Is Saipan hot in January?
Days are typically warm at 27.2°C, while nights average 22.9°C.
Northern Mariana Islands · 1991–2020 normal
Saipan in
January.
Typical January weather in Saipan: 27.2°C by day, 22.9°C at night, 117 mm of rain over 14.2 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high27.2°C
Typical low22.9°C
Rain117 mm
Wet days14.2
In the year-round weather comparison, January scores 54 out of 100 (March leads the year at 61). Daylight is calculated as 11 h 19 from latitude 15.21°. Open-water sea temperature is 27.7°C (16 km from the place centre).
January at a glance
What is Saipan like in January?
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Does it rain much?
The measured monthly average is 117 mm across about 14 wet days.
How much daylight is there?
There are about 11 h 19 between sunrise and sunset at mid-month, calculated from the place latitude.
Is January a good time to visit?
January ranks 3 of 12 in our weather comparison; March ranks first.
Event window
Warm sea in January
The nearest open-water NOAA OISST 1991–2020 cell averages 27.7°C in January. A sheltered bay can run warmer than that open-water cell.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 7828758
- NOAA station
- CQC00914080 · CAPITOL HILL 1
- Station distance
- 0.4 km from the place centre
- Coverage
- Good coverage · 22 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
Next step
Choose your month.
Then plan the details.
The weather comparison for Saipan is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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