Weather in Chiang Mai 🇹🇭
Monthly weather averages & travel planning
February
Avg Temp
31°C
Rain Days
1 days
Sun Hours
11 hrs
Humidity
78%
Asia › 🇹🇭 Thailand › Chiang Mai
Updated: March 2026
Is February a Good Time to Visit Chiang Mai?
7/10
Good
February is a good time to visit Chiang Mai (7/10). With 11 daily sunshine hours and only 1 rain days, this month delivers genuinely reliable outdoor conditions, ranking it the sunniest month of the year in Chiang Mai. Culture-focused travellers and those who prefer lighter crowds will find February a practical choice, with prices running lower than peak February without sacrificing all the good weather. March offers a similar profile at lower hotel rates if dates are flexible. The main practical note: Chiang Mai's popular sites are busiest between 10am and 3pm regardless of season. Arriving at opening time or after 4pm makes a significant difference to the experience. Planning tips: accommodation is generally available without long lead times, and flight prices are typically lower than peak season. Flexible travellers will find the best deals by booking 2-4 weeks ahead. Mid-week arrivals consistently unlock lower hotel rates than weekend check-ins.
vs January:28°C avg high
Chiang Mai's February climate peaks at 31°C each afternoon before cooling to 18°C overnight. 11 daily sunshine hours and just 1 wet days mean the odds of a fine day are solidly in your favour. It is an excellent window for outdoor itineraries.
31°C
88°F
Avg High
18°C
64°F
Avg Low
1 days
3 mm total
Rain Days
11h
per day avg
Sunshine
78%
Humid
Humidity
Temperature in Chiang Mai in February
The 13°C day-to-night swing is large enough to require a deliberate layering strategy, what works at noon will be noticeably cold by 10pm. At 78% humidity, the 31°C daytime high feels 2-4°C warmer in practice: quick-dry fabrics and shade-seeking between noon and 3pm are the sensible response. The UV index of 3 is low, meaning sun exposure is minimal concern and sunscreen is largely optional. Winds are calm at an average 8 km/h, so wind-chill is not a factor in planning your clothing. In Fahrenheit: 88°F average high, 64°F overnight low. Data sourced from Open-Meteo ERA5 climate reanalysis (1991–2020 normals).
Temperature Trends
High
Low
Rainfall (mm)
0-20 mm21-50 mm51-100 mm100+ mm
What to Wear in Chiang Mai in February
Morning18°CBefore the day warms up
Afternoon31°CPeak daytime temperature
Evening21°CAfter sunset cools down
Packing for Chiang Mai in February means dressing for 31°C days and 18°C evenings. A lightweight linen or cotton shirt with loose-fit trousers or a sundress handles the 31°C daytime heat. Evenings drop 13°C to around 18°C, a notable shift that catches underprepared visitors off guard. Pack a dedicated evening layer. For footwear, breathable walking sandals work for casual exploration, but closed-toe trainers are better for uneven surfaces in the historic centre. For temple and religious site visits, carry a lightweight scarf or sarong to cover shoulders and knees, required at most major sites across the region. At 78% average humidity, quick-dry synthetic or bamboo fabrics dry overnight and stay comfortable longer than cotton.
Local tip: Loose-weave linen and moisture-wicking fabrics are the practical choice in Chiang Mai's heat and humidity. Many shopping centres run air conditioning at near-arctic levels, so a thin layer in your bag prevents discomfort indoors.
Events in Chiang Mai in February
February has no major festivals or public holidays in Chiang Mai, which is one of its practical advantages for independent travellers. Attractions run at lower capacity than during peak event periods, queues are shorter, and accommodation is easier to find without needing to book many months in advance. Local restaurants, markets, and transport operate at a relaxed pace, making this an ideal time for visitors who prefer a more authentic, unhurried experience of everyday city life rather than large crowds drawn in by a single major headline event.
What to Pack for Chiang Mai in February
Based on 31°C average highs and 1 rainy days
- Lightweight breathable clothing
- Linen or bamboo shirts for the hottest hours
- Sun hat with a wide brim
- UV-protective sunglasses
- Hydration bottle (at least 1 litre)
- Quick-dry travel towel
- Anti-chafe balm for long walking days
- Moisture-wicking synthetic fabrics for active days
- SPF 30+ sunscreen
- Comfortable walking shoes (a second pair lets the first air out overnight)
- Universal travel adapter
- Small day pack for city exploration
- Reusable water bottle
Best Activities in Chiang Mai in February
- Early morning walk through Chiang Mai's historic market districtBest before 9amTemperatures are still manageable at 27°C before the midday heat builds
- Open-air rooftop dining at sunsetFrom 6pm onwardsThe 31°C daytime heat drops noticeably after sunset, making al fresco dining comfortable
- Waterfront promenade or harbour walkEarly morning or after 5pmSea breezes cut through the humidity, making coastal routes the most pleasant in heat
- Guided cycling tour of the old quarterFirst tour of the day (7-9am)The low-traffic window before tourist crowds and the cooler morning air make this the prime riding slot
- Afternoon in a world-class museum or galleryAfternoon (2-5pm)Pairs well with outdoor morning activities and provides a mid-day rest from sightseeing
- Coffee-house or traditional cafe culture experienceMid-morning or post-lunchA cultural ritual in this region that rewards slow appreciation regardless of weather
- Evening live music, theatre, or opera performanceEvening shows typically at 7-9pmConsistent evening temperatures make getting to and from evening venues comfortable
- Visit the main botanical garden or city park at seasonal peakYear-round; best light in morningFebruary brings distinct seasonal changes to public green spaces worth exploring
- Seek out chilled local specialities: cold-brew tea, ice desserts, or chilled seafood at street-level stallsAny time; most atmospheric in evening marketsHot-weather street food culture peaks in February, with vendors setting up specifically for warm evenings
Why is Chiang Mai warm in February?
In February, Chiang Mai sits in the dry season corridor, as the ITCZ shifts away from the region and trade winds bring drier, more stable air. This produces reliably sunny days reaching 31°C, with lower humidity than the wet months. Overnight lows of 18°C offer a pleasant reprieve from the midday heat. Climate data: Open-Meteo ERA5 (1991–2020).
Sunshine Hours
The average number of hours per day with direct sunlight. Calculated from satellite measurements. Days with more than 7 hours of sunshine are ideal for outdoor activities. Under 3 hours means overcast conditions dominate.
UV Index
A scale from 0-11+ measuring ultraviolet radiation intensity. UV 0-2: Minimal risk. UV 3-5: Moderate, wear sunscreen. UV 6-7: High, hat and SPF 30+ essential. UV 8-10: Very High, limit midday exposure. UV 11+: Extreme, seek shade between 10am-4pm.
Rain Days
A rain day is counted when precipitation exceeds 0.1mm. This threshold captures even light drizzle. Unlike total rainfall in mm, rain days tells you how often you might need an umbrella, which is useful for planning outdoor activities.
Humidity
Relative humidity as a percentage. Below 40%: Dry, skin and throat may feel parched. 40-60%: Comfortable, ideal for most people. 60-80%: Sticky, light breathable fabrics recommended. Above 80%: Muggy, heat feels more intense; quick-dry clothing is essential.
Frequently Asked Questions
Chiang Mai in February
In February, Chiang Mai experiences average highs of 31°C (88°F) and lows of 18°C (64°F). Expect around 1 rainy days and 11 hours of sunshine per day, with humidity averaging 78%. The 13°C gap between daytime and overnight temperatures is worth planning around: light layers work for most visitors during the day, but an overshirt or cardigan handles the cooler evenings. UV exposure is moderate at index 3.
Chiang Mai typically sees 1 rainy days in February, with total precipitation of around 3mm. This makes February one of the drier months of the year, and a reliable window for outdoor sightseeing and day trips. Rain showers tend to be brief when they do occur. For context, the driest month in Chiang Mai typically sees 4-6 fewer rain days than February.
Pack lightweight, breathable clothing (linen or cotton), a wide-brim sun hat, SPF 50+ sunscreen, and a refillable water bottle for Chiang Mai in February. The 31°C daytime heat demands sun protection during midday hours, typically 11am to 4pm. Rain is unlikely with only 1 wet days, so leave the umbrella at home and use the bag space for sunscreen. Quick-dry synthetic fabrics are preferable to cotton in 78% humidity.
Yes, February is an excellent time to visit Chiang Mai. With 11 daily sunshine hours and only 1 rainy days, conditions are ideal for sightseeing and outdoor activities. Temperatures averaging 31°C during the day are comfortable for long walks and outdoor dining. This is peak travel season, so booking accommodation in advance and arriving at popular attractions early in the morning helps avoid the busiest periods.
The average high temperature in Chiang Mai in February is 31°C (88°F), and the average low is 18°C (64°F). The mean daily temperature is approximately 25°C (76°F). The day-to-night range of 13°C is significant and requires layering. These are 30-year climate normals based on the 1991 to 2020 reference period; individual years will vary, particularly in transitional months like spring and autumn.
The best month to visit Chiang Mai is generally February. February offers the most sunshine at 11 hours per day and only 1 rainy days. Average temperatures reach 31°C, making it comfortable for sightseeing, outdoor dining, and exploring the city. If your travel dates are flexible, planning your trip around February gives you the best chance of dry, bright weather.
February is shoulder or low season in Chiang Mai, meaning fewer tourists and generally lower prices than peak months. With 11 sunshine hours and 1 rainy days, the weather is less of a draw for mass tourism. This is an advantage for travellers who prefer a quieter, more relaxed experience with shorter queues and easier accommodation availability.
In February, Chiang Mai suits a range of activities thanks to warm temperatures of 31°C. With few rainy days, outdoor activities are highly recommended. Top options include exploring historic neighbourhoods, visiting museums and galleries, local food markets, and day trips to surrounding areas. With 11 hours of sunshine, parks and waterfront walks are particularly enjoyable.
February ranks 1st sunniest of the year in Chiang Mai, with an average 11 daily sunshine hours. The driest months are January, February, and March. April is the hottest month (36°C avg high); December is the coolest (27°C). From here, temperatures rise 3°C into March. Compared to last month (January: 28°C high, 1 rain days), February is warmer and equally dry. February is among the top three sunniest months to visit Chiang Mai.
Year-Round Climate
| Month | High | Low | Rain Days | Sun | Details |
|---|---|---|---|---|---|
| January | 28°C | 16°C | 1 | 10h | View |
| February | 31°C | 18°C | 1 | 11h | View |
| March | 34°C | 21°C | 2 | 11h | View |
| April | 36°C | 24°C | 5 | 11h | View |
| May | 33°C | 24°C | 14 | 10h | View |
| June | 31°C | 24°C | 20 | 9h | View |
| July | 30°C | 24°C | 23 | 7h | View |
| August | 29°C | 23°C | 25 | 7h | View |
| September | 29°C | 23°C | 24 | 8h | View |
| October | 29°C | 21°C | 16 | 10h | View |
| November | 28°C | 18°C | 4 | 10h | View |
| December | 27°C | 16°C | 2 | 10h | View |
January
1 rain days, 10h sun
28°16°
February
1 rain days, 11h sun
31°18°
March
2 rain days, 11h sun
34°21°
April
5 rain days, 11h sun
36°24°
May
14 rain days, 10h sun
33°24°
June
20 rain days, 9h sun
31°24°
July
23 rain days, 7h sun
30°24°
August
25 rain days, 7h sun
29°23°
September
24 rain days, 8h sun
29°23°
October
16 rain days, 10h sun
29°21°
November
4 rain days, 10h sun
28°18°
December
2 rain days, 10h sun
27°16°
Other Months in Chiang Mai
Plan Your Trip to Chiang Mai
Nearby Destinations
Cities within 500 km with comparable weather conditions
Data Sources for Chiang Mai
Climate normals represent 30-year averages (1991-2020). Individual years may vary.