March weather forecast
Saipan, Northern Mariana Islands, USA

Transiting into March, weather patterns in Saipan shift slightly. Settling at 2.4" (61mm), rainfall reduces compared to February, offering drier conditions. The lowest and highest temperatures moderately hover around 73.1°F (22.8°C) and 79.8°F (26.6°C) respectively. The consistent sea temperature remains appealing for swimming or snorkeling activities. As one heads into April, citizens can anticipate an increase in rainfall.

Temperature

With the onset of March, the average high-temperature registers at a still moderately hot 79.9°F (26.6°C), subtly different from February's 79.7°F (26.5°C). A steady low-temperature average of 73°F (22.8°C) is logged during March, reflecting a modest dip from daytime readings.

Rainfall

The month with the least rainfall is March, when the rain falls for 20 days and typically collects 2.4" (61mm) of precipitation.

Ocean temperature

The months with the coldest seawater are February and March, with an average ocean temperature of 80.6°F (27°C).
Note: Water temperature between 77°F (25°C) and 84.2°F (29°C) provides warmth and pleasure, making water activities enjoyable for lengthened periods without feeling uncomfortable.

Daylight

In Saipan, the average length of the day in March is 12h and 3min.
On the first day of the month, sunrise is at 6:33 am and sunset at 6:24 pm. On the last day of March, sunrise is at 6:12 am and sunset at 6:29 pm ChST.

Sunshine

The months with the most sunshine in Saipan are March through June, with an average of 7h of sunshine.

UV index

February through September, with an average maximum UV index of 12, are months with the highest UV index. A UV Index of 11, and more, symbolizes an excessive health risk from exposure to the Sun's UV rays for average individuals.
Note: In March, the maximum UV index of 12 suggests these recommendations:
Adopt all important safety measures, unprotected skin may burn rapidly. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Apply generously and frequently reapply a sunscreen with SPF 30 or more even on cloudy days, particularly after a swim or outdoor exercise. Warning! Reflective surfaces like sand and water amplify the Sun's UV radiation.