Weather in Hap Cay in September

General weather information about Hap Cay

Average annual temperature is 22.4 °C

Absolute maximum temperature: 36.6 °C

Absolute minimum temperature: 4.3 °C

Number of sunny days: 109 days

Number of rainy days: 256 days

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* Weather data for Hap Cay Vietnam is based on climate observations for 2026 year

Hap Cay air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.426.933.632.635.736.634.431.231.530.829.327.4
Average daytime temperature (°C)18.621.425.127.030.031.031.329.328.727.225.220.1
Average temperature (°C)14.417.920.523.426.127.227.826.125.523.520.616.2
Average night temperature (°C)10.114.816.620.322.624.324.823.722.920.216.512.3
Absolute minimum temperature (°C)5.19.413.015.317.722.321.822.521.016.911.34.3

Hap Cay 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)11.011.412.012.613.213.413.312.912.311.711.110.8
Daylight minimum duration (h)10.011.011.012.012.013.013.012.011.011.010.010.0
Sunshine mean duration (h)6.04.24.75.79.38.211.08.27.58.98.55.5
Precipitation (mm)1161726399347181447276662625
Sunny days201112681232151613
Rainy days111719242329292828161418
Snow days000000000000

Hap Cay - weather forecast by months

Hap Cay weather in januaryHap Cay weather in februaryHap Cay weather in marchHap Cay weather in aprilHap Cay weather in mayHap Cay weather in juneHap Cay weather in julyHap Cay weather in augustHap Cay weather in septemberHap Cay weather in octoberHap Cay weather in novemberHap Cay weather in december

Best time to visit Hap Cay:

The best time to visit Hap Cay during the most sunny months:

  • May — 9.3(h)
  • July — 11.0(h)

The largest precipitation sum in Hap Cay is at

  • June — 347(mm)
  • July — 181(mm)
  • August — 447(mm)
  • September — 276(mm)

    • Weather forecast in the closest to Hap Cay admin centers

    Weather forecast in the closest towns to Hap Cay

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    Frequently asked questions

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