Sea TemperaturesUnawatuna Sea Temperature in May
Looking to find out what the average sea water temperature in Unawatuna is for May? Find out what the lowest, highest, and average water temperatures are for Unawatuna over the past 10 years.
Average water temperature in Unawatuna for May
The average, high, and low temperatures below should help you if you can swim in the water in Unawatuna in May.
Average
29.4° C
84.91° F
High
31.38° C
88.48° F
Low
27° C
80.6° F
Water temperature range by day in May in Unawatuna
The chart below shows the range of low and high temperatures by day for the month of May in Unawatuna.
Average daily water temperatures in Unawatuna for May
| Day | Average | Low | High |
|---|---|---|---|
| 1 | 30.2° C | 29.62° C | 31.21° C |
| 2 | 30.31° C | 29.63° C | 31.11° C |
| 3 | 30.13° C | 29.61° C | 31.12° C |
| 4 | 30.2° C | 29.43° C | 31.31° C |
| 5 | 30.06° C | 29.17° C | 30.83° C |
| 6 | 29.96° C | 28.99° C | 30.8° C |
| 7 | 29.94° C | 28.89° C | 30.82° C |
| 8 | 29.9° C | 28.66° C | 30.93° C |
| 9 | 29.68° C | 28.69° C | 30.76° C |
| 10 | 29.61° C | 28.26° C | 31.38° C |
| 11 | 29.59° C | 28.8° C | 30.87° C |
| 12 | 29.51° C | 28.74° C | 30.7° C |
| 13 | 29.49° C | 28.41° C | 30.95° C |
| 14 | 29.52° C | 28.46° C | 30.8° C |
| 15 | 29.57° C | 28.49° C | 30.66° C |
| 16 | 29.54° C | 28.2° C | 30.41° C |
| 17 | 29.36° C | 27.84° C | 30.41° C |
| 18 | 29.18° C | 27.81° C | 30.66° C |
| 19 | 29.2° C | 27.83° C | 30.79° C |
| 20 | 29.19° C | 27.91° C | 30.23° C |
| 21 | 29.1° C | 27.89° C | 30.12° C |
| 22 | 28.96° C | 27.94° C | 30.11° C |
| 23 | 28.95° C | 28° C | 30.13° C |
| 24 | 28.98° C | 28.1° C | 29.85° C |
| 25 | 28.91° C | 28.27° C | 29.81° C |
| 26 | 28.9° C | 28.13° C | 29.9° C |
| 27 | 28.68° C | 28.15° C | 29.63° C |
| 28 | 28.77° C | 28° C | 29.44° C |
| 29 | 28.78° C | 27.74° C | 29.48° C |
| 30 | 28.58° C | 27.35° C | 29.48° C |
| 31 | 28.58° C | 27° C | 29.52° C |
Water temperature in May for locations near Unawatuna
Data source and citation
Raw data for the calculations made to find the sea surface temperature in Unawatuna 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.