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May weather forecast in Phonsavan

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sun

Sunday

Mon

Monday

Tue

Tuesday

Wed

Wednesday

Thu

Thursday

Fri

Friday

Sat

Saturday

27 April, sun

	670 mmHg		85%
	2.3 m/s

27 April, Sunday. day, 27°; night, 18°; rain

28 April, mon

	669 mmHg		85%
	2.5 m/s

28 April, Monday. day, 27°; night, 18°; rain

29 April, tue

	669 mmHg		86%
	2.6 m/s

29 April, Tuesday. day, 27°; night, 18°; rain

30 April, wed

	669 mmHg		84%
	2.7 m/s

30 April, Wednesday. day, 27°; night, 18°; rain

1 May, thu

	669 mmHg		84%
	2.4 m/s

1 May, Thursday. day, 27°; night, 18°; rain

2 May, fri

	669 mmHg		84%
	2.5 m/s

2 May, Friday. day, 27°; night, 18°; rain

3 May, sat

	669 mmHg		85%
	2.5 m/s

3 May, Saturday. day, 27°; night, 18°; rain

4 May, sun

	669 mmHg		84%
	2.8 m/s

4 May, Sunday. day, 27°; night, 18°; clear

5 May, mon

	669 mmHg		85%
	2.6 m/s

5 May, Monday. day, 27°; night, 18°; rain

6 May, tue

	669 mmHg		84%
	2.6 m/s

6 May, Tuesday. day, 27°; night, 19°; rain

7 May, wed

	669 mmHg		84%
	2.6 m/s

7 May, Wednesday. day, 28°; night, 19°; rain

8 May, thu

	668 mmHg		84%
	2.7 m/s

8 May, Thursday. day, 28°; night, 19°; rain

9 May, fri

	668 mmHg		83%
	2.6 m/s

9 May, Friday. day, 28°; night, 19°; clear

10 May, sat

	669 mmHg		83%
	2.6 m/s

10 May, Saturday. day, 27°; night, 19°; partly cloudy

11 May, sun

	669 mmHg		84%
	2.5 m/s

11 May, Sunday. day, 27°; night, 19°; rain

12 May, mon

	669 mmHg		85%
	2.4 m/s

12 May, Monday. day, 27°; night, 19°; rain

13 May, tue

	669 mmHg		86%
	2.6 m/s

13 May, Tuesday. day, 27°; night, 19°; rain

14 May, wed

	669 mmHg		85%
	2.5 m/s

14 May, Wednesday. day, 27°; night, 19°; rain

15 May, thu

	669 mmHg		84%
	2.5 m/s

15 May, Thursday. day, 27°; night, 19°; rain

16 May, fri

	669 mmHg		85%
	2.6 m/s

16 May, Friday. day, 27°; night, 19°; rain

17 May, sat

	669 mmHg		85%
	2.6 m/s

17 May, Saturday. day, 27°; night, 19°; rain

18 May, sun

	668 mmHg		85%
	2.8 m/s

18 May, Sunday. day, 27°; night, 19°; rain

19 May, mon

	668 mmHg		85%
	2.8 m/s

19 May, Monday. day, 27°; night, 19°; overcast

20 May, tue

	668 mmHg		84%
	2.7 m/s

20 May, Tuesday. day, 27°; night, 19°; rain

21 May, wed

	668 mmHg		84%
	2.9 m/s

21 May, Wednesday. day, 27°; night, 20°; overcast

22 May, thu

	668 mmHg		83%
	2.8 m/s

22 May, Thursday. day, 28°; night, 20°; rain

23 May, fri

	668 mmHg		84%
	2.7 m/s

23 May, Friday. day, 28°; night, 20°; rain

24 May, sat

	668 mmHg		84%
	2.6 m/s

24 May, Saturday. day, 27°; night, 20°; rain

25 May, sun

	668 mmHg		84%
	2.7 m/s

25 May, Sunday. day, 27°; night, 20°; rain

26 May, mon

	668 mmHg		84%
	2.6 m/s

26 May, Monday. day, 27°; night, 20°; rain

27 May, tue

	668 mmHg		84%
	2.7 m/s

27 May, Tuesday. day, 28°; night, 20°; rain

28 May, wed

	668 mmHg		83%
	2.7 m/s

28 May, Wednesday. day, 28°; night, 20°; rain

29 May, thu

	668 mmHg		84%
	2.5 m/s

29 May, Thursday. day, 27°; night, 20°; rain

30 May, fri

	668 mmHg		84%
	2.5 m/s

30 May, Friday. day, 27°; night, 20°; rain

31 May, sat

	668 mmHg		85%
	2.5 m/s

31 May, Saturday. day, 27°; night, 20°; rain

Average data for 10 years

Phonsavan May

2

sunny days

26

days with precipitation

18

cloudy days

2 sunny days; 26 days with precipitation; 18 cloudy days;

84

%

air humidity

1.7

m/s

WindS

184

mm of precipitation

(12% of annual average)

air humidity 84%; 184 millimeters of precipitation (12% of annual average); Wind southerly 1.7 Meters per second

Weather graphs for May

TemperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

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S

S

S

1

Average data for 10 years

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Daytime temperature

Night-time temperature

Cities near you

Hanoi
Vientiane
Ninh Bình
Sa Pa
Luangprabang
Haiphong
Chiang Rai
Hà Giang
Bắc Giang

Cities with similar weather in May

Rio de Janeiro
Kathmandu
Caracas
Chongqing
Anshan
Guadalajara
Tegucigalpa
Cali
Toamasina

The weather forecast for May 2025 is based on historical data from the past 10 years.

In May, the weather in Phonsavan is typically warm. Average daily high temperature in May is about 27 degrees above zero. On average, Phonsavan has 26 rainy, 2 sunny, 2 cloudy, and 1 partly cloudy day in May. The rains are usually heavy. May as well as April, June, July, and August is considered the most uncomfortable time to visit Phonsavan.

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