Luang Prabang Weather

A month-by-month look at temperature, rainfall and what to pack in Luang Prabang. The annual average is 31°C high / 20°C low — hottest in April (34°C) and coldest in January (14°C).

Annual avg
31° / 20°
Hottest month
April 34°
Coldest month
January 14°
Wettest month
September 320mm

Luang Prabang Weather at a Glance

As of 2026

A quick summary of Luang Prabang's year-round climate and the best time to visit.

Annual average
31° / 20°
Best time to visit
January, February, November
Hottest month
April (34°C)
Coldest month
January (14°C)
Wettest month
September (320mm)
Driest month
December (10mm)

As of 2026, Luang Prabang's weather averages 31°C high / 20°C low across the year, and the best time to visit for stable temperatures, rainfall and crowds is January, February, November. The hottest month is April (34°C), the coldest is January (14°C), and the wettest is September (320mm).

Best Time to Visit Luang Prabang

January Top pick
Avg 28° / 14° · 15mm rain

January is the single best month to visit Luang Prabang. Daytime 28°C / 82°F + nighttime 14°C / 57°F + 15mm rainfall + 70% humidity + clear blue skies. The city becomes a winter-escape destination for Australians, Europeans, and East Asian travelers seeking a warm-but-not-sweltering tropical destination. The trade-off is pricing and crowds. Christmas-New Year tail (Jan 1-5) keeps boutique hotels at peak rates ($150-350 vs $80-180 shoulder pricing). Luxury (Amantaka, Sofitel, Belmond) at $500-1,500. Mid-January after the holiday tail is the value sweet spot — same weather, 50-60% of holiday pricing. January signatures: Tak Bat alms-giving photographs perfectly in the morning light, Mount Phou Si sunset visibility is at peak (no haze yet), Mekong slow boats run reliably to Pak Ou Caves, and Kuang Si Falls turn their crystal turquoise color. Book hotels 3-4 months ahead for first-half-of-month visits; 4-6 weeks ahead for late January.

February Great
Avg 30° / 16° · 20mm rain

February is statistically Luang Prabang's driest month alongside January — only 2 rainy days, 20mm rainfall, and consistent 30°C highs. Same beach + island conditions as January but slightly warmer days. Chinese New Year week brings a regional inbound surge from China + Taiwan + Hong Kong spiking hotel rates +30-50% during the holiday week. Valentine's Day (Feb 14) brings the year's strongest honeymoon + couples surge. Luxury pool villas (Amantaka, Belmond, Sofitel) book out 6-8 weeks ahead. The Mekong riverside balcony + sunset cocktail + candlelit dinner package is the canonical Valentine's setup. If the February full moon coincides with Magha Puja (Buddhist holy day), Wat Xieng Thong hosts candlelit evening processions — one of the most magical Lao cultural nights of the year. Worth timing your visit if the dates align.

November Great
Avg 29° / 17° · 30mm rain

November is the dry-season recovery month + best value-for-quality window of the year. Rainfall drops from October's 130mm to 30mm. Rainy days from 12 to 3. Mekong River clears completely. Mount Phou Si sunset visibility at peak. November signature: Boun That Luang (Lao national religious festival on November full moon, Vientiane-centered) — Luang Prabang temples (Wat Xieng Thong, Royal Palace temple) participate with evening candlelit processions and offerings. The biggest Buddhist event of the year alongside Pi Mai Lao. Pricing: first-half-of-November to mid-November is the year's best value-for-quality combination — dry-season weather + still-shoulder pricing (boutique $60-130/night). Late November pricing starts climbing as Christmas-New Year peak approaches. For Korean travelers, November is the best month overall — dry-season freshness + value + clear skies all combined. Even better than January-February high season for the value-conscious.

Luang Prabang Weather Month by Month

Tap any month for a detailed guide with what to wear, sunrise/sunset and air quality.

Month High/Low Rain Rainy days Crowds
January 28° / 14° 15mm 2 Very busy Details →
February 30° / 16° 20mm 2 Very busy Details →
March 33° / 19° 35mm 3 Moderate Details →
April 34° / 22° 100mm 7 Very busy Details →
May 33° / 23° 170mm 14 Moderate Details →
June 32° / 23° 210mm 16 Quiet Details →
July 31° / 23° 250mm 18 Moderate Details →
August 31° / 23° 280mm 19 Moderate Details →
September 31° / 22° 320mm 19 Quiet Details →
October 30° / 21° 130mm 12 Moderate Details →
November 29° / 17° 30mm 3 Busy Details →
December 28° / 14° 10mm 1 Very busy Details →

What to Wear in Luang Prabang by Season

Spring (Mar–May) 33° / 21°

WARNING: haze continues through mid-April + Pi Mai Lao (Lao New Year April 13-16) water festival. Days 34°C / 93°F — year's peak heat. Short sleeve + shorts + waterproof phone case + waterproof bag for wallets. Quick-dry clothes + light rain shell. N95 mask first half of month.

Summer (Jun–Aug) 31° / 23°

Monsoon peak begins. Daily 2+ hours afternoon storms. Quick-dry + rain shell + waterproof phone case essential. Days 31°C / 88°F + nights 23°C / 73°F.

Autumn (Sep–Nov) 30° / 20°

Monsoon tail + dry season transition. Rainfall drops to 130mm (40% of September). Quick-dry clothes + packable rain shell still useful. Days 30°C / 86°F + nights 21°C / 70°F start cooling.

Winter (Dec–Feb) 29° / 15°

Similar to January with slightly warmer days and cooler relative humidity. 30°C / 86°F days, 16°C / 61°F nights. Short sleeve + light jacket. UV climbing to 9 — reapply sunscreen every 2-3 hours. Valentine's tourism brings honeymoon + couple traffic.

Luang Prabang Weather FAQ

What is the best time to visit Luang Prabang? +

For weather, January, February, November are the most comfortable months. Highs sit around 28°C with relatively stable rainfall and crowds.

What are the hottest and coldest months in Luang Prabang? +

The hottest month is April with an average high of 34°C, and the coldest is January with an average low of 14°C. The annual average is 31°C high / 20°C low.

When does it rain most in Luang Prabang? +

The wettest month is September (320mm over about 19 rainy days) and the driest is December (10mm). Total annual rainfall is roughly 1570mm.

What should I pack for Luang Prabang? +

Spring (Mar–May) averages 33/21°C — WARNING: haze continues through mid-April + Pi Mai Lao (Lao New Year April 13-16) water festival. Days 34°C / 93°F — year's peak heat. Short sleeve + shorts + waterproof phone case + waterproof bag for wallets. Quick-dry clothes + light rain shell. N95 mask first half of month. Summer (Jun–Aug) averages 31/23°C — Monsoon peak begins. Daily 2+ hours afternoon storms. Quick-dry + rain shell + waterproof phone case essential. Days 31°C / 88°F + nights 23°C / 73°F. Autumn (Sep–Nov) averages 30/20°C — Monsoon tail + dry season transition. Rainfall drops to 130mm (40% of September). Quick-dry clothes + packable rain shell still useful. Days 30°C / 86°F + nights 21°C / 70°F start cooling. Winter (Dec–Feb) averages 29/15°C — Similar to January with slightly warmer days and cooler relative humidity. 30°C / 86°F days, 16°C / 61°F nights. Short sleeve + light jacket. UV climbing to 9 — reapply sunscreen every 2-3 hours. Valentine's tourism brings honeymoon + couple traffic.

What is the weather in Luang Prabang this month (June)? +

June averages 32°C high / 23°C low with 210mm rainfall over about 16 rainy days. Crowds are quiet and prices are low.

Keep Planning Your Luang Prabang Trip

Why you can trust weather guide

Jimmy Kong TripPick founder · Travel content creator

Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.

8+ years analyzing travel data 30+ countries visited Live exchange rate verified
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