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Saipan
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Saipan Weather and climate
Data source：Meteostat
Update date：2025-09
Saipan year round climate
- Spring (March–May): Average 80–83°F, warm and comfortable climate, moderate rainfall. Common activities: snorkeling, diving, sunbathing. Suggested clothing: light and breathable clothing, swimwear, sun protective clothing.
- Summer (June–August): Average 82–83°F, hot and humid, higher rainfall, occasional tropical storms. Common activities: water activities, beach relaxation, sunset viewing. Suggested clothing: light and breathable clothing, swimwear, sun hat, sunscreen.
- Autumn (September–November): Average 82–83°F, warm climate, October has the most rainfall, be aware of typhoons. Common activities: snorkeling, diving, enjoying the ocean views. Suggested clothing: light and breathable clothing, rain gear.
- Winter (December–February): Average 79–81°F, relatively cool and comfortable, lower rainfall. Common activities: beach relaxation, water activities, sightseeing. Suggested clothing: light long-sleeved clothing, light jacket.
Saipan climatological average
Annual average temperature: approx. 82.2°F / Annual rainfall: approx. 1902 mm / Summer humidity: 75%–85% / Rainiest month: October
Saipan monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
79.7°F
121.6
February
79.9°F
53.8
March
80.4°F
71
April
82°F
95.1
May
83.5°F
73
June
83.8°F
120.2
July
83.5°F
169.8
August
82.6°F
295.1
September
83.5°F
262
October
82.9°F
392.7
November
83.5°F
133.2
December
81.9°F
114.5
Saipan weather for the next seven days
10/13
Monday
Patchy rain nearby
84.7°F/83.3°F
10/14
Tuesday
Moderate rain
84°F/81.5°F
10/15
Wednesday
Heavy rain
82.4°F/78.9°F
10/16
Thursday
Heavy rain
80.9°F/78.8°F
10/17
Friday
Moderate rain
84°F/82.2°F
10/18
Saturday
Patchy rain nearby
84.7°F/83.4°F
10/19
Sunday
Patchy rain nearby
84.5°F/83.7°F
