1. the sharp-pointed head that forms the piercing end of a spear. 2. any person, contingent, or force that leads an attack, undertaking, etc. 3. to act as a spearhead for: to spearhead the drive for new members.
24Â°C (75Â°F) in September. The average maximum daytime temperature in Corfu in September is a warm 28Â°C (82Â°F), while the average minimum night-time temperature is a comfortable 17Â°C (63Â°F).On average 74 mm (2.9 inches) of rain normally falls in Corfu during September with rain falling on 6 days of the month.elect a month from the list below to see the Corfu weather for a particular month. The monthly weather averages are the best indication of conditions in each month and are based on long-term (30 year) climate statistics.
1 The variation/ range of daily mean temperatures in September is 7.8 Â°C (14 Â°F).  The weather in September is arid with scarcely any rain. A feeble 7.1mm (0.3in) of fluid is dropped across an average of 2 days.