Sea TemperaturesPiraeus Sea Temperature in May
Looking to find out what the average sea water temperature in Piraeus is for May? Find out what the lowest, highest, and average water temperatures are for Piraeus over the past 10 years.
Average water temperature in Piraeus for May
The average, high, and low temperatures below should help you if you can swim in the water in Piraeus in May.
Average
19.03° C
66.25° F
High
22.11° C
71.8° F
Low
15.96° C
60.73° F
Water temperature range by day in May in Piraeus
The chart below shows the range of low and high temperatures by day for the month of May in Piraeus.
Average daily water temperatures in Piraeus for May
| Day | Average | Low | High |
|---|---|---|---|
| 1 | 17.54° C | 15.96° C | 18.72° C |
| 2 | 17.62° C | 16.05° C | 18.57° C |
| 3 | 17.76° C | 16.45° C | 18.76° C |
| 4 | 17.89° C | 17.03° C | 19.19° C |
| 5 | 18.02° C | 17.11° C | 19.72° C |
| 6 | 18.07° C | 17.18° C | 19.65° C |
| 7 | 18.14° C | 17.15° C | 19.49° C |
| 8 | 18.32° C | 17.21° C | 19.71° C |
| 9 | 18.41° C | 17.5° C | 19.8° C |
| 10 | 18.37° C | 17.48° C | 19.71° C |
| 11 | 18.41° C | 17.34° C | 19.63° C |
| 12 | 18.63° C | 17.31° C | 19.76° C |
| 13 | 18.86° C | 17.25° C | 20.04° C |
| 14 | 18.78° C | 17.29° C | 20.28° C |
| 15 | 19° C | 17.55° C | 20.39° C |
| 16 | 19.24° C | 17.84° C | 20.53° C |
| 17 | 19.18° C | 17.94° C | 20.67° C |
| 18 | 19.23° C | 18.2° C | 20.74° C |
| 19 | 19.3° C | 18.35° C | 20.58° C |
| 20 | 19.29° C | 18.35° C | 20.89° C |
| 21 | 19.27° C | 18.15° C | 20.91° C |
| 22 | 19.44° C | 18.4° C | 20.52° C |
| 23 | 19.62° C | 18.65° C | 20.4° C |
| 24 | 19.82° C | 18.97° C | 21.08° C |
| 25 | 19.91° C | 18.99° C | 21.02° C |
| 26 | 20.11° C | 19.21° C | 21.46° C |
| 27 | 20.15° C | 19.34° C | 21.77° C |
| 28 | 20.16° C | 18.93° C | 21.82° C |
| 29 | 20.22° C | 18.84° C | 21.44° C |
| 30 | 20.41° C | 19.39° C | 21.78° C |
| 31 | 20.64° C | 19.8° C | 22.11° C |
Water temperature in May for locations near Piraeus
Data source and citation
Raw data for the calculations made to find the sea surface temperature in Piraeus 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.