What is the weather like in Chiang Mai in March?

Expect temperatures between 21°C and 34°C with 5% average rain probability and about 8 hours of sunshine daily.

What is the weather like in Chiang Mai in March?

Chiang Mai in March scores 61/100 based on 30 years of climate data. Good option with minor considerations.

Who should visit Chiang Mai in March?

March in Chiang Mai is ideal for: Photographers, Honeymoon couples, Business travelers.

Chiang Mai Weather in March | 30-Year Forecast

Avg High

34°C

Hottest around day 31

Avg Low

21°C

Coolest around day 1

Rainy Days

0days

5% avg rain chance

Sunshine

8hrs/day

Spring season

Essential Travel Info for Chiang Mai

🗓️ Best Time to Visit 📖 Travel Guide 🍴 Food Guide

Currency

THB

฿ Thai baht

Language

Thai

Driving

Left side

Connect

Many guesthouses, hotels, cafes, bars, r...

Safety

Moderate Safety

GPI: 2.098

Travel Intelligence

Exclusive flight analytics & health data for Chiang Mai

Smart Flight Estimator

Airport-to-Airport Logistics

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Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Moderate

41/ 100

Traffic Index

Balanced traffic

Peak Daily Arrivals

slots per day

Peak

Jan

Low

Jun

Monthly Traffic Distribution

106

Jan

103

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Traffic Level

Low Season

Key Connections

Bangkok Don Mueang (DMK)

Bangkok Suvarnabhumi (BKK)

Phuket (HKT)

Seoul Incheon (ICN)

Krabi (KBV)

Health & Safety Advisory

CDC travel health recommendations

11 Recommendations

COVID-19

All eligible travelers should be up to date with their COVID-19 vaccines. Please seeYour COVID-19 Vaccinationfor more information.

Chikungunya

There iselevated chikungunya riskin Thailand.Chikungunya vaccinationmay be considered for people traveling or moving to this location if they are planning to stay for an extended period of time (for example, 6 months or more).

Cholera

There is no longer active cholera transmission and vaccine is not recommended.

Hepatitis A

Recommended for unvaccinated travelers one year old or older going to Thailand.Infants 6 to 11 months old should also be vaccinated against Hepatitis A. The dose does not count toward the routine 2-dose series.Travelers allergic to a vaccine component should receive a single dose of immune globulin, which provides effective protection for up to 2 months depending on dosage given.Unvaccinated travelers who are over 40 years old, are immunocompromised, or have chronic medical conditions planning to depart to a risk area in less than 2 weeks should get the initial dose of vaccine and at the same appointment receive immune globulin.

Hepatitis B

Recommended for unvaccinated travelers younger than 60 years old traveling to Thailand. Unvaccinated travelers 60 years and older may get vaccinated before traveling to Thailand.

Japanese Encephalitis

Recommended for travelers whoAre moving to an area with Japanese encephalitis to liveSpend long periods of time, such as a month or more, in areas with Japanese encephalitisFrequently travel to areas with Japanese encephalitisConsider vaccination for travelersSpending less than a month in areas with Japanese encephalitis but will be doing activities that increase risk of infection, such as visiting rural areas, hiking or camping, or staying in places without air conditioning, screens, or bed netsGoing to areas with Japanese encephalitis who are uncertain of their activities or how long they will be thereNot recommended for travelers planning short-term travel to urban areas or travel to areas with no clear Japanese encephalitis season.

+5 more

Source: CDC Travelers' Health

View Complete Health Guide

Is March a Good Time to Visit Chiang Mai?

👌Good option with minor considerations(61/100)

Short Answer

Dry desert March in Chiang Mai: expect 34°C daytime peaks, but the low 52% humidity makes it more bearable than tropical heat. Sunrise and sunset activities recommended.

Decision Factors

Very hot conditions

34.1°C average highs - limit midday exposure

Vaccinations required

Yellow Fever

Peak tourist season

92% of annual peak - expect crowds and peak prices

Excellent dry conditions

Only 5% rain probability - ideal for outdoor activities

Health precautions needed

Be aware of: Leptospirosis, Melioidosis, Dengue

Plenty of sunshine

10.7h of sunshine daily

Good For

📸
Photographers
10.7h sunshine, 75% clear skies for golden hour shots
💑
Honeymoon couples
Wedding score 96/100 with romantic weather conditions
💼
Business travelers
Climate-controlled meetings unaffected by weather

Who Should Avoid

💰
Budget travelers
Peak season means premium prices everywhere
👨‍👩‍👧‍👦
Families with children
39°C heat index dangerous for children
👴
Elderly travelers
Heat index of 39°C poses health risks
🌡️
Heat-sensitive visitors
39°C feels-like temperature creates discomfort

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Chiang Mai in March averages 34°C with 5% precipitation probability."

📊 Source: 30YearWeather.com🛰️ Data: NASA POWER (1991-2021)View Methodology →

Frequently Asked Questions: Chiang Mai in March

What are the temperatures in Chiang Mai in March?

Daytime highs average 34°C, nights drop to 21°C. There's a significant day/night temperature swing.

How many rainy days in Chiang Mai in March?

Expect around 0 days with measurable rainfall. Rain is unlikely to disrupt plans.

What to wear in Chiang Mai in March?

Light, breathable fabrics. Don't forget sunglasses and a hat.

Is March peak season in Chiang Mai?

This is shoulder season—moderate prices and manageable crowds.

Chiang Mai Weather in March

Chiang Mai March Weather Calendar