Weather in Madrid in November. The average maximum daytime temperature in Madrid in November is a comfortable 14Â°C (57Â°F). There are usually 5 hours of bright sunshine each day, which represents 47% of the 10 hours of daylight. Expect 55mm (2.2 inches) of rainfall across the whole of November with 12 days with some rain falling.
Changes, either from genes or the environment, in the bodyâs normal functions may cause high blood pressure, including changes to kidney fluid and salt balances, the renin-angiotensin-aldosterone system, sympathetic nervous system activity, and blood vessel structure and function.
Low blood pressure is blood pressure low enough to cause symptoms such as dizziness and fainting. Very low blood pressure can cause damage to organs, a process called shock. Various drugs and disorders can affect the body's system for maintaining blood pressure. When blood pressure is too low, the brain malfunctions, and fainting may occur.