Weather in Alamagan Island in April

General weather information about Alamagan Island

Average annual temperature is 27.5 °C

Absolute maximum temperature: 30.4 °C

Absolute minimum temperature: 23.5 °C

Number of sunny days: 36 days

Number of rainy days: 329 days

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* Weather data for Alamagan Island Northern Mariana Islands is based on climate observations for 2026 year

Alamagan Island air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)27.927.527.628.129.029.629.830.430.029.729.429.2
Average daytime temperature (°C)26.826.726.527.428.128.929.229.329.229.028.928.2
Average temperature (°C)26.226.125.726.827.528.228.428.328.328.328.327.6
Average night temperature (°C)25.425.424.826.126.627.127.127.127.127.327.226.7
Absolute minimum temperature (°C)24.124.423.524.024.725.325.726.025.325.925.525.5

Alamagan Island monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.011.012.012.013.013.013.012.012.011.011.011.0
Daylight mean duration (h)11.211.612.012.513.013.213.112.712.211.711.311.1
Daylight minimum duration (h)11.011.011.012.012.013.012.012.011.011.011.011.0
Sunshine mean duration (h)9.510.110.811.411.512.311.29.59.610.110.110.1
Precipitation (mm)33621182697401193431911654045
Sunny days4521124120032
Rainy days272329192926302930312729
Snow days000000000000

Alamagan Island - weather forecast by months

Alamagan Island weather in januaryAlamagan Island weather in februaryAlamagan Island weather in marchAlamagan Island weather in aprilAlamagan Island weather in mayAlamagan Island weather in juneAlamagan Island weather in julyAlamagan Island weather in augustAlamagan Island weather in septemberAlamagan Island weather in octoberAlamagan Island weather in novemberAlamagan Island weather in december

Best time to visit Alamagan Island:

The largest precipitation sum in Alamagan Island is at

  • August — 343(mm)
  • September — 191(mm)
  • October — 165(mm)

    • Weather forecast in the closest to Alamagan Island admin centers

    Weather forecast in the closest towns to Alamagan Island

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    Frequently asked questions

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