Saipan Weather in January
January in Saipan typically sees daytime highs of 28°C (82°F) and nighttime lows of 26°C (79°F). Rainfall is also possible this month, so it's worth packing an umbrella.
Rainfall in Saipan in January
Typically, about 23 days will experience rainfall, with an average of 74 mm (2.9 in) for the month. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.
Temperature in Saipan in January
The perfect temperature in Saipan in January makes it a solid month to visit, with 28°C (82°F) during the day and 26°C (79°F) at night. This kind of day-to-night contrast is typical for this time of year. Nights stay warm at around 26°C (79°F), so light bedding and good ventilation are worth thinking about.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, May and December typically offer the best weather for Saipan.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Northern Mariana Islands, check out our Saipan's climate page.
Saipan Temperature in January
Min Temperature
26°C (79°F)
Max Temperature
28°C (82°F)
Chance of Rain
75%
Precipitation
74 mm (2.9 in)
Rainy days
23 days
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Saipan typically stay consistent throughout January, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in January
Historical weather for Saipan in January
Browse day-by-day weather records for Saipan spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Saipan historical weather extremes in January
Based on 32 years of weather observations (1993-2025), these are the most extreme conditions recorded in Saipan.
- Saipan recorded its highest January temperature of 36°C (97°F) on January 26, 2015.
- Saipan experienced its chilliest January day on January 13, 2023, reaching only 25°C (77°F).
- The coldest night in January in Saipan was on January 2, 1999, with a minimum of 21°C (70°F).
Best Places in Northern Mariana Islands in January
Find out more about the weather in Northern Mariana Islands and which places have the best travel conditions in this month. See all of Northern Mariana Islands in January →
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What to Wear in Saipan in January
Warm but pleasant conditions in Saipan in January. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days.What To Do in Saipan in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Northern Mariana Islands, check out our Saipan's climate page.
See the full Saipan climate overview or explore weather in Northern Mariana Islands.
