UV Index in Vientiane, Laos

Last updated: November 11, 2024

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 2 4 7 9 9 8 6 3 1 1 0 0
Exposure Low Moderate High VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 25 min 30 min 45 min

UV Index throughout the year in Vientiane

UV Index (UVI) in Vientiane. Generated using Copernicus Atmosphere Monitoring Service information. Data for the period from January 2022 to January 2023.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
January 1 1 3 6 8 9 9 7 4 2 1 0 0
February 1 2 4 7 10 11 11 8 5 3 1 1 0
March 1 2 5 9 12 13 12 10 6 3 1 1 0
April 1 3 6 9 12 14 13 10 6 3 1 1 0
May 1 3 7 10 13 14 13 10 7 3 1 1 0
June 1 3 6 10 12 13 12 10 7 4 2 1 0
July 1 3 6 10 13 14 13 11 7 4 2 1 0
August 1 3 6 10 13 14 13 11 7 4 2 1 0
September 1 3 6 10 13 14 13 10 6 3 1 1 0
October 1 3 6 9 11 12 11 8 5 2 1 0 0
November 1 2 4 7 9 9 8 6 3 1 1 0 0
December 1 2 4 6 8 8 8 6 3 1 1 0 0

Compare Vientiane UV Index to other Laos cities

Vientiane's solar exposure compared to other cities in Laos. Generated using Copernicus Atmosphere Monitoring Service information.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Luang Prabang 9 11 13 13 14 14 15 15 14 13 10 8
Vientiane 9 11 13 14 14 13 14 14 14 12 9 8
Thakhek 9 11 13 15 14 13 15 14 14 12 10 9
Savannakhet 10 12 14 14 14 13 15 14 14 12 10 9
Pakse 10 13 14 15 14 13 15 14 14 12 10 9

Compare Vientiane's UV Index to other cities in the world

Vientiane's solar exposure compared to other cities in the world. Generated using Copernicus Atmosphere Monitoring Service information.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Oslo 1 2 3 4 5 7 7 5 4 2 1 1
London 1 2 4 5 7 8 8 7 6 4 2 1
Toronto 2 4 5 8 9 9 9 9 7 5 3 2
New York City 3 5 6 8 10 10 9 9 8 6 4 2
Athens 3 4 6 8 10 10 10 10 8 7 4 3
Tokyo 3 5 8 9 11 11 11 11 10 7 5 4
Los Angeles 4 6 8 9 10 11 11 10 10 7 5 4
Shanghai 5 6 8 10 10 11 12 11 11 8 6 4
Auckland 14 14 10 7 4 3 3 5 7 10 11 13
Dubai 6 7 11 11 12 11 10 11 10 8 6 5
Sydney 14 13 11 8 5 3 4 6 8 10 12 14
Vientiane 9 11 13 14 14 13 14 14 14 12 9 8
Mexico City 10 12 14 15 15 14 14 13 14 12 10 8
Jakarta 14 16 16 14 11 10 10 11 13 15 14 13