Best year time to visit Vientiane Province

General weather information about Vientiane Province

Average annual temperature is 25.4 °C

Absolute maximum temperature: 40.2 °C

Absolute minimum temperature: 9.6 °C

Number of sunny days: 125 days

Number of rainy days: 240 days

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* Weather data for Vientiane Province Laos is based on climate observations for 2026 year

Vientiane Province air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.535.337.338.740.235.034.735.633.632.532.632.8
Average daytime temperature (°C)27.130.832.835.934.330.931.629.630.330.430.029.1
Average temperature (°C)20.523.825.529.028.526.426.725.825.825.624.322.8
Average night temperature (°C)14.217.219.623.524.123.323.523.223.022.119.517.4
Absolute minimum temperature (°C)9.612.315.620.422.122.722.522.322.120.615.610.8

Vientiane Province monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.011.012.012.013.013.013.012.012.011.011.011.0
Daylight mean duration (h)11.111.512.012.613.013.213.112.712.211.711.311.0
Daylight minimum duration (h)11.011.011.012.012.013.012.012.011.011.011.011.0
Sunshine mean duration (h)9.710.39.810.310.48.29.05.77.69.510.09.8
Precipitation (mm)2938382328056156206042582817
Sunny days261919154010031820
Rainy days5912152730303130281211
Snow days000000000000

Vientiane Province - weather forecast by months

Vientiane Province weather in januaryVientiane Province weather in februaryVientiane Province weather in marchVientiane Province weather in aprilVientiane Province weather in mayVientiane Province weather in juneVientiane Province weather in julyVientiane Province weather in augustVientiane Province weather in septemberVientiane Province weather in octoberVientiane Province weather in novemberVientiane Province weather in december

Best time to visit Vientiane Province:

The largest precipitation sum in Vientiane Province is at

  • June — 805(mm)
  • July — 615(mm)
  • August — 620(mm)
  • September — 604(mm)

    • Weather forecast in the closest to Vientiane Province admin centers

    Weather forecast in the closest towns to Vientiane Province

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    Frequently asked questions

    When is the best time to visit Vientiane Province?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Vientiane Province.
    What is the weather like in Vientiane Province?
    See average temperature, rainfall and daylight hours for Vientiane Province by month in the table above.
    How many sunny days does Vientiane Province have?
    The monthly weather statistics above show sunshine and rainfall patterns for Vientiane Province throughout the year.