You can expect rain for roughly half of the month of May in Siem Reap. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.

Our weather forecast can give you a great sense of what weather to expect in Siem Reap in May 2024.

If you’re planning to visit Siem Reap in the near future, we highly recommend that you review the 14 day weather forecast for Siem Reap before you arrive.

Temperatures

35° / 27°

Rainy Days

Snowy Days

Dry Days

Rainfall

298

Sun Hours

11.1

Hrs

Sun	Mon	Tue	Wed	Thu	Fri	Sat
			1 40° /28°	2 36° /27°	3 30° /25°	4 34° /26°
5 37° /26°	6 37° /27°	7 36° /27°	8 36° /26°	9 33° /26°	10 34° /26°	11 35° /26°
12 34° /26°	13 35° /26°	14 36° /26°	15 36° /27°	16 35° /25°	17 34° /26°	18 34° /26°
19 35° /26°	20 35° /26°	21 34° /26°	22 32° /26°	23 34° /25°	24 34° /25°	25 33° /25°
26 34° /25°	27 33° /25°	28 31° /25°	29 33° /25°	30 34° /25°	31 35° /25°

Explore the weather in Siem Reap in other months

Siem Reap annual weather

Month	Temperatures	Rainy Days	Dry Days	Rainfall	Weather	More details
January	32° / 21°	1	30	24 mm	Good	Siem Reap in January
February	34° / 23°	1	27	31 mm	Ok	Siem Reap in February
March	36° / 26°	4	27	99 mm	Ok	Siem Reap in March
April	36° / 27°	10	20	216 mm	Bad	Siem Reap in April
May	35° / 27°	13	18	298 mm	Bad	Siem Reap in May
June	33° / 26°	17	13	367 mm	Ok	Siem Reap in June
July	32° / 25°	21	10	426 mm	Ok	Siem Reap in July
August	32° / 25°	20	11	444 mm	Ok	Siem Reap in August
September	31° / 25°	22	8	575 mm	Ok	Siem Reap in September
October	31° / 24°	16	15	487 mm	Ok	Siem Reap in October
November	31° / 23°	6	24	151 mm	Good	Siem Reap in November
December	31° / 22°	1	30	32 mm	Good	Siem Reap in December

Temperatures in Siem Reap in May

Rain in Siem Reap in May

Weather in Siem Reap in May - FAQ

What is the average temperature in Siem Reap in May?

The average temperature in Siem Reap in May is 27/35° C.

What is the chance of rain in Siem Reap in May?

On average, there are 13 rainy days in Siem Reap during May.

Weather wise, is May a good time to visit Siem Reap?

The weather in Siem Reap in May is bad.

Can it snow in Siem Reap in May?

On average, there are 0 snowy days in Siem Reap in May.

More about the weather in Siem Reap