Best year time to visit Letenan

General weather information about Letenan

Average annual temperature is 21.8 °C

Absolute maximum temperature: 30.4 °C

Absolute minimum temperature: 15.9 °C

Number of sunny days: 39 days

Number of rainy days: 326 days

Look at detailed online map of Letenan

* Weather data for Letenan Indonesia is based on climate observations for 2026 year

Letenan air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.729.428.128.628.127.627.227.929.230.330.429.0
Average daytime temperature (°C)26.526.826.527.026.626.025.726.126.928.828.127.5
Average temperature (°C)21.621.921.521.921.921.521.021.021.422.822.622.5
Average night temperature (°C)18.118.318.418.619.118.617.817.717.618.419.019.3
Absolute minimum temperature (°C)16.116.917.316.718.016.416.015.915.917.117.717.6

Letenan monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)12.012.012.012.012.011.011.012.012.012.012.012.0
Daylight mean duration (h)12.312.212.112.012.011.912.012.012.112.212.312.3
Daylight minimum duration (h)12.012.012.012.011.011.011.011.012.012.012.012.0
Sunshine mean duration (h)8.68.08.18.79.49.49.710.610.911.110.09.2
Precipitation (mm)134109388317262158154966052236282
Sunny days1401046211901
Rainy days302431293126252919223030
Snow days000000000000

Letenan - weather forecast by months

Letenan weather in januaryLetenan weather in februaryLetenan weather in marchLetenan weather in aprilLetenan weather in mayLetenan weather in juneLetenan weather in julyLetenan weather in augustLetenan weather in septemberLetenan weather in octoberLetenan weather in novemberLetenan weather in december

Best time to visit Letenan:

The largest precipitation sum in Letenan is at

  • March — 388(mm)
  • April — 317(mm)
  • May — 262(mm)
  • November — 236(mm)
  • December — 282(mm)

    • Weather forecast in the closest to Letenan admin centers

    Weather forecast in the closest towns to Letenan

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    Frequently asked questions

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