Average monthly water temperature in Grangemouth, the United Kingdom
On this page you find the mean water temperature over the year in Grangemouth (Central Scotland), the United Kingdom. Discover when the water is at its warmest and coolest, perfect for planning your visit.
Water temperatures in Grangemouth stay on the cooler side throughout the year. The warmest month, July, averages 13°C (55°F).
The coldest water temperature month is March, averaging 5°C (41°F). These cooler conditions are not the best for swimming enthusiasts.