Physics and Chemistry. Diffusion is the movement of particles from an area of high concentration to an area of low concentration. Diffusion is not to be confused with osmosis, which is the movement of water through a semi-permeable membrane.
Attleboro, MA Weather. The average temperature of Attleboro is 49.32Â°F, which is higher than the Massachusetts average temperature of 48.14Â°F and is much lower than the national average temperature of 54.45Â°F. Historical Weather.
August is the hottest month in Alnwick with an average temperature of 14Â°C (56Â°F) and the coldest is January at 4Â°C (38Â°F) with the most daily sunshine hours at 6 in August. The wettest month is August with an average of 70mm of rain. Loading weather data.