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seatemperatures.net

Tacna Sea Temperature in September

Peru

August Tacna year-round → October

Average sea temperature for Tacna, Peru across September, based on 10 years of daily readings.

Average

16.91° C

High

19.45° C

Low

14.75° 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.

September is the 12th warmest of 12 months at Tacna. On average the water sits 2.1° than the year-round mean of 19.01° C.

Compared to August, September is 0.1° about the same as (16.99° C in August). By October the water is usually 17.58° C.

Tacna Day-by-Day Water Temperature in September

10-year low, average and high

14.0° C
15.6° C
17.3° C
18.9° C
20.5° C
1
5
10
15
20
25
30
Day-by-day low and high band with the 10-year daily average through September. Range Average

Each vertical bar above is one day of September. 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 Tacna.

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.

September Water Temperature Table for Tacna

10-year daily averages

Day Average Low High
September 1 16.78° C 15.37° C 19.2° C
September 2 16.78° C 15.33° C 19.34° C
September 3 16.81° C 15.42° C 19.09° C
September 4 16.83° C 15.59° C 18.82° C
September 5 16.9° C 15.71° C 18.88° C
September 6 16.88° C 15.67° C 18.74° C
September 7 16.87° C 15.91° C 18.46° C
September 8 16.87° C 15.93° C 18.61° C
September 9 16.74° C 15.5° C 18.76° C
September 10 16.76° C 15.39° C 18.96° C
September 11 16.74° C 15.28° C 19.27° C
September 12 16.75° C 15.21° C 19.13° C
September 13 16.86° C 15.26° C 18.88° C
September 14 16.84° C 15.39° C 18.71° C
September 15 16.85° C 15.28° C 18.89° C
September 16 16.88° C 15.23° C 19.27° C
September 17 16.82° C 15.29° C 19.06° C
September 18 16.8° C 15.1° C 19.01° C
September 19 16.84° C 15.12° C 19.22° C
September 20 16.92° C 15.12° C 19.45° C
September 21 16.91° C 14.8° C 19.43° C
September 22 16.99° C 14.75° C 19.38° C
September 23 17.07° C 14.82° C 19.15° C
September 24 17.09° C 15.16° C 19.06° C
September 25 17.04° C 15.2° C 18.87° C
September 26 17.06° C 15.09° C 19.11° C
September 27 17.14° C 15.22° C 18.84° C
September 28 17.19° C 15.26° C 18.55° C
September 29 17.13° C 15.41° C 18.36° C
September 30 17.06° C 15.4° C 18.54° C

Where September Sits in the Year

September highlighted

13.5° C
16.8° C
20.0° C
23.3° C
26.5° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
20.99° C
21.57° C
21.05° C
19.94° C
19.5° C
18.36° C
17.28° C
16.99° C
16.91° C
17.58° C
18.55° C
19.44° C
10-year monthly history for Tacna. 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 September

Compare other Peru water for the same month

Tacna Location

-18.0066, -70.2463

-18.00657, -70.24627 View on OpenStreetMap →

Tacna sits at -18.0066°N, 70.2463°W, on the coast of Peru. 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 Tacna