Some internal factors considered to be important. in advocating health-relevant behaviors are: (1) knowledge about risk factors and risk reduction, (2) attitudes, beliefs and core values (ABCs), (3) social and life adaptation skills, (4) psychological. disposition, e.g. self-efficacy, and (5) physiology.
Thus, the mean temperature average in august in London is 18Â°C. These temperatures are far removed from those records observed in London in august with a maximum record of 30Â°C in 2012 and a minimum record of 7Â°C in 2012. Day length in London in august is 14:37.
Averages for London in September. Weather Overview. The weather starts to cool down in London, UK in September, when the autumn season is setting in. At this time of year, the average temperature is 16Â°C. As September progresses, the daily temperatures begin to decrease.