Neurologists say there several reasons why people may experience headaches and migraines during the summer – and it's not only due to the heat.

The humidity can impact the brain and increase a person's chance of developing a headache. The barometric pressure is also a factor.

The American Migraine Foundation says headaches happen more often in the summer and a big part of prevention is proactively avoiding triggers.

To avoid a migraine or headache in the summer, stay hydrated with water and drinks with electrolytes. When a person is dehydrated, their brain tends to shrink away from their skill, which can activate pain receptors. That makes it difficult to think and remember things clearly.

Doctors warn that drinking alcohol can exacerbate dehydration and lead to a bad headache or migraine attack. Limit direct exposure to the sun and wear sunglasses. People also should get a good night's sleep and don't skip meals either.

Doctors say to have a prescription or an over-the-counter medication and take it soon as they develop symptoms to avoid hours of head pain.