Where is it hot in March?

Genuinely hot, stopping short of dangerous. Ranked from 195 travel destinations using ERA5 climate averages — what March is normally like, not what the weather will do next week.

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Top 20 by March weather

Day and night temperatures are monthly averages of daily highs and lows. Rain is an average across the whole month. Places with the same rating have equally good weather for this; among them, the one covered by more language editions of Wikivoyage, the open travel guide, is listed first. The bar under each place shows its other good months — click one to jump there.
#	Place	Day	Night	Rain	Rating
1	Dubai, United Arab Emirates	30°C	16°C	1.4 mm/day	Excellent
2	Bangkok, Thailand	34°C	26°C	1.6 mm/day	Excellent
3	Ho Chi Minh City, Vietnam	34°C	25°C	1.0 mm/day	Excellent
4	Perth, Australia	29°C	19°C	0.9 mm/day	Excellent
5	Mumbai, India	32°C	22°C	0.0 mm/day	Excellent
6	Manila, Philippines	32°C	25°C	0.4 mm/day	Excellent
7	Riyadh, Saudi Arabia	29°C	15°C	0.1 mm/day	Excellent
8	Siem Reap, Cambodia	34°C	26°C	1.1 mm/day	Excellent
9	Havana, Cuba	29°C	22°C	0.6 mm/day	Excellent
10	Phnom Penh, Cambodia	34°C	26°C	0.9 mm/day	Excellent
11	Vientiane, Laos	33°C	22°C	1.0 mm/day	Excellent
12	Panama City, Panama	30°C	24°C	0.6 mm/day	Excellent
13	Accra, Ghana	31°C	26°C	1.3 mm/day	Excellent
14	Doha, Qatar	29°C	17°C	0.2 mm/day	Excellent
15	Kingston, Jamaica	30°C	23°C	0.6 mm/day	Excellent
16	Chiang Mai, Thailand	34°C	22°C	0.4 mm/day	Excellent
17	Chennai, India	33°C	24°C	0.1 mm/day	Excellent
18	Luxor, Egypt	29°C	13°C	0.0 mm/day	Excellent
19	Colombo, Sri Lanka	32°C	25°C	2.8 mm/day	Excellent
20	Jeddah, Saudi Arabia	30°C	22°C	0.1 mm/day	Excellent

What this ranking does and does not tell you

It rates the weather only — daytime and night temperature, rain and sunshine. It says nothing about what there is to see or do, prices, crowds or safety; that part of the decision is yours.

The candidates are 503 established travel destinations, not every town on Earth, so a place missing here may simply not be on the list.

Looking for something else in March?

warm dry sunny mild cool

The same question, another month

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