2027 Climate Averages

Weather: Chiang Mai — January

The weather is near-perfect with ideal temperatures and minimal rain. Recommended month to visit.

🌟 Climate Overview

January is an excellent time to visit Chiang Mai. Hot conditions with temperatures reaching 31°C—stay hydrated and seek shade. Rainfall is rare, so you can leave the umbrella at home. Temperatures vary significantly between day and night—layering is recommended. As peak season, expect higher prices and more tourists.

7.2
GoTripzi Score Great

Based on weather comfort, crowds, prices, and activity options

Avg High

31°C

Avg Low

16°C

Rainy days

1day

Daylight

11.1h

Feels like 33°C / 17°C — humidity makes it feel warmer

Rainfall

3mm

Sunshine

10.2h/day

Humidity

72%

Muggy
Sun Strength

7

High
Wind

7 km/h (gusts 20)

Is January a good time to visit Chiang Mai?

The weather is near-perfect with ideal temperatures and minimal rain.

Now

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Feels like --
Wind --
Humidity --
UV Index --
Local time —

Air Quality

Travel Context

  • Crowds
    Very Busy
  • Travel Costs Peak Rates

Daylight

Sunrise

07:00

Sunset

18:07

11.1h daylight

Visiting Chiang Mai in January: Pros & Cons

Pros

  • Minimal rainfall — great for outdoor plans
  • Abundant sunshine for beach and outdoor fun
  • One of the best months to visit

Cons

  • Peak season — expect crowds and higher prices

Things to Do in January

Recommended for This Weather

🌅 Early morning sightseeing (before the heat)
🥾 Hiking & nature trails
🍜 Food tours & culinary experiences
🎭 Cultural tours & local experiences

Chiang Mai Weather by Month

Month Avg High Avg Low Rain Sunshine Humidity UV Index Crowds Condition
Jan Current 31°C 16°C 1d (3mm) 10.2h
72% Muggy
7 High
Excellent
Feb 33°C 18°C 1d (5mm) 10.6h
63% Moderate
8 Very High
Excellent
Mar 36°C 22°C 2d (9mm) 10.9h
58% Moderate
9.1 Very High
Good
Apr 37°C 25°C 4d (31mm) 10.9h
60% Moderate
9 Very High
Good
May 36°C 26°C 11d (88mm) 10.4h
67% Muggy
8.1 Very High
Good
Jun 34°C 26°C 16d (106mm) 9.4h
73% Muggy
6.9 High
Wet
Jul 33°C 26°C 21d (175mm) 8.5h
77% Muggy
6.5 High
Wet
Aug 32°C 25°C 23d (216mm) 7.5h
82% Very Muggy
6 High
Wet
Sep 32°C 25°C 24d (257mm) 8.5h
84% Very Muggy
6.2 High
Wet
Oct 32°C 24°C 17d (155mm) 8.9h
83% Very Muggy
6.2 High
Wet
Nov 31°C 21°C 6d (37mm) 9.4h
82% Very Muggy
6.2 High
Excellent
Dec 30°C 17°C 1d (4mm) 9.8h
79% Muggy
6.2 High
Excellent

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5.6

Where to Stay

See hotels, apartments & rentals around Chiang Mai – live prices from Booking.com, Expedia, Vrbo and more

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Chiang Mai

Northern Thai temples with Doi Suthep temple and Old City temples, night markets, elephant sanctuaries, and mountain escapes.

View Full Destination Guide

What to Pack for January

Light, breathable fabrics like cotton and linen are essential. Opt for loose-fitting clothing in light colors to stay cool. Temperatures drop significantly at night, so pack layers you can add or remove throughout the day. Don't forget a wide-brimmed hat and high-SPF sunscreen — the sun is strong.

Tropical Very Busy

🎒Personalized Packing List

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Your Packing List

📋Essentials
👕Clothing
👟Footwear
🎒Accessories
🧴Toiletries & Health

Planning a trip to Chiang Mai?

🔥 Peak season — book early for best rates

Frequently Asked Questions

Is January a good time to visit Chiang Mai?
January is typically excellent for visiting Chiang Mai, with average highs of 31°C and around 1 rainy days. Plan your activities accordingly—outdoor sightseeing is best on dry days, while rainy days are perfect for museums and indoor attractions.
Does it get cold at night in Chiang Mai in January?
Evenings in Chiang Mai during January are mild at 16°C. A light cardigan or long sleeves for evenings is usually enough. Outdoor dining remains comfortable, making it a great time to enjoy rooftop bars and terrace restaurants.
What should I pack for Chiang Mai in January?
With highs of 31°C and lows of 16°C in January, we recommend: Lightweight breathable clothes, Sunscreen SPF 30+, Sun hat, Sunglasses. Layering is key as temperatures can vary between air-conditioned interiors and outdoors. Comfortable walking shoes are essential for cobblestone streets.
Does it rain a lot in Chiang Mai in January?
Chiang Mai typically sees around 1 rainy days in January. Rain is usually in the form of brief showers rather than all-day downpours, so a compact umbrella is sufficient. Mornings tend to be drier, making them ideal for outdoor sightseeing.
How many hours of daylight are there in Chiang Mai in January?
In January, Chiang Mai gets approximately 11.1 hours of daylight per day. This affects how much sightseeing you can fit in—longer days mean more time for outdoor activities, while shorter days are perfect for cozy museum visits and early dinners.
Is January peak season in Chiang Mai?
Yes, January is peak season in Chiang Mai. Expect higher prices for accommodation and more crowds at popular attractions, but also the best weather conditions. Book hotels and major attractions in advance to secure availability and better rates.

Weather Data: Based on 2020–2025 historical climate data from Open-Meteo

Solar calculations: SunCalc (timezone: Asia/Bangkok)

Last Updated: February 2026

More Chiang Mai Guides

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