Best year time to visit Rose Atoll

General weather information about Rose Atoll

Average annual temperature is 27.3 °C

Absolute maximum temperature: 29.7 °C

Absolute minimum temperature: 23.8 °C

Number of sunny days: 42 days

Number of rainy days: 323 days

Look at detailed online map of Rose Atoll

* Weather data for Rose Atoll American Samoa is based on climate observations for 2026 year

Rose Atoll air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.329.029.529.729.228.929.028.728.228.429.029.1
Average daytime temperature (°C)28.128.328.728.428.328.227.928.027.227.528.128.2
Average temperature (°C)27.127.327.727.527.527.427.327.426.526.827.427.4
Average night temperature (°C)26.025.826.526.126.426.426.526.625.726.126.426.2
Absolute minimum temperature (°C)23.824.224.724.224.024.525.125.124.224.424.824.9

Rose Atoll monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)12.012.012.011.011.011.011.011.012.012.012.012.0
Daylight mean duration (h)12.912.612.211.811.411.311.411.612.012.412.813.0
Daylight minimum duration (h)12.012.011.011.011.011.011.011.011.012.012.012.0
Sunshine mean duration (h)10.39.79.89.29.29.89.810.310.710.611.68.6
Precipitation (mm)2382592343292051125131118222150478
Sunny days4051464112320
Rainy days272826292724272028282831
Snow days000000000000

Rose Atoll - weather forecast by months

Rose Atoll weather in januaryRose Atoll weather in februaryRose Atoll weather in marchRose Atoll weather in aprilRose Atoll weather in mayRose Atoll weather in juneRose Atoll weather in julyRose Atoll weather in augustRose Atoll weather in septemberRose Atoll weather in octoberRose Atoll weather in novemberRose Atoll weather in december

Best time to visit Rose Atoll:

The largest precipitation sum in Rose Atoll is at

  • February — 259(mm)
  • April — 329(mm)
  • December — 478(mm)

    • Weather forecast in the closest to Rose Atoll admin centers

    Weather forecast in the closest towns to Rose Atoll

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    Frequently asked questions

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