San Antonio Bay Weather in June

During June, San Antonio Bay experiences high daytime temperatures of 27°C (81°F) and cooler nights around 21°C (70°F). Rainfall is low, averaging just 8.5 mm (0.3 in) for the month.

Rainfall in San Antonio Bay in June

Past climate data indicates that roughly 6 days will see rain, totalling around 8.5 mm (0.3 in) for the month. The occasional light shower is possible, but rain is rarely an issue this month.

Temperature in San Antonio Bay in June

The temperature in San Antonio Bay in June is excellent. Daytime highs reach 27°C (81°F), with nights dropping to 21°C (70°F). This kind of day-to-night contrast is typical for this time of year. At 21°C (70°F) overnight, nights are warm enough to sit outside comfortably in light clothing.

Sunshine in San Antonio Bay in June

With approximately 299 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Average water temperature in June

At 23°C (73°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

If your ideal day consists of dry skies and pleasant temperatures, March, April, May, June, September, October and November typically offer the best circumstances for San Antonio Bay.