Best year time to visit Sam Phou

General weather information about Sam Phou

Average annual temperature is 23.5 °C

Absolute maximum temperature: 38.6 °C

Absolute minimum temperature: 5.9 °C

Number of sunny days: 138 days

Number of rainy days: 227 days

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* Weather data for Sam Phou Laos is based on climate observations for 2026 year

Sam Phou air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.031.835.237.637.838.635.932.432.831.130.229.5
Average daytime temperature (°C)25.028.330.234.033.530.731.228.429.528.927.625.9
Average temperature (°C)17.420.622.926.227.426.026.424.825.224.021.519.6
Average night temperature (°C)10.414.016.720.422.622.723.022.321.919.816.614.3
Absolute minimum temperature (°C)5.911.012.417.220.521.821.821.421.017.012.37.7

Sam Phou monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.011.012.012.013.013.013.013.012.011.011.010.0
Daylight mean duration (h)11.011.512.012.613.113.413.312.812.311.711.210.9
Daylight minimum duration (h)10.011.011.012.012.013.013.012.011.011.010.010.0
Sunshine mean duration (h)9.610.29.09.910.88.39.66.78.99.99.79.4
Precipitation (mm)2443949110546295700289765324
Sunny days27171521120014131513
Rainy days4111691930313026181518
Snow days000000000000

Sam Phou - weather forecast by months

Sam Phou weather in januarySam Phou weather in februarySam Phou weather in marchSam Phou weather in aprilSam Phou weather in maySam Phou weather in juneSam Phou weather in julySam Phou weather in augustSam Phou weather in septemberSam Phou weather in octoberSam Phou weather in novemberSam Phou weather in december

Best time to visit Sam Phou:

The largest precipitation sum in Sam Phou is at

  • June — 546(mm)
  • July — 295(mm)
  • August — 700(mm)
  • September — 289(mm)

    • Weather forecast in the closest to Sam Phou admin centers

    Weather forecast in the closest towns to Sam Phou

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    Frequently asked questions

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