Best year time to visit Tennehena

General weather information about Tennehena

Average annual temperature is 23.6 °C

Absolute maximum temperature: 31.6 °C

Absolute minimum temperature: 15.8 °C

Number of sunny days: 30 days

Number of rainy days: 335 days

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* Weather data for Tennehena Sri Lanka is based on climate observations for 2026 year

Tennehena air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)27.928.930.231.629.629.428.730.527.126.826.627.7
Average daytime temperature (°C)26.026.828.229.027.728.227.128.925.725.725.825.7
Average temperature (°C)22.122.823.624.324.625.024.225.023.022.722.722.8
Average night temperature (°C)18.319.019.920.522.423.022.222.321.420.620.420.4
Absolute minimum temperature (°C)15.817.018.618.021.021.821.221.220.419.319.518.5

Tennehena monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.011.012.012.012.012.012.012.012.012.011.011.0
Daylight mean duration (h)11.811.912.112.312.412.512.512.312.212.011.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.59.69.79.88.510.39.210.97.57.07.07.8
Precipitation (mm)991441361261595112530305648638419
Sunny days761140270101
Rainy days242230292730292430303030
Snow days000000000000

Tennehena - weather forecast by months

Tennehena weather in januaryTennehena weather in februaryTennehena weather in marchTennehena weather in aprilTennehena weather in mayTennehena weather in juneTennehena weather in julyTennehena weather in augustTennehena weather in septemberTennehena weather in octoberTennehena weather in novemberTennehena weather in december

Best time to visit Tennehena:

The largest precipitation sum in Tennehena is at

  • September — 305(mm)
  • October — 648(mm)
  • November — 638(mm)
  • December — 419(mm)

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    Frequently asked questions

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