Vientiane, Laos in September 2025 Historical Weather Query

Temperature Unit：

Wind Speed Unit：

Monday	Tuesday	Wednesday	Thursday	Friday	Saturday	Sunday
1 23.1 73.6 ~ 30.5°C 86.9°F Sunrise: 05:55 Sunset: 18:23	2 23.6 74.5 ~ 29.6°C 85.3°F Sunrise: 05:55 Sunset: 18:23	3 23.8 74.8 ~ 30.3°C 86.5°F Sunrise: 05:55 Sunset: 18:22	4 23.7 74.7 ~ 31.3°C 88.3°F Sunrise: 05:55 Sunset: 18:21	5 23.6 74.5 ~ 31.2°C 88.2°F Sunrise: 05:56 Sunset: 18:20	6 24.1 75.4 ~ 31.2°C 88.2°F Sunrise: 05:56 Sunset: 18:19	7 23.4 74.1 ~ 31°C 87.8°F Sunrise: 05:56 Sunset: 18:19
8 23.5 74.3 ~ 29°C 84.2°F Sunrise: 05:56 Sunset: 18:18	9 23.7 74.7 ~ 29.6°C 85.3°F Sunrise: 05:56 Sunset: 18:17	10 23.6 74.5 ~ 29.4°C 84.9°F Sunrise: 05:56 Sunset: 18:16	11 23.9 75 ~ 31.5°C 88.7°F Sunrise: 05:56 Sunset: 18:15	12 23.8 74.8 ~ 31.4°C 88.5°F Sunrise: 05:57 Sunset: 18:14	13 23.6 74.5 ~ 31.8°C 89.2°F Sunrise: 05:57 Sunset: 18:13	14 23.6 74.5 ~ 31.9°C 89.4°F Sunrise: 05:57 Sunset: 18:13
15 23.5 74.3 ~ 31.1°C 88°F Sunrise: 05:57 Sunset: 18:12	16 23 73.4 ~ 31°C 87.8°F Sunrise: 05:57 Sunset: 18:11	17 23.5 74.3 ~ 31.5°C 88.7°F Sunrise: 05:57 Sunset: 18:10	18 23.2 73.8 ~ 31°C 87.8°F Sunrise: 05:57 Sunset: 18:09	19 23.9 75 ~ 29.4°C 84.9°F Sunrise: 05:58 Sunset: 18:08	20 23.6 74.5 ~ 30.4°C 86.7°F Sunrise: 05:58 Sunset: 18:07	21 24.2 75.6 ~ 30.4°C 86.7°F Sunrise: 05:58 Sunset: 18:06
22 25 77 ~ 30.2°C 86.4°F Sunrise: 05:58 Sunset: 18:06	23 23.9 75 ~ 31.2°C 88.2°F Sunrise: 05:58 Sunset: 18:05	24 23.8 74.8 ~ 30.6°C 87.1°F Sunrise: 05:58 Sunset: 18:04	25 23.5 74.3 ~ 31.6°C 88.9°F Sunrise: 05:59 Sunset: 18:03	26 23.9 75 ~ 29.1°C 84.4°F Sunrise: 05:59 Sunset: 18:02	27 23.2 73.8 ~ 30°C 86°F Sunrise: 05:59 Sunset: 18:01	28 24.8 76.6 ~ 32.5°C 90.5°F Sunrise: 05:59 Sunset: 18:01
29 24 75.2 ~ 26.7°C 80.1°F Sunrise: 05:59 Sunset: 18:00	30 23.4 74.1 ~ 28.5°C 83.3°F Sunrise: 05:59 Sunset: 17:59

Vientiane, Laos September 2025, including Minimum Temperature, Maximum Temperature, Total Precipitation, Total Snowfall, Rainy Days, Snowy Days, Maximum Wind Speed etc. Minimum Temperature is 23 °C, Maximum Temperature is 32.5 °C, Total Precipitation is 502.1 mm, Total Snowfall is 0 cm, Rainy Days is 30 days, Snowy Days is 0 days, Maximum Wind Speed is 38.5 km/h.

Show Fields

Wind Speed Wind Direction Apparent Temperature Precipitation Snowfall Sunshine Duration Shortwave Radiation ET0 FAO Evapotranspiration

Date

Weather

Temperature

Wind Speed

Wind Direction

Apparent Temperature

Precipitation

Snowfall

Sunshine Duration

Shortwave Radiation

ET0 FAO Evapotranspiration

9/1

Moderate rain

23.1 73.6

30.5°C 86.9°F

27.7 km/h 17.2 mph 7.7 m/s 15 knots

↑

27.2 ~ 37.3°C 81 ~ 99.1°F

20 mm

0 cm

10.3 h

20.8 MJ/m²

4.3 mm

9/2

Moderate rain

23.6 74.5

29.6°C 85.3°F

21.6 km/h 13.4 mph 6 m/s 11.7 knots

↑

27.5 ~ 35°C 81.5 ~ 95°F

20.9 mm

0 cm

8.3 h

15.2 MJ/m²

3.2 mm

9/3

Moderate rain

23.8 74.8

30.3°C 86.5°F

27.7 km/h 17.2 mph 7.7 m/s 15 knots

↑

28.2 ~ 37.9°C 82.8 ~ 100.2°F

9 mm

0 cm

10 h

17.9 MJ/m²

3.8 mm

9/4

Moderate rain

23.7 74.7

31.3°C 88.3°F

29.9 km/h 18.6 mph 8.3 m/s 16.1 knots

↑

27.7 ~ 38.7°C 81.9 ~ 101.7°F

11.3 mm

0 cm

10.9 h

19.9 MJ/m²

4.2 mm

9/5

Moderate rain

23.6 74.5

31.2°C 88.2°F

24.1 km/h 15 mph 6.7 m/s 13 knots

↑

27.3 ~ 38.3°C 81.1 ~ 100.9°F

13 mm

0 cm

10.7 h

18.8 MJ/m²

3.9 mm

9/6

Moderate rain

24.1 75.4

31.2°C 88.2°F

33.8 km/h 21 mph 9.4 m/s 18.3 knots

↑

28.1 ~ 39.5°C 82.6 ~ 103.1°F

7 mm

0 cm

10.1 h

20.3 MJ/m²

4.2 mm

9/7

Heavy rain

23.4 74.1

31°C 87.8°F

23.8 km/h 14.8 mph 6.6 m/s 12.9 knots

↑

27.1 ~ 39°C 80.8 ~ 102.2°F

25.9 mm

0 cm

11 h

19.9 MJ/m²

4.2 mm

9/8

Moderate rain

23.5 74.3

29°C 84.2°F

24.8 km/h 15.4 mph 6.9 m/s 13.4 knots

↑

27.7 ~ 34.3°C 81.9 ~ 93.7°F

9.6 mm

0 cm

8.6 h

16 MJ/m²

3.3 mm

9/9

Moderate rain

23.7 74.7

29.6°C 85.3°F

25.6 km/h 15.9 mph 7.1 m/s 13.8 knots

↑

27.8 ~ 35.9°C 82 ~ 96.6°F

15.3 mm

0 cm

5.2 h

13.4 MJ/m²

2.8 mm

9/10

Moderate rain

23.6 74.5

29.4°C 84.9°F

23 km/h 14.3 mph 6.4 m/s 12.4 knots

↑

27.8 ~ 35.3°C 82 ~ 95.5°F

8.2 mm

0 cm

6.7 h

13.2 MJ/m²

2.7 mm

9/11

Light drizzle

23.9 75

31.5°C 88.7°F

19.4 km/h 12.1 mph 5.4 m/s 10.5 knots

↑

28.3 ~ 37.9°C 82.9 ~ 100.2°F

0.6 mm

0 cm

10.4 h

21.3 MJ/m²

4.5 mm

9/12

Heavy rain

23.8 74.8

31.4°C 88.5°F

24.1 km/h 15 mph 6.7 m/s 13 knots

↑

27.6 ~ 39.7°C 81.7 ~ 103.5°F

22.4 mm

0 cm

10 h

21.3 MJ/m²

4.4 mm

9/13

Moderate rain

23.6 74.5

31.8°C 89.2°F

24.5 km/h 15.2 mph 6.8 m/s 13.2 knots

↑

28.4 ~ 39.3°C 83.1 ~ 102.7°F

7.7 mm

0 cm

11.6 h

22.8 MJ/m²

4.7 mm

9/14

Dense drizzle

23.6 74.5

31.9°C 89.4°F

27 km/h 16.8 mph 7.5 m/s 14.6 knots

↑

28.5 ~ 39.6°C 83.3 ~ 103.3°F

2.3 mm

0 cm

11.4 h

22.4 MJ/m²

4.7 mm

9/15

Moderate rain

23.5 74.3

31.1°C 88°F

20.5 km/h 12.7 mph 5.7 m/s 11.1 knots

↑

27.8 ~ 38.2°C 82 ~ 100.8°F

8.6 mm

0 cm

10.8 h

21.2 MJ/m²

4.4 mm

9/16

Moderate rain

23 73.4

31°C 87.8°F

27.4 km/h 17 mph 7.6 m/s 14.8 knots

↑

26.7 ~ 39°C 80.1 ~ 102.2°F

14.8 mm

0 cm

10.5 h

21 MJ/m²

4.3 mm

9/17

Heavy rain

23.5 74.3

31.5°C 88.7°F

33.1 km/h 20.6 mph 9.2 m/s 17.9 knots

↑

27.3 ~ 40.5°C 81.1 ~ 104.9°F

28.5 mm

0 cm

10 h

21.4 MJ/m²

4.5 mm

9/18

Heavy rain

23.2 73.8

31°C 87.8°F

33.1 km/h 20.6 mph 9.2 m/s 17.9 knots

↑

27.5 ~ 39°C 81.5 ~ 102.2°F

31.2 mm

0 cm

10.3 h

21.3 MJ/m²

4.5 mm

9/19

Moderate rain

23.9 75

29.4°C 84.9°F

25.9 km/h 16.1 mph 7.2 m/s 14 knots

↑

28.6 ~ 35.8°C 83.5 ~ 96.4°F

30.2 mm

0 cm

5.7 h

14.1 MJ/m²

2.9 mm

9/20

Moderate rain

23.6 74.5

30.4°C 86.7°F

28.4 km/h 17.6 mph 7.9 m/s 15.3 knots

↑

27.1 ~ 37.1°C 80.8 ~ 98.8°F

14.2 mm

0 cm

7.8 h

17 MJ/m²

3.5 mm

9/21

Slight rain

24.2 75.6

30.4°C 86.7°F

24.1 km/h 15 mph 6.7 m/s 13 knots

↑

29.7 ~ 36.6°C 85.5 ~ 97.9°F

5.4 mm

0 cm

6.9 h

16.1 MJ/m²

3.3 mm

9/22

Heavy rain

25 77

30.2°C 86.4°F

36.7 km/h 22.8 mph 10.2 m/s 19.8 knots

↑

29.3 ~ 37.6°C 84.7 ~ 99.7°F

30.2 mm

0 cm

6.4 h

15.4 MJ/m²

3.2 mm

9/23

Moderate rain

23.9 75

31.2°C 88.2°F

24.5 km/h 15.2 mph 6.8 m/s 13.2 knots

↑

29.5 ~ 39.3°C 85.1 ~ 102.7°F

20.6 mm

0 cm

10.6 h

21.1 MJ/m²

4.3 mm

9/24

Moderate rain

23.8 74.8

30.6°C 87.1°F

24.5 km/h 15.2 mph 6.8 m/s 13.2 knots

↑

28 ~ 37.4°C 82.4 ~ 99.3°F

5.1 mm

0 cm

9.6 h

16.2 MJ/m²

3.3 mm

9/25

Heavy rain

23.5 74.3

31.6°C 88.9°F

29.2 km/h 18.1 mph 8.1 m/s 15.8 knots

↑

28.2 ~ 39.4°C 82.8 ~ 102.9°F

56.5 mm

0 cm

7.7 h

18.7 MJ/m²

3.9 mm

9/26

Moderate rain

23.9 75

29.1°C 84.4°F

30.2 km/h 18.8 mph 8.4 m/s 16.3 knots

↑

28 ~ 34.9°C 82.4 ~ 94.8°F

24 mm

0 cm

3.8 h

10.7 MJ/m²

2.2 mm

9/27

Moderate rain

23.2 73.8

30°C 86°F

34.6 km/h 21.5 mph 9.6 m/s 18.7 knots

↑

27.9 ~ 36.9°C 82.2 ~ 98.4°F

8.2 mm

0 cm

4.4 h

12.6 MJ/m²

2.5 mm

9/28

Dense drizzle

24.8 76.6

32.5°C 90.5°F

31.3 km/h 19.4 mph 8.7 m/s 16.9 knots

↑

29.1 ~ 38.3°C 84.4 ~ 100.9°F

1.5 mm

0 cm

11 h

21 MJ/m²

4.6 mm

9/29

Heavy rain

24 75.2

26.7°C 80.1°F

37.1 km/h 23.1 mph 10.3 m/s 20 knots

↑

27.1 ~ 30.7°C 80.8 ~ 87.3°F

28.5 mm

0 cm

0 h

3.9 MJ/m²

1.2 mm

9/30

Moderate rain

23.4 74.1

28.5°C 83.3°F

38.5 km/h 23.9 mph 10.7 m/s 20.8 knots

↑

26.9 ~ 33°C 80.4 ~ 91.4°F

21.4 mm

0 cm

1 h

8.7 MJ/m²

1.8 mm

Nearby Weather

Attapeu, Laos Luang Prabang, Laos Muang Xay, Laos Pakse, Laos Phongsaly, Laos Salavan, Laos Savannakhet, Laos Sekong, Laos Thakhek, Laos Xam Neua, Laos

Monthly Statistics

502.1 mm

Total Precipitation

0.0 cm

Total Snowfall

12.2 hour

Average Daily Daylight Duration

8.4 hour

Average Daily Sunshine Duration

23 °C 73.4 °F

Minimum Temperature

32.5 °C 90.5 °F

Maximum Temperature

Location Map

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