Skip to content
seatemperatures.net

Santa Maria Island Sea Temperature in January

Azores, Portugal

December Santa Maria Island year-round → February

Average sea temperature for Santa Maria Island, Portugal across January, based on 10 years of daily readings.

Average

17.84° C

High

19.45° C

Low

15.58° C

At this temperature, water will feel cold compared to a swimming pool, but with a bit of experience and practice most people will find the water relatively comfortable to swim in.

January is the 9th warmest of 12 months at Santa Maria Island. On average the water sits 2.2° than the year-round mean of 20.03° C.

Compared to December, January is 1.1° cooler than (18.93° C in December). By February the water is usually 17.13° C.

Santa Maria Island Day-by-Day Water Temperature in January

10-year low, average and high

14.5° C
16.0° C
17.5° C
19.0° C
20.5° 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 Santa Maria Island.

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 Santa Maria Island

10-year daily averages

Day Average Low High
January 1 18.31° C 16.96° C 19.45° C
January 2 18.24° C 16.86° C 19.36° C
January 3 18.21° C 16.76° C 19.35° C
January 4 18.2° C 16.74° C 19.18° C
January 5 18.18° C 17.06° C 19.15° C
January 6 18.18° C 17.13° C 19.11° C
January 7 18.08° C 17.11° C 18.75° C
January 8 18.12° C 17.15° C 18.78° C
January 9 18.09° C 17.09° C 18.83° C
January 10 18.04° C 16.79° C 18.85° C
January 11 17.98° C 16.75° C 18.84° C
January 12 17.95° C 16.88° C 18.85° C
January 13 17.92° C 17° C 18.83° C
January 14 17.86° C 16.91° C 18.71° C
January 15 17.86° C 17.02° C 18.69° C
January 16 17.8° C 16.35° C 18.77° C
January 17 17.87° C 17.09° C 18.74° C
January 18 17.89° C 17.08° C 18.88° C
January 19 17.8° C 16.86° C 18.76° C
January 20 17.6° C 15.77° C 18.61° C
January 21 17.71° C 16.86° C 18.53° C
January 22 17.63° C 16.82° C 18.34° C
January 23 17.53° C 16.34° C 18.26° C
January 24 17.65° C 17° C 18.36° C
January 25 17.65° C 17.01° C 18.53° C
January 26 17.63° C 16.83° C 18.54° C
January 27 17.44° C 15.89° C 18.36° C
January 28 17.51° C 16.82° C 18.4° C
January 29 17.35° C 15.81° C 18.38° C
January 30 17.39° C 16.62° C 18.37° C
January 31 17.27° C 15.58° C 18.37° C

Where January Sits in the Year

January highlighted

14.0° C
17.5° C
21.0° C
24.5° C
28.0° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
17.84° C
17.13° C
17.01° C
17.33° C
18.41° C
20.37° C
22.34° C
24.18° C
23.84° C
22.53° C
20.47° C
18.93° C
10-year monthly history for Santa Maria Island. 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 Portugal water for the same month

Santa Maria Island Location

36.9788, -25.1059

36.97880, -25.10591 View on OpenStreetMap →

Santa Maria Island sits at 36.9788°N, 25.1059°W, on the coast of Azores, Portugal. 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 Santa Maria Island