon, thanks to the surrounding primary forests and streams. Staying near Hieu Waterfall is a great way to enjoy the refreshing and clean air amidst the natural surroundings.
3.6. Weather in June
Pu Luong weather is hottest in June, with temperatures ranging from 24°C to 31°C. The area experiences frequent rain, with around 18 days of rainfall accumulating up to 282 millimeters (11.1 inches). This is the perfect time to pack swimwear for refreshing dips in waterfalls or streams. The locals have mostly finished harvesting rice by now and celebrate with “New Rice” festivals. Visitors can join in these festivities and experience the vibrant culture of the Thai ethnic community.

May and June are wonderful months to participate in Thai festivals (Source: Collected)
3.7. Weather in July
July continues to be a hot summer month in Pu Luong, with temperatures staying between 24°C and 31°C. It is also the peak rainy season, with around 19 days of rain, totaling about 296 millimeters (11.65 inches) of precipitation. Heavy downpours are common, so it’s advisable to check the weather forecast to avoid landslides and flooding. Despite the rains, there are still beautiful days ideal for photography, and the fewer tourists around ensure more personalized attention from locals.
3.8. Weather in August
Pu Luong weather remains hot in August, with temperatures fluctuating between 24°C and 30°C. Prolonged rains, sometimes lasting up to 10 days, can occur, increasing the risk of flooding. This month also marks the second rice crop of the year, with the fields gradually turning golden, adding a picturesque charm to the landscape. The lush green terraced fields resemble giant carpets, offering a peaceful setting for relaxation. Despite the heat, the fresh air is ideal for activities like river bathing and bamboo rafting, making August a great month for those seeking a quieter, more leisurely experience in Pu Luong.

Despite the rain, August is a visually stunning time to visit, offering mesmerizing landscapes (Source: Collected)
3.9. Weather in September
September marks the beginning of autumn in Pu Luong, with temperatures ranging from 23°C to 30°C. This month often brings rain, coinciding with the holiday season, making accommodations frequently fully booked. It’s wise to check the Pu Luong weather forecast and carry an umbrella and raincoat if visiting in September.
3.10. Weather in October
October continues with warm temperatures, between 21°C and 28°C, and is considered the most beautiful month in Pu Luong. The rice fields turn golden, creating picturesque landscapes perfect for sightseeing and photography. Activities like cloud hunting, bamboo rafting on the Cham River, and participating in the forest marathon add to the experience. The cooler, pleasant weather is ideal for trekking and exploration.

The weather in Pu Luong in October is generally favorable for outdoor activities (Source: Collected)
3.11. Weather in November
November sees a slight drop in temperature, ranging from 17°C to 25°C. As winter approaches, the weather in Pu Luong, Vietnam, becomes cooler, attracting many international visitors, particularly from Europe, who appreciate Pu Luong’s tranquility and unspoiled nature. The fields are no longer golden, but the landscape still offers charm with occasional drizzle and mist.
3.12. Weather in December
Pu Luong in December brings cooler weather with temperatures between 14°C and 22°C, sometimes dropping below 10°C. This marks the low tourist season in Pu Luong, with a noticeable decrease in visitors until the New Year holidays. The yellow wildflowers bloom, adding a romantic touch to the scenery, while the crisp air is perfect for enjoying festive holiday vibes and activities at local resorts.
4. Ideal time to explore Pu Luong, Vietnam
The best time to visit Pu Luong is from May to October, when the landscape transforms with golden rice fields, cascading waters, and dreamy clouds. Below is a detailed breakdown of each period:
- May – June – First Golden Rice Season: The terraced fields turn golden, creating a breathtaking landscape, while the cool weather makes it perfect for trekking, exploring ethnic villages, and visiting waterfalls, caves, and waterwheels.
- July – Water Pouring Season: The fields are flooded, reflecting the sky like giant mirrors, offering stunning photography opportunities and a chance to witness farmers preparing for the next rice crop.
- August – Cloud Hunting Season: Pu Luong transforms into a floating paradise with clouds rolling through villages and mountains, creating a tranquil and dreamlike atmosphere for nature lovers.
- September – October – Second Golden Rice Season: The rice fields turn completely golden, making it the most scenic time to visit, ideal for harvest festivals, trekking, and capturing the breathtaking autumn landscape.

Each month provides different facets of Pu Luong’s charm (Source: Collected)
Pu Luong weather offers diverse seasonal experiences, with each month showcasing unique weather patterns and natural beauty. From golden rice fields and water-filled terraces to misty cloud-covered villages, each period brings its own charm. Whether for trekking, photography, or cultural experiences, Pu Luong’s natural beauty and refreshing climate make it an ideal getaway in Vietnam.
For those looking to extend their exploration, consider combining your visit to Pu Luong with a trip to Nghe An. It is located in North Central Vietnam, rich in history and culture, and home to stunning landscapes like the pristine beaches of Cua Lo and the dramatic scenery of Pu Mat National Park.
In Nghe An, you can enjoy a day of fun at VinWonders Cua Hoi, the largest entertainment complex in North Central Vietnam. This vibrant destination offers a range of activities, perfect for rounding off your trip with a blend of adventure and relaxation.

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