Northern Mariana Islands Weather in January

Average temperatures, rainfall, sunshine and the best places to visit in Northern Mariana Islands in January.

🔎
Garapan Saipan Rota

Are you planning a trip a to Northern Mariana Islands in January and wondering what kind of weather to expect? This page has all the details you need.

What to Expect in Northern Mariana Islands in January

January in Northern Mariana Islands generally has warm temperatures, with moderate precipitation.

Temperatures

You can expect warm maximum daytime temperatures of around 28°C (82°F) and nighttime temperatures around 26°C (79°F) in Garapan.

For specific regional insights in Northern Mariana Islands, refer to the map provided below.

Precipitation

In January, precipitation varies across different areas. From moderate rainfall in Garapan with an average of 74 mm (2.9 in) to moderate rainfall in Rota with 80 mm (3.1 in).

Explore Northern Mariana Islands by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Best Places to Visit in Northern Mariana Islands in January

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Northern Mariana Islands.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Northern Mariana Islands

What is the weather like in January for some of the most popular destinations in Northern Mariana Islands?

Temperature range in Northern Mariana Islands (January)

Precipitation variation in Northern Mariana Islands (January)

Garapan

In January Garapan generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 26°C (79°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« December
January
February »
December
January
February
Max temperature
29°C (84°F)
28°C (82°F)
28°C (82°F)
Min temperature
27°C (81°F)
26°C (79°F)
26°C (79°F)
Monthly rainfall
80 mm (3.1 in)
74 mm (2.9 in)
56 mm (2.2 in)
Monthly rainy days
23 days
23 days
19 days
Weather conditions
perfect
perfect
perfect
Climate in Garapan →

Saipan

In January Saipan generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 26°C (79°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« December
January
February »
December
January
February
Max temperature
29°C (84°F)
28°C (82°F)
28°C (82°F)
Min temperature
27°C (81°F)
26°C (79°F)
26°C (79°F)
Monthly rainfall
80 mm (3.1 in)
74 mm (2.9 in)
56 mm (2.2 in)
Monthly rainy days
23 days
23 days
19 days
Weather conditions
perfect
perfect
perfect
Climate in Saipan →

Rota

In January Rota generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 26°C (79°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« December
January
February »
December
January
February
Max temperature
29°C (84°F)
29°C (84°F)
28°C (82°F)
Min temperature
27°C (81°F)
26°C (79°F)
26°C (79°F)
Monthly rainfall
94 mm (3.7 in)
80 mm (3.1 in)
66 mm (2.6 in)
Monthly rainy days
23 days
23 days
19 days
Weather conditions
perfect
perfect
perfect
Climate in Rota →

Is your destination not in the list? Have a look at all destinations in Northern Mariana Islands.

Popular cities in January

Day & night temperatures, rainfall and average weather in Northern Mariana Islands in January.

City Weather Day temp Night temp Rainfall
Garapan 28°C (82°F) 26°C (79°F) 74 mm (2.9 in)
Saipan 28°C (82°F) 26°C (79°F) 74 mm (2.9 in)
Rota 29°C (84°F) 26°C (79°F) 80 mm (3.1 in)

Northern Mariana Islands weather in January: frequently asked questions

What is the weather like in Northern Mariana Islands in January?

Northern Mariana Islands typically experiences perfect weather in January, part of the season. Daytime highs in Garapan average around 28°C (82°F), and temperatures drop to about 26°C (79°F) at night.

What is the average temperature in Northern Mariana Islands in January?

Average temperatures in Northern Mariana Islands during January range from a nighttime low near 26°C (79°F) to a daytime high around 28°C (82°F) in Garapan.

Does Northern Mariana Islands get a lot of rain in January?

January is on the drier side in Northern Mariana Islands. Garapan averages only about 74 mm (2.9 in), with most days staying dry.

Is January a Good Time to Visit Northern Mariana Islands?

We believe that January is one of the best times to visit Northern Mariana Islands with overall perfect weather in Garapan. However, the weather conditions may vary depending on your destination.

Generally speaking, January, February, March, April, May and December provide perfect weather in Garapan. In contrast, July, August, September and October tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Northern Mariana Islands.

Weather and climate has detailed information for every country in the world. Are you going to Northern Mariana Islands? Get detailed historical weather averages for many cities in Northern Mariana Islands.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.