Rainiest Cities in Laos

Top 31 cities ranked by rainiest cities

Largest Cities Smallest Cities Most Dense Least Dense Highest Income Lowest Income Lowest Unemployment Highest Unemployment Lowest Poverty Highest Poverty Highest Rent Lowest Rent Most Educated Youngest Cities Oldest Cities Warmest Cities Coldest Cities Rainiest Cities Driest Cities

All Countries · Laos

Rainiest Cities — Laos

1 Borikhan 23 123.6"

2 Pakxan 23 117.3"

3 Vang Vieng 27 112.8"

4 Champasak 02 88.5"

5 Thakhèk 15 87.3"

6 Muang Phôn-Hông 27 85.1"

7 Ban Laongam 19 84.0"

8 Pakse 02 83.5"

9 Ban Bachiang 02 81.7"

10 Ban Napè 23 78.4"

11 Sekong 26 77.5"

12 Muang Không 02 74.8"

13 Ban Xèpôn 20 74.5"

14 Ban Khoan 22 70.2"

15 Muang Sing 16 69.1"

16 Ban Houakhoua 22 68.9"

17 Ban Houayxay 22 68.9"

18 Ban Xénô 20 66.9"

19 Phôngsali 18 66.2"

20 Muang Xay 07 64.1"

21 Ban Nambak 17 64.1"

22 Vientiane 24 63.0"

23 Muang Phônsavan 14 62.1"

24 Salavan 19 61.6"

25 Savannakhet 20 60.6"

26 Ban Muang-Nan 17 56.3"

27 Luang Prabang 17 54.1"

28 Xam Nua 03 52.5"

29 Ban Siphôm 13 51.9"

30 Sainyabuli 13 51.4"

31 Muang Hôngsa 13 51.3"

The rainiest cities in Laos receive the highest annual precipitation, creating lush green landscapes and abundant water resources. Borikhan leads with 123.6 inches of precipitation annually.

High rainfall supports diverse ecosystems, extensive park systems, and reliable water supplies. These cities often feature vibrant gardens, green spaces, and agricultural communities that benefit from consistent moisture throughout the year.

While abundant rainfall supports lush environments, it can also bring challenges including flooding risks, high humidity, and more frequent overcast days. Many rainy cities have adapted with robust drainage systems, covered public spaces, and a cultural embrace of indoor activities.

Did You Know?

1. Borikhan receives 123.6" of precipitation annually — that's about 10.3 feet of water.
2. The rainiest cities in the U.S. are primarily in the Southeast and Pacific Northwest, though for very different reasons — tropical moisture vs. marine influence.
3. High rainfall areas tend to have lower wildfire risk and more reliable municipal water supplies.

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