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Aiduna Sea Temperature in January

Papua, Indonesia

December Aiduna year-round → February

Average sea temperature for Aiduna, Indonesia across January, based on 10 years of daily readings.

Average

29.67° C

High

30.73° C

Low

28.66° C

This water temperature is comparable to that of a swimming pool, but it might be higher than most open water swimmers prefer for serious swimming. Make sure to drink plenty of water before and after swimming and don't wear a wetsuit to avoid overheating.

January is the 3rd warmest of 12 months at Aiduna. On average the water sits 1.0° than the year-round mean of 28.62° C.

Compared to December, January is 0.1° about the same as (29.56° C in December). By February the water is usually 29.62° C.

Aiduna Day-by-Day Water Temperature in January

10-year low, average and high

28.0° C
28.9° C
29.8° C
30.6° C
31.5° C
1
5
10
15
20
25
31
Day-by-day low and high band with the 10-year daily average through January. Range Average

Each vertical bar above is one day of January. The shaded band covers the range the water has reached on that day across the last 10 years — the lowest reading at the bottom, the highest at the top. The line running through the bars is the daily average over those 10 years, so you can see the typical shape of the month at Aiduna.

A narrow band means the temperature on that day has stayed close to the average year on year. A taller band means it has swung more, often because of changeable weather around that time of year. Hovering a day pulls up its low, average, and high.

January Water Temperature Table for Aiduna

10-year daily averages

Day Average Low High
January 1 29.73° C 29.3° C 30.25° C
January 2 29.77° C 29.29° C 30.24° C
January 3 29.72° C 29.28° C 30.14° C
January 4 29.65° C 29.23° C 30.1° C
January 5 29.69° C 29.17° C 30.24° C
January 6 29.55° C 28.73° C 30.22° C
January 7 29.51° C 28.86° C 30.15° C
January 8 29.54° C 28.89° C 30.16° C
January 9 29.52° C 28.97° C 30.2° C
January 10 29.45° C 28.83° C 30.12° C
January 11 29.56° C 28.85° C 30.07° C
January 12 29.69° C 28.73° C 30.23° C
January 13 29.65° C 28.96° C 30.17° C
January 14 29.69° C 29.09° C 30.16° C
January 15 29.68° C 29.14° C 30.09° C
January 16 29.82° C 29.29° C 30.33° C
January 17 29.92° C 29.2° C 30.73° C
January 18 29.69° C 28.79° C 30.06° C
January 19 29.57° C 28.66° C 30° C
January 20 29.57° C 29.08° C 30.24° C
January 21 29.51° C 29.02° C 30.06° C
January 22 29.52° C 29.13° C 30° C
January 23 29.57° C 28.89° C 30.09° C
January 24 29.55° C 28.88° C 30.14° C
January 25 29.67° C 29.07° C 30.51° C
January 26 29.88° C 29.51° C 30.57° C
January 27 29.97° C 29.51° C 30.33° C
January 28 29.89° C 29.55° C 30.42° C
January 29 29.74° C 29.39° C 30.43° C
January 30 29.68° C 29.25° C 30.46° C
January 31 29.7° C 29.47° C 30.23° C

Where January Sits in the Year

January highlighted

22.5° C
25.0° C
27.5° C
30.0° C
32.5° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
29.67° C
29.62° C
29.9° C
29.76° C
29.22° C
27.94° C
26.85° C
26.33° C
26.89° C
28.32° C
29.4° C
29.56° C
10-year monthly history for Aiduna. Bars span historical low to high; the line marks the monthly average. Range Average
January → February → March → April → May → June → July → August → September → October → November → December →

Nearby Locations in January

Compare other Indonesia water for the same month

Aiduna Location

-4.4500, 135.2500

-4.45000, 135.25000 View on OpenStreetMap →

Aiduna sits at -4.4500°N, 135.2500°E, on the coast of Papua, Indonesia. The marker on the map shows the spot the readings on this page come from. It usually sits a short distance from the town centre, out on the open water itself, so the numbers stay tied to the coast rather than a generic point inland.

Coastlines bend, headlands focus the water, and the temperature can run noticeably differently between two beaches that look close together on a map. Comparing nearby locations is a quick way to see how local geography is shaping the readings.

Nearest locations to Aiduna