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    Northern Mariana Islands

    Saipan weather and climate

    Northern Mariana Islands

    Saipan weather and climate

    Day

    31 °C

    Night

    25 °C

    Sea

    28 °C

    Precipitation

    69 mm

    in month

    Rainy days

    9 days

    in month

    Daylight

    13 hours

    average

    Sunshine

    7 hours

    average

    Humidity

    83 %

    Weather charts for Saipan

    JanFebMarAprMayJunJulAugSepOctNovDecTemperature (° C)15202530Precipitation (mm)0320
    Weather overview
    JanFebMarAprMayJunJulAugSepOctNovDecTemperature (° C)15202530Precipitation (mm)0320
    Wet days chart
    JanFebMarAprMayJunJulAugSepOctNovDecWet days4681012141646810121416
    Sunhours per day chart
    JanFebMarAprMayJunJulAugSepOctNovDecSunhours per day0246810246810
    Wind chart
    JanFebMarAprMayJunJulAugSepOctNovDecWind0246810246810
    Humidity chart
    JanFebMarAprMayJunJulAugSepOctNovDecHumidity %707580859095707580859095
    Data backed by 40 years of history

    We make the most from 40 years of historical weather data to predict the best weather conditions.

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    16 500 000 weather records

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    Enjoyable beach with turquise water in Saipan
    Boat in Saipan in sunny weather with few clouds
    Nice beach by the sea in Saipan in sunny weather with few clouds

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    0

    Weather overview for Saipan

    Weather overview

    Saipan (Northern Mariana Islands) in general has a tropical climate. Temperatures during the day are in the range from 28.9 °C (84.0 °F) in February to 31.4 °C (88.5 °F) in June. The highest night temperatures could be experienced in June with 25.5 °C (77.9 °F), the lowest in February with 23.5 °C (74.3 °F). Sea temperatures are in the following range: 27.1 °C (80.8 °F) in February to 29.2 °C (84.5 °F) in September. The least rainy month in Saipan is March with its 7 days of rain, the rainiest month is August, when it rains 14 days.

    January weather

    The descent of the day temperature can be observed, with its value being 29.1 °C (84.4 °F) in Saipan, and the descent of the sea temperature can be observed too, with its value of 27.6 °C (81.6 °F). The rainfall amount descents similarly to the previous month, with its value of 88 mm (3.48 in). The night temperature starts to descent in this month. The number of sun hours (without clouds) starts to rise, with its value of 6 hours. The wind speed is on its maximum, the value of this measure is 6.4.

    February weather

    The day temperature is on its minimum, the value of this measure is 28.9 °C (84.0 °F) in Saipan, and the minimum of the sea temperature is observable as well in February. The number of rainy days descent's start could be observed, with its value being 8 days, while the descent of the rainfall amount can be observed, with its value of 67 mm (2.65 in). The minimum of the night temperature can be noticed, its value is 23.5 °C (74.3 °F). The humidity reaches its minimum in February.

    March weather

    The beginning of the rise of the day temperature could be noticed, the value of this measure is 29.4 °C (84.9 °F) in Saipan, and the beginning of the rise of the night temperature could be noticed as well, the value of this measure is 24.1 °C (75.4 °F). The number of rainy days reaches its minimum, the value of this measure is 7 days, and the minimum of the rainfall amount is observable as well, with its value of 55 mm (2.15 in). The dry season is about to start. The rise of the number of sun hours (without clouds) can be observed, the value of this measure is 7 hours.

    April weather

    The beginning of the rise of the sea temperature could be noticed, the value of this measure is 27.7 °C (81.9 °F) in Saipan, while the day temperature continues to rise, with its value of 30.4 °C (86.7 °F). The rainfall amount rise's start could be observed, its value is 71 mm (2.81 in). The dry season continues this month. The night temperature rises similarly to the previous month, its value is 24.7 °C (76.5 °F).

    May weather

    The day temperature continues to rise, its value is 30.9 °C (87.6 °F) in Saipan, and the sea temperature continues to rise as well, with its value of 28.4 °C (83.1 °F). The beginning of the rise of the number of rainy days could be noticed in May. The night temperature continues to rise, with its value of 25.2 °C (77.4 °F). The maximum of the number of sun hours (without clouds) can be noticed in this month.

    June weather

    The day temperature is on its maximum, the value of this measure is 31.4 °C (88.5 °F) in Saipan, while the sea temperature continues to rise, its value is 28.9 °C (84.1 °F). The rainfall amount starts to rise, its value is 113 mm (4.47 in), while the number of rainy days continues to rise, the value of this measure is 11 days. The night temperature is on its maximum in this month. The day length is on its maximum in this month.

    July weather

    The number of rainy days rises similarly to the previous month, with its value being 12 days in Saipan, and the rise of the rainfall amount can be observed too, the value of this measure is 220 mm (8.66 in). The number of sun hours (without clouds) descents similarly to the previous month.

    August weather

    The number of rainy days is on its maximum, with its value being 14 days in Saipan, while the rise of the rainfall amount can be observed, the value of this measure is 284 mm (11.19 in). The number of sun hours (without clouds) continues to descent, with its value of 5 hours. The humidity reaches its maximum, its value is 87 %.

    September weather

    The maximum of the rainfall amount can be noticed in this month in Saipan. The wind speed reaches its minimum, the value of this measure is 4.0. The sea temperature reaches its maximum, with its value being 29.2 °C (84.5 °F).

    October weather

    The number of sun hours (without clouds) starts to descent, the value of this measure is 5 hours in Saipan. The rainfall amount starts to descent in October.

    November weather

    The rainfall amount descents similarly to the previous month in Saipan, while the number of rainy days descent's start could be observed in this month.

    December weather

    The day temperature starts to descent, its value is 29.6 °C (85.3 °F) in Saipan, and the sea temperature starts to descent too, with its value of 28.1 °C (82.6 °F). The number of rainy days descents similarly to the previous month, the value of this measure is 10 days, and the descent of the rainfall amount can be observed as well, the value of this measure is 112 mm (4.42 in). The minimum of the number of sun hours (without clouds) can be noticed, the value of this measure is 5 hours. The minimum of the day length can be noticed, with its value being 11 hours.

    FAQs

    Is January a good month to visit Saipan?

    January is the best month to visit Saipan. The temperature during the day will be nice 29.1 °C (84.4 °F). The temperature of the sea will be perfect at 27.6 °C (81.6 °F). At night, temperatures hover around a pleasant 24.1 °C (75.4 °F). You can expect just 9 days of rain during the month, taking an umbrella is not necessary.

    What is the sea temperature in February in Saipan?

    The temperature of the sea in Saipan in February is 27.1 °C (80.8 °F). Seems like an ideal temperature for swimming, you can stay in the sea for a long time and enjoy it as well.

    Is it hot in Saipan in March?

    In March in Saipan, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.

    Is there a wet season in April in Saipan?

    No, there is no wet season in Saipan in April - you can expect 7 days of rain during the month.

    What temperature can I expect during the day in Saipan in May?

    The average daily temperature in Saipan in May is 30.9 °C (87.6 °F). The great temperature for lying by the sea or pool and sunbathing, everywhere else you will probably be a bit hot. Don't forget to drink during the day, in these temperatures you should hydrate yourself a lot.

    What is the night temperature in Saipan in June?

    The average night temperature in June in Saipan is 25.5 °C (77.9 °F). The temperature creates a tropical atmosphere and encourages a night of fun, often including a drink to refresh. After all, this temperature is already relatively high.

    How many hours of sun to expect in July in Saipan?

    In July in Saipan, you can expect around 6 hours of sunshine.

    What level of humidity is to expect in Saipan in September?

    In September in Saipan, expect humidity around 87 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.

    How windy is it in October in Saipan?

    An average wind scale that can be expected in October in Saipan is 4.6.

    Is there a dry season in November in Saipan?

    No, November is not a dry month in Saipan, expect rain approximately 11 days in a month.

    What is the average number of rainy days in Saipan in December?

    In December in Saipan, we can expect 10 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.2 days of the week, or in general - 32 % days.