Vieira de Leiria Sea Temperature in September

Looking to find out what the average sea water temperature in Vieira de Leiria is for September? Find out what the lowest, highest, and average water temperatures are for Vieira de Leiria over the past 10 years.

Average water temperature in Vieira de Leiria for September

The average, high, and low temperatures below should help you if you can swim in the water in Vieira de Leiria in September.

18.49° C

(65.28° F)

  • highest: 21.38° C (70.48° F)
  • lowest: 14.61° C (58.3° F)

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.

Water temperature range by day in September in Vieira de Leiria

The chart below shows the range of low and high temperatures by day for the month of September in Vieira de Leiria.

Water temperatures for September in Vieira de Leiria in recent years

Day 2024 2023 2022 2021
1 0° C 15.42° C 19.01° C 19.92° C
2 0° C 15.72° C 19.01° C 19.99° C
3 0° C 15.73° C 18.81° C 20.49° C
4 0° C 15.79° C 18.86° C 20.81° C
5 0° C 16.42° C 18.99° C 20.75° C
6 0° C 16.82° C 19.21° C 20.52° C
7 0° C 17.29° C 19.39° C 20.18° C
8 0° C 17.88° C 19.66° C 20.15° C
9 0° C 18.25° C 19.95° C 20.32° C
10 0° C 18.13° C 20.34° C 20.42° C
11 0° C 18.63° C 20.35° C 20.72° C
12 0° C 19.05° C 20.27° C 20.92° C
13 0° C 19.4° C 19.98° C 20.92° C
14 0° C 19.75° C 19.97° C 20.7° C
15 0° C 19.92° C 20.16° C 20.74° C
16 0° C 19.86° C 20.31° C 20.68° C
17 0° C 19.73° C 20.71° C 20.41° C
18 0° C 19.7° C 21.19° C 20.04° C
19 0° C 19.8° C 21.28° C 19.53° C
20 0° C 19.86° C 21.28° C 18.68° C
21 0° C 19.91° C 21.27° C 17.94° C
22 0° C 19.95° C 21.26° C 17.49° C
23 0° C 20.06° C 21.18° C 17.14° C
24 0° C 20.13° C 20.79° C 17.09° C
25 0° C 20.23° C 20.26° C 17.27° C
26 0° C 20.2° C 19.59° C 17.41° C
27 0° C 20.22° C 19.12° C 17.45° C
28 0° C 20.52° C 18.45° C 17.12° C
29 0° C 20.81° C 17.63° C 16.87° C
30 0° C 21.25° C 17.11° C 16.73° C

Water temperature in September for locations near Vieira de Leiria

Praia da Vieira

Portugal, Europe

1.93 miles away

Leiria

Portugal, Europe

10.57 miles away

Nazare

Portugal, Europe

18.21 miles away

Figueira da Foz

Portugal, Europe

21.53 miles away

Buarcos

Portugal, Europe

22.19 miles away

Sao Martinho do Porto

Portugal, Europe

25.21 miles away

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Vieira de Leiria comes from the National Oceanic and Atmospheric Administration (NOAA) and their 1/4° daily Optimum Interpolation Sea Surface Temperature.

The water temperature data is constructed by combining observations from different platforms (satellites, ships, buoys, and Argo floats) on a regular global grid. A spatially complete sea surface temperature map is then built by interpolating to fill in gaps in the data.

If you'd like to use any of the information above in the format it is presented, please use the citation tool below.

  • "Vieira de Leiria Sea Temperature in September". SeaTemperatures.net. Accessed on May 2, 2024. http://seatemperatures.net/europe/portugal/vieira-de-leiria-september-temperature/.

  • "Vieira de Leiria Sea Temperature in September". SeaTemperatures.net, http://seatemperatures.net/europe/portugal/vieira-de-leiria-september-temperature/. Accessed 2 May, 2024

  • Vieira de Leiria Sea Temperature in September. SeaTemperatures.net. Retrieved from http://seatemperatures.net/europe/portugal/vieira-de-leiria-september-temperature/.